## Arizona Department of Environmental Quality AQS Data Certification Detail Report SECTION 1 2009 ADEQ DATA TO BE CERTIFIED Tables 1, 2, and 3 (Appendix A) list monito rs with data reported to AQS requiring certification for the year 2009. They include several special purpose monitors, ADEQ’s compliance monitors, monitors in the Photochemical Assessment Monitoring Stations (PAMS) program, PM 2.5 

## Chemical Speciation Network (CSN) mon itors, and National Air Toxics Trends Sites (NATTS) monitors. A detailed descrip tion of these data and monitors follows. 1.1 2009 DATA FROM ADEQ COMPLIAN CE, SIP AND MAINTENANCE AREA NETWORKS Table 1 (Appendix A) lists th e sites and parameters with 2009 data that ADEQ reported to AQS after completing our data review proce dures. Attachments 1 a nd 2 (Appendix B) are the AQS AMP450 and AMP450NC Reports verifying submittal completeness of the 2009 data for these monitors. The AMP255 Report, summarizing the 2009 precision and accuracy data submittal for the criteria pollutant monitors, is also included as part of this certification letter (Attachment # 6). 1.1.1 Mexico PM Monitors As can be seen in the AMP450 and AMP255 reports, ADEQ operates two PM 10 

## monitors on the Mexican side of the U.S. / Mexico border. Prior to January of 2008, the U.S. Department of State did not require i ndividuals to display a U.S. passport inorder to return to the U.S. after crossing the border into Mexic o. Due to changes in these federal regulations and ADEQ procurement concerns, ADEQ monitoring staff wa s not supplied with U.S. passports beginning in CY 2008. As a result, ADEQ staff could not conduct flow verifications and semi-annual flow audits on the Mexico PM 10 

## monitors. During CY 2008, a c ontract was developed with a consulting firm to install new instrumentation in Mexico and conduct fl ow verifications and semi-annual flow audits as required in 40 CFR Part 58 Appendix A. This work, however, did not begin until the 2 nd

## quarter of 2009. Even after this wo rk began, the QC checks performed in CY 2009 were done less frequently than required in 40 CFR Part 58 Appendix A. Additionally, repeated instrumentation problems have led to a backlog in reporting the data to the AQS database. As of March 31 st 

## , 2010, only 1 st 

## quarter 2009 data have been reported to the AQS database. With all of the procedural and in strumentation issues experienced in 2008 and 2009, the validity of these data is highly suspect. As was the case for the 2008 data, for the reasons mentioned above, ADEQ does not wish to certify the Mexi co monitor data for CY 2009. 1.1.2 PM 10 

## Flow Rate Verification and Audit Completeness The Ajo PM 10 

## filter-based monitor (AQS ID 04-019-0001-81102-1) was replaced with a continuous PM 10 

## TEOM monitor at the conclusion of the 1 st 

## quarter in CY 2009. As a result,

1

## only three flow rate verifications were required fo r this monitor in CY 2009. As can be seen in the AMP255 report, this monitor contained a flow rate completeness percentage of 67%. In reality, this monitor did have al l three flow verifications performed for a completion percentage of 100%; however, the last flow veri fication was performed on April 2 nd 

## , which was after the monitor close date of March 31 st 

## in the AQS database. Database business rules prevent QC data from being loaded outside of the defined monito ring period, resulting in the apparent completion percentage of 67%. Under a similar situation, the Hayden Old Jail PM 10 

## filter-based m onitor (AQS ID 04- 007-1001-81102-1) was replaced with a continuous PM 10 

## TEOM monitor at the conclusion of the 1 st 

## quarter in CY 2009. As can be seen in the AMP255 report, the continuous monitor (04- 007-1001-81102-3) contained a semi-annual flow rate audit comple teness percentage of 50%. Since the PM 10 

## data record is split amongst two monito rs in the AQS database, the semi-annual audit completion percentages are not accurately de picted (database business rules prevent data that differ in duration codes from being loaded tothe same monitor withina calendar year). In reality, two flow rate audits we re performed on Hayden Old Jail PM 10 

## monitors in CY 2009 and these audits were correctly spaced out. 1.1.3 JLG Supersite PM 2.5 

## Collocation 40 CFR Part 58 Appendix A requires that PM 2.5 

## monitoring networks for each primary quality assurance organization (P QAO) contain collocated monitors for 15% of the monitors in the network for each sampling method. The PM 2.5 

## sampling method at JLG Supersite differs from the rest of ADEQ’s PM 2.5 

## monitoring network, therefore collo cated monitors are required at the JLG Supersite. ADEQ’s Data Management and Monitoring staffs became aware of this deficiency in the PM 2.5 

## monitoring network during the fall of 2008. This issue was addressed in the 2009 Monitoring Network Plan and a collocated monitor was installed at the JLG Supersite in April of 2009. As can be seen in the AMP255 report (Attachment # 6), routine flow verifications and semi-annual flow audits wereperformed to ensure proper operation of the PM 2.5 

## primary monitor at JLG Supersite prior to April of 2009. In addition to the collocated samples that began in April of 2009, routine fl ow verifications and semi-annual flow audits continued to be performed fo r both primary and collocated PM 2.5 

## monitors throughout CY 2009 to ensure proper operation of the monitors. 1.1.4 Nogales Post Office PM 10 

## BAM Flow Verification Bias Calculation As can be seen in the AMP255 Report (Attachment # 6), one of ADEQ’s PM 10 

## monitors contained an abnormally high calculation of bias for flow rate verifications in CY 2009. The calculated bias for the Nogales Post Office PM 10

## BAM monitor (AQS ID 04-023-0004-81102-3) for CY 2009 was ± 12.62%. This statistic is somewhat misleading, however, as the cause for this large bias calculation can be attributed to one anomalous flow verification. This flow verification occurred on August 5 th 

## , 2009. Approximately two weeks of data were invalidated due to this failed flow ve rification. The remaining PM 10 

## BAM data at the Nogales Post Office do not reflect the bias calculation that is s hown in the AMP255 report. When removing this anomalous flow verification from the calculation, th e resulting bias calculation is ± 1.22%. This

2

## calculation is a better representationof the quality of the validated PM 10 

## BAM data collected at the Nogales Post Office. 1.1.5 Continuous PM 2.5 

## FDMS TEOM Monitor Lastly, ADEQ’s Data Managementand QA staff has recently identified possible biases in continuous PM 2.5 

## data collected at the JLG Supersite. The collection method for these data is R&P’s Filter Dynamics Measurement System (F DMS) TEOM. While this monitor regularly passed the monthly flow verifications and semi-annual flow audits, there are concerns with the performance of the internal dryer which may be causing instrument drift over time. Statistical analyses have revealed time dependent biases and step-like changes th at are believed to be associated with dryer replacements. ADEQ’s Monitoring and Data Management and QA units are currently working together to further evaluate this issue. At this time, ADEQ does not elect to certify these data (AQS monitor ID 04- 013-9997-88500-3) due to the concerns mentioned above. This monitor will likel y be removed at the conclusi on of CY 2010. Paired BAM monitors are expected to be installed to meet the PM coarse

## requirement at ADEQ’s NCore site. Beginning in CY 2011, the PM 2.5 

## BAM will replace the FDMS TEOM unit as the required continuous PM 2.5 

## monitor at JLG Supersite. Taking into consideration th e exceptions mentioned in section 1.1, I certify that for the monitors listed in Table 1 and Attachments # 1 and # 2, the ambient concentration data and the quality assurance data are completely submitted to AQS and that the ambient data are accurate to the best of my knowledge, taking into cons ideration the quality assurance findings. 1.2 2009 DATA FROM ADEQ PAMS MONITORS In 2009, ADEQ operated three sites (see Table 2 in Appendix A) for the collection of ozone, trace level reactive oxide s of Nitrogen (NOy), volatileorganic compounds (VOCs), carbonyls, and meteorology to comply with PAMS requirements. After initial delays in reporting VOC and Carbonyl data to AQS due to laboratory delays and ADEQ workload issues, all VOC and Carbonyl data from previous year s were reviewed and reported to AQS in 2008. Due to variations in reporting organizati ons over the years, these VOC and Carbonyl data are spread amongst multiple screening groups and multiple monitors within the AQS database. While initially, it was ADEQ’s goal to condense these data into one monitor within one screening group in the AQS database, ADEQ has since decided to leave these data as is and proceed with the certification of these data . See section 2.3 for certif ication of data prior to CY 2009. Attachment # 3 (Appendix B) is the AQS AMP450NC report which includes an annual summary of the PAMS parameters collected at th ese sites. Currently, the data from the RASS sampler (wind profiler) are not submitted to AQS due to the complexity of the data. No precision or accuracy data are required to be reported to AQS for the PAMS data. Routine checks and audits of the meteorolog ical equipment are conducted and are used to validate the meteorological data before submittin g to AQS. Performance audits were conducted

3

## on the NOy monitors beginning in 2007 and continued throughout CY 2009. Additionally, biweekly precision checks and maintenance of these NOy monitors were performed and these QC data were submitted to AQS. The QC results from the biweekly precision checks suggest that the NOy monitors (AQS ID 04- 013-9997-42600-1 & 04-021-8001-42600-1) may be somewhat unstable. Due to concerns regardi ng the accuracy of these NOy data, ADEQ does not wish to certify these data at this time. All PAMS data were carefully reviewed by our Data Management & QA staff with special attention to the quality control checks that were available. Withthe exception of the NOy monitors mentioned above, I certify that for the monitors listed in Table 2 and Attachment # 3, the ambient concentration data and required quality assurance data are completely submitted to AQS and that the ambient data are accurate to the best of my knowledge taking into consideration the quality assurance findings. This letter does not certify ERG (the analyzing laboratory) operations since those are not within ADEQ’s control. 1.3 2009 DATA FROM OTHER ADEQ MONITORING PROGRAMS Table 3 (Appendix A) lists the monitors that are part of the CSN and NATTS monitoring programs. 1.3.1 PM 2.5 

## Chemical Speciation Network (CSN) ADEQ participates in the CSN program with two monitors operating at the JLG Supersite (Met One Supersass and URG samplers). The samples from these monitors are processed by Research Triangle Institute (RT I). ADEQ reviews the data resu lts each month before RTI loads the data into their AQS screen ing group. Attachment # 3 (App endix B) is the AQS AMP450NC report which includes an annual summary of these data. Monthly quality control checks, quarterly calibrations, and qu arterly audits are performed by ADEQ staff on the samplers; however, there currently is no mechanism to report these data to RTI or to enter these data into the AQS. Thes e documents are kept on file and used by ADEQ’s Data Management & QA staff during the data re view process. This letter certifies that the monitor was operated in accordance with the EPA QAPP for this program and proper and regular maintenance of the monitor occurre d to ensure accurate data colle ction. However, this letter does not certify RTI operations since those are not within ADEQ’s control. 1.3.2 National Air Toxics Trends Sites (NATTS) 1.3.2.1 PM 10

## Speciation In 2006, ADEQ began PM 10 

## Metals Speciation monitoring atthe JLG Supersite. In the past, filters used for PM 10 

## NAAQS compliance were first quality assured and weighed internally for PM 10 

## mass concentration and then sent to the ERG laboratory in quarterly batches for PM 10 

## speciation analysis. This result ed in significant delays in PM 10 

## speciation data reporting. Beginning July 1 st 

## , 2009, ADEQ used a continuous PM 10 

## FEM monitor as the primary PM 10 

## monitor for NAAQS compliance, but continued to use the filter based PM 10 

## monitor for PM 10



## 4

## speciation purposes. This allowed for a more timely analysis of PM 10 

## speciation data by ERG (the analyzing laboratory). ADEQ reviews the data results before ERG reports the data into their AQS screening group. Attachment # 3 (Appendi x B) is the AQS AMP450NC report which includes an annual summary of these data. Routine flow verifications, quarterly calibrations, and semi-annual flow audits are performed on this monitor throughout CY 2009 and these QC data had been reported to AQS up to June 30 th 

## , 2009. However, with the closure of the PM 10 

## filter based monitor in AQS, these QC data are no longer able to be reported. Please refer to the AMP255 Report for the precision and accuracy data submittal up to June 30 th 

## , 2009. This letter certifies that the monito r was operated according to ADEQ’s QAPP for ‘ National Air Toxics Trends Stations, Air Toxics Monitoring Program, & Photochemical Assessment Monitoring Stations ’. This letter does not certify ERG operations since those are not within ADEQ’s control. 1.3.2.2 Chrome VI In 2006, ADEQ began collection of Chrome VI (hexavalent chromium) samples at the JLG Supersite. Sample media are provided by ER G and returned to them for analysis. ADEQ’s Data Management and QA staff reviews the data results before ERG reports the data into their AQS screening group. Attachment # 3 (Appendi x B) is the AQS AMP450NC report which includes an annual summary of these data. Audit procedures for this monitor were developed at the end of CY 2007 and were performed for the first time in 2008 and con tinued in 2009. Additionally, flow checks and maintenance on the monitor were performed using the SOP provided by ERG and contained in ADEQ’s QAPP for ‘ National Air Toxics Trends Stations, Air Toxics Monitoring Program, & Photochemical Assessment Monitoring Stations ’. All Chrome VI data were carefully reviewed by our Data Management & QA sta ff with special attention to th e quality control checks that were available. This letter certifies that th e monitor was operated following standard operating procedures, and proper and regular maintenance of the monitor occurred to ensure accurate data collection. This letter does not certify ERG operations sin ce those are not within ADEQ’s control. 1.3.2.3 Semi-volatile Organic Compounds (SVOCs) In July of 2007, ADEQ began collection of se mi-volatile organic compounds at the JLG Supersite using a PUF sampler. Sample media are provided by ERG and returned to them for analysis. The Data Management and QA staff re views the data results before ERG reports the data into their AQS screening group. Attach ment # 3 (Appendix B) is the AQS AMP450NC report which includes an annual summary of these data. No precision data are reported to AQS from th e PUF sampler. Audit procedures for this monitor have not yet been developed; however , routine flow checks and maintenance on the monitor were performed using the SOP provi ded by ERG and containe d in ADEQ’s QAPP for

5

## ‘ National Air Toxics Trends Stations, Air Toxics Monitoring Program, & Photochemical Assessment Monitoring Stations ’. All SVOC data were carefully reviewed by our Data Management & QA staff with special attention to the quality control checks that were available. This letter certifies that the monitor was operated following standard operating procedures, and proper and regular maintenance of the monitor occurred to ensure accurate data collection. This letter does not certify ERG operations sin ce those are not within ADEQ’s control. 1.3.2.4 Volatile Organic Compounds (VOCs) and Carbonyls After initial delays in reporting VOC and Carbonyl data to AQS due to laboratory delays and ADEQ workload issues, all VOC and Carbonyl data from previous year s were reviewed and reported to AQS in 2008. Due to variations in reporting organizati ons over the years, these VOC and Carbonyl data are spread amongst multiple screening groups and multiple monitors within the AQS database. While initially, it was ADEQ’s goal to condense these data into one monitor within one screening group in the AQS database, ADEQ has since decided to leave these data as is and proceed with the certification of these data. Attachment # 3 (Appendix B) is the AQS AMP450NC report which includes an annual summary of these data. See section 2.3 for certification of data prior to CY 2009. No precision data are reported to AQS from the VOC and Carbonyl samplers and audit procedures for these monitors have not yet be en developed. All VOC and Carbonyl data were carefully reviewed by our Data Management & QAstaff with special attention to the quality control checks that were available. This letter does not certify ERG operations since those are not within ADEQ’s control. Taking into consideration the exceptions mentioned in sectio n 1.2, I certify that for the monitors mentioned in sections 1.2 and 1.3, listed in Tables 2 a nd 3, and included in Attachment #3, the ambient concentration data and the required quality as surance data are completely submitted to AQS and that the ambient data are a ccurate to the best of my knowledge, taking into consideration the qual ity assurance findings. SECTION 2 PRE-2009 ADEQ DATA TO BE CERT IFIED OR RE-CERTIFIED Tables 4 and 5 (Appendix A) list monito rs with data reported to AQS requiring certification or re-certification for years prior to 2009. It should be noted that some of these data were never initially certified by EPA or containe d incorrect certification flags. The reason for these missing or incorrect certification flags is discussed in detail in section 3. For documentation purposes, ADEQ will proceed as if th ese data had been initially certified and given the correct certification fl ags. Now that several years of data have gone uncertified, the information in this section may assist the EPA in applying certification flags if and when they choose to apply them.

6

## 2.1 PM 10 

## DATA An informational flag (high winds) was added to an April 12 th

## 2007 Ajo PM 10 

## value (AQS ID 04-019-0001-81102-1) to assist data users in unders tanding the cause of high PM 10 

## concentrations recorded in Ajo that day. As stated in a recent EPA AQS memo titled ‘Software Release Notes for March 15, 2010 – Exceptional Even t Implementation’, the addition of the flag was not expected to alter the certification status for that monitor year. However, due to changes in the AQS database regarding how individual PM 10 

## sample values are handled (rounding vs. truncation), the update transaction resulted in a change to the st andard sample value that was generated during the post process. As a result, the certification st atus for this monitor year was changed. ADEQ wishes to re-certify the Ajo PM 10 

## monitor for CY 2007. In an email from Jake Summers of OAQPS dated September 17 th 

## , 2009, EPA requested that ADEQ help implement the ex ceptional event changes to th e AQS database by changing the qualifier codes for two PM 10 

## monitors (AQS IDs 04-027-0004-81102-3 and 04-027-8011-81102- 3) from February of 2007. As requested, thes e changes were made, and as a result, the certification status for these monitors was altere d. ADEQ wishes to re-certify the Yuma area PM 10 

## monitors for CY 2007. 2.2 SULFUR DIOXIDE (SO 2 

## ) DATA During an EPA Technical Systems Audit th at occurred the week of September 28 th 

## , 2009, it was discovered that an incorrect flag was used to identify NULL data for the Miami Ridgeline SO 2 

## monitor (AQS ID 04-007-0009-42401-1) . For the 12:00 hour on April 14 th 

## , 2008, the NULL flag was changed from ‘BA’ (Maintenance / Routine Repairs) to ‘A Z’ (QC Audit). As stated in a recent EPA AQS memo titled ‘Software Release Notes for March 15, 2010 – Exceptional Event Implementation’, this flag change is not expected to alter the data certification status for this monitor year. However, given this newly adopted software change, it seemed prudent to include this up date in this year’s certification letter. 2.3 PAMS & TOXICS VOC AND CARBONYL DATA After initial delays in reporting VOC and Carbonyl data to AQS due to laboratory delays and ADEQ workload issues, all VOC and Carbonyl data from previous years for PAMS and Toxics monitors were reviewed and reported to AQS in 2008. Due to variations in reporting organizations over the years, these VOC and Carbonyl data are spread amongst multiple screening groups and multiple monitors withinthe AQS database. While initially, it was ADEQ’s goal to condense these data into one monitor within one screening group in the AQS database, ADEQ has since decided to leave these data as is and proceed withthe certification of these data. Just prior to the submittal of this certif ication letter, ADEQ was informed by ERG laboratory that a calibration error was recently discovered fo r instrumentation used to analyze VOC data. This error resulted in incorrect calc ulations of VOC concentrations and appears to have affected VOC data across the entire nation. EPA is aware of these calibration errors and they have approved a correction factor for ERG to apply to the affected data. While the 2009

7

## data have been corrected and updated in the AQS database prior to the submittal of this certification letter, previous year’s data will likely not be updated inAQS until after this letter is delivered. As a result, the VOC data listed in Tabl e 5 may need to be re-c ertified in next year’s certification letter. Attachment # 4 (Appendix B) is the AQS AMP450 report which includes an annual summary of these SO 2 

## and PM 10 

## data for 2007 and 2008. Attachment # 5 (Appendix B) is the AQS AMP450NC report which includ es annual summaries of these VOC and Carbonyl data for the period 2004-2008. Certification of 2009 data for these monitors was covered in Section 1. I certify that the ambient concentration data and required quality assurance data for the monitors and years mentioned in Section 2 and listed inTables 4 & 5 (Appendix A) are completely submitted to AQS and that the ambient data are a ccurate to the best of my knowledge taking into consideration the qual ity assurance findings. SECTION 3 REGARDING 2005, 2007, and 2008 ADEQ DATA CERTIFICATION LETTERS ADEQ is still awaiting certification of data mentioned in the 2005, 2007 and 2008 certification letters. The information below summarizes the correspondence between ADEQ and EPA staff in an attempt to resolve these certification issues. 3.1 2005 CERTIFICATION LETTER As of April 5, 2010, AQS did not contain ce rtification flags for data mentioned in ADEQ’s 2005 certification letter. Our certification letter and 11 AQS reports were sent to EPA by July 1, 2006. A second copy was included in th e 2006 data certification letter which was sent out in February of 2008. David Lu tz was contacted in June of 2008 to determine the status of our 2005 data. We were informed that the EPA is behind schedule and that the 2005 data will be certified when time permits. 3.2 2007 CERTIFICATION LETTER As of April 5, 2010, AQS did not contain ce rtification flags for data mentioned in ADEQ’s 2007 certification letter. ADEQ’s Data Management and QA staff contacted OAQPS on May 15, 2009 to inquire about the absence of certification flags. On May 18, 2009, Lewis Weinstock informed us that he will work with David Lutz to address th e outstanding certification requests. ADEQ’s Data Management and QA staff checked the status of the certification flags on June 8, 2009 and noticed that much of the data mentioned in the 2007 certification letter had been addressed by EPA. The certification flags, however, indicated that the data could not be certified (certification flag of ‘N’). OAQPS was contacted on June 8, 2009 to question these certification flags. Region 9 was made aw are of this issue on June 15, 2009. ADEQ was contacted by David Lutz of OAQPS on June 18, 2009, indicating that our da ta were not certified due to a lack of precision and accuracy data be ing reported to the AQS database. However, the AMP255 report that was submitted with the 2007 certification letter showed that precision and accuracy data completeness was extremely high. It is not clear where the low data completeness numbers came from, but they are believed to bein error. ADEQ’s Data Management and QA

8

## 9 staff has made several attempts to work withRegion 9 and OAQPS to resolve the outstanding data certification issues. Emails we re sent to region 9 and OAQPS on June 18 th 

## , September 14 th 

## , November 17 th 

## , and December 15 th

## in 2009 asking for clarificati on on the certification flags in 2007. Lewis Weinstock responded on January 6 th

## 2010, stating that he told David Lutz to respond to our emails when time permits. No email had been received by David Lutz, therefore, follow up emails were sent to Region 9 and OAQPS on February 4 th

## and March 31 st 

## in 2010. Unfortunately, these attempts haveresulted in very little action from EPA. As of April 5, 2010, it remains unclear as to why our 2007 data r eceived certification flags of ‘N’. 3.3 2008 CERTIFICATION LETTER As of April 5, 2010, AQS did not contain certification flags for data mentioned in ADEQ’s 2008 certification letter. ADEQ is s till awaiting a response from EPA regarding previous year’s data certification. ADEQ understands that the data certification process is extremely labor intensive and that there may be EPA workload issues that are responsible for these delays. We hope, however, to work closely with OAQPS and Region 9 to resolve these data certification issues. Please keep us updated on the certification status for those data mentioned in the 2005, 2007, and 2008 certi fication letters.

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## APPENDIX A

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## Table 1. 2009 Data to be certified in AQS from ADEQ Criteria Pollutant Monitors Compliance, SIP, Maintenance Parameters

AQS Site ID Site Name ClassificationO344201CO 42101NO, NO2, NOx42601,42602,42603 (POC 1)SO242401PM1081102, 85101 1-in-6 daysPM1081102 Hourly(POC 3)PM2.5Hourly 88500, 88501(POC 3)PM2.51-in-6 and 1-in-3 days 88101,68105, 68108



## 04-003-0011 Paul Spur Chemical Lime Plant SLAMS X C 

## 04-003-1005 Douglas Red Cross SLAMS X X 04-005-1008 Flagstaff Middle School SLAMS X X X 04-007-0008 Payson Well Site SLAMS X C 

## 04-007-0009 Miami Ridgeline (ADEQ) SLAMS X 04-007-0009 Miami Ridgeline (Freeport McMoRan) SLAMS X 04-007-0010 Tonto National Monument SLAMS X 04-007-1001 Hayden Old Jail SLAMS X X X 04-007-8000 FMMI Miami Golf Course (Freeport McMoRan) SLAMS X C 

## 04-012-8000 Alamo Lake SLAMS X 04-013-8006 Bethune Elementary School SPM X 04-013-9997 JLG Supersite SLAMS / NCORE X X X X X X N X C 

## 04-015-1003 Bullhead City SLAMS X 04-019-0001 Ajo SLAMS X X 04-019-0020 Rillito SLAMS X 04-021-8001 Queen Valley SLAMS X 04-023-0004 Nogales Post Office SLAMS / SPM X X X X C 

## 04-025-2002 Prescott Valley SLAMS X X 04-025-8033 Prescott College AQD SLAMS X 04-027-0004 Yuma Courthouse SLAMS X C 

## X X 04-027-8011 Yuma Supersite SLAMS X 80-026-0005 Sonora Nogales Fire Station SPM / NR N 80-026-1000 Agua Prieta Fire Station SPM / NR N X – Submitted to AQS C 

## – Collocated monitors (Pocs 1 & 2) N – ADEQ does not wish to certify these data due to data quality issues

## Table 2. 2009 Data to be certified in AQS from ADEQ PAMS Parameters PAMS Parameters

Site Name AQS ID PAMS Site TypeVOCsCarbonylsO344201NOY42600Wind Speed 61101Wind Direction 61102Temperature 62101Relative Humidity 62201Solar Radiation 63301Ultraviolet Radiation 63302Radar Acoustic Sounding System(RASS, profiler)



## Phoenix – JLG Supersite 04-013-9997 SLAMS (PAMS - Type 2) LR LR X N X X X X

Queen Valley 04-021-8001 SLAMS (PAMS – Type 3) LR X N Phoenix - Vehicle Emissions Laboratory 04-013-9998 Meteorology NR NR NR NR X X NR X – Submitted to AQS NR – Collected but not reported to AQS LR – Laboratory reported data to AQS after review by ADEQ N – ADEQ does not wish to certify these data due to data quality issues 

## Table 3. 2009 Data to be Certified in AQS from Other ADEQ Monitoring Programs Parameters

Site Name AQS - ID ClassificationPM2.5 Chemical SpeciationNetwork (RTI Lab)PM10 Metals Speciation (ERG Lab)Chrome VI (ERG Lab)VOCs -- Urban Air Toxics (ERGLab)SVOCs -- Urban Air Toxics (ERGLab)Carbonyls -- Urban Air Toxics(ERG Lab)



## Phoenix – JLG Supersite 04-013-9997 SLAMS, CSN, NATTS LR LR L R LR LR LR South Phoenix 04-013-4003 SLAMS LR LR LR – Laboratory reported data to AQS after review by ADEQ.

## Table 4. Other Data to be certified or Re -Certified in AQS from ADEQ Monitors (Pre2009) Compliance, SIP, Maintenance Parameters

Site Name AQS – ID ClassificationO344201CO 42101NO242602-1SO242401PM1081102 1-in-6 daysPM1081102 Hourly(POC 3)PM2.5Hourly – 88500, 88501 (POC3)PM2.588101 1-in-6 and 1-in-3 days



## Yuma Supersite 04-027-8011 SPM X 2007 Yuma Courthouse 04-027-0004 SLAMS X 2007 Ajo 04-019-0001 SLAMS X 2007 Miami Ridgeline 04-007-0009 SLAMS X 2008 X – Submitted to AQS 

## Table 5. Pre-2009 Data to be certified inAQS from ADEQ PAMS & Toxics Monitors PAMS & Toxics Monitors

Site Name AQS ID ClassificationPAMs VOCsCarbonylsToxics VOCsO344201Wind Speed 61101Wind Direction 61102Temperature 62101Relative Humidity 62201Solar Radiation 63301Ultraviolet Radiation 63302Radar Acoustic Sounding System(RASS, profiler)



## Phoenix – JLG Supersite 04-013-9997 NATTS, SLAMS (PAMS – Type 2) 2004- 2008 2004- 2008 2004- 2008 NA NA NA NA NA NA NA NA Queen Valley 04-021-8001 SLAMS (PAMS – Type 3) 2004- 2008 2004- 2005 NA NA NA NA NA NA NA NA South Phoenix 04-013-4003 SLAMS (PAMS – Type 2) 2004- 2006 2004- 2006 2004- 2005, 2007- 2008 NA NA NA NA NA NA NA NA

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## APPENDIX BUNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Apr. 30, 2010 Report Request ID: 747446 Report Code: AMP450

Selection Criteria Page 1 User ID: BNE

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 80 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration CRITERIA PQAO SELECTIONS Arizona Department Of Environmental Quality Freeport McMoRan Miami, Inc. SELECTED OPTIONS

EVENTS PROCESSING MERGE PDF FILES Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES SORT ORDER

1 2 3 4 5 6 7 Order Column

PARAMETER_CODE STATE_CODE COUNTY_CODE SITE_ID POC DATES EDT_ID GLOBAL DATES

2009 Start Date End Date 2009 Tribal

APPLICABLE STANDARDS Standard Description CO 1-hour 1971 CO 8-hour 1971 Lead Quarterly Historical NO2 Annual 1971 Ozone 1-hour Daily 2005 Ozone 8-hour 2008 PM10 24-hour 2006 PM25 24-hour 2006 PM25 Annual 2006 SO2 24-hour 1971 SO2 3-hour 1971 SO2 Annual 1971Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 1 of 12 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 2 of 12 Carbon monoxide (42101) Arizona Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH # OBS OBS >9 1ST MAX 1-HR OBS >35 CERT EDT 04-013-9997 1 0053 Phoenix Maricopa 4530 N 17TH AVENUE 2009 054 8719 0 2.9 2.8 2.3 0 1ST MAX 8-HR 2.3 0 2ND MAX 1-HR 2ND MAX 8-HRApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 3 of 12 Sulfur dioxide (42401) Arizona Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH # OBS 1ST MAX 1-HR CERT EDT 04-007-0009 04-007-1001 04-013-9997 1

3 1 0053 0053 0053 Miami Hayden Phoenix Gila

Gila Maricopa 4030 LINDEN

STREET JAIL-CANYON DR, HAYDEN 4530 N 17TH AVENUE 2009

2009 2009 060 060 060 8586 8457 8724 .142 .382 .028 .141

.342 .019 .0047 .0083 .0020 0

0 0 ARITH MEAN 2ND MAX 1-HR #OBS >0.14 0 0 0 1ST

MAX 3-HR 2ND

MAX 3-HR #OBS >0.5 1ST MAX 24-HR 2ND

MAX 24-HR .085

.203 .011 .079

.178 .007 .025 .039 .004 .021

.035 .004 0 0 0Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 4 of 12 Nitrogen dioxide (42602) Arizona Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH # OBS 1ST

MAX 1-HR CERT EDT 04-013-9997 1 0053 Phoenix Maricopa 4530 N 17TH AVENUE 2009 074 8307 .063 .062 .0183 0 ARITH MEAN 2ND MAX 1-HRApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 5 of 12 Ozone (44201) Arizona Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 1ST

MAX 1-HR CERT EDT 04-005-1008 04-007-0010 04-012-8000 04-013-9997 04-021-8001 04-025-8033 04-027-8011 1

1 1 1 1 1 1 0053 0053 0053 0053 0053 0053 0053 Flagstaff Tonto National Monument Wenden Phoenix Queen Valley Prescott Yuma Coconino Gila La Paz Maricopa Pinal Yavapai Yuma 755 W BONITO SOUTH OF SR88 ALAMO LAKE STATE PARK 4530 N 17TH AVENUE 10 S QUEEN ANN QUEEN VALLEY 330 Grove Avenue 2323 S ARIZONA AVE 2009

2009 2009 2009 2009 2009 2009 047 047 047 047 047 047 047 214 213 213 364 214 211 198 .080

.089 .086 .090 .089 .076 .083 .076

.084 .079 .087 .089 .069 .082 0 0 0 0 0 0 0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ 365 214 365 365 214 365 365 .075 .083 .074 .085 .087 .068 .078 3RD MAX 1-HR .071

.081 .074 .083 .080 .066 .077 4TH MAX 1-HR DAY MAX>/= 0.125 0 0 0 0 0 0 0 EST DAYS>/= .125 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MISS DAYS< 0.125 0 1 1 1 0 3 1Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 6 of 12 Ozone (44201) Arizona Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH VALID DAYS MEAS 4TH MAX 8-HR CERT EDT 04-005-1008 04-007-0010 04-012-8000 04-013-9997 04-021-8001 04-025-8033 04-027-8011 1

1 1 1 1 1 1 0053 0053 0053 0053 0053 0053 0053 Flagstaff Tonto National Monument Wenden Phoenix Queen Valley Prescott Yuma Coconino

Gila La Paz Maricopa Pinal Yavapai Yuma 755 W BONITO SOUTH OF SR88 ALAMO LAKE STATE PARK 4530 N 17TH AVENUE 10 S QUEEN ANN QUEEN VALLEY 330 Grove Avenue 2323 S ARIZONA AVE 2009

2009 2009 2009 2009 2009 2009 047 047 047 047 047 047 047 .070 .081 .074 .077 .076 .066 .072 .067

.073 .071 .077 .075 .062 .071 0 0 0 0 0 0 0 8-HOUR NUM DAYS REQ 365 214 365 365 214 365 365 .067 .073 .069 .074 .071 .062 .071 .066

.072 .069 .073 .070 .062 .068 DAY MAX > 0.075 0 1 0 2 1 0 0 214 211 213 364 213 209 198 %OBS 59 99 58 100 100 57 54 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 7 of 12 PM10 Total 0-10um STP (81102) Arizona Micrograms/cubic meter (25 C) (001)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 04-003-0011 04-003-0011 04-003-1005 04-005-1008 04-007-0008 04-007-0008 04-007-0009 04-007-1001 04-007-1001 04-007-8000 04-007-8000 04-013-8006 04-013-9997 04-013-9997 04-015-1003 04-019-0001

04-019-0001 1

2 1 1 1 2 1 1 3 1 2 1 1 3 1 1

3 0053 0053 0053 0053 0053 0053 1357 0053 0053 1357 1357 0053 0053 0053 0053 0053

0053 Paul Spur Paul Spur Douglas Flagstaff Payson Payson Miami Hayden Hayden Globe Globe Phoenix Phoenix Phoenix Bullhead City Ajo Ajo Cochise

Cochise Cochise Coconino Gila Gila Gila Gila Gila Gila Gila Maricopa Maricopa Maricopa Mohave Pima

Pima HOUSING AREA, PAUL SPUR HOUSING AREA, PAUL SPUR 1445-1449 15TH STREET 755 W BONITO 204 W AERO DR 204 W AERO DR 4030 LINDEN STREET JAIL-CANYON DR, HAYDEN JAIL-CANYON DR, HAYDEN SR 188 & US 60 SR 188 & US 60 1310 S. 15TH AVENUE 4530 N 17TH AVENUE 4530 N 17TH AVENUE BULLHEAD CITY 990 HWY 95 AZ HWY DEPT YARD-WELL RD, AJO AZ HWY DEPT YARD-WELL RD, 2009

2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009

2009 126

126 126 126 126 126 773 126 079 773 773 126 126 079 126 098

079 49 52 97 47 40 36 64 119 225 31 72 213 58 143 98 42

153 0 0 0 0 0 0 0 0 5 0 0 5 0 0 0 0

5 24-HOUR

VALID DAYS 61 61 61 61 61 61 61 61 365 61 61 61 61 365 61 61

365 DAY MAX >150 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0

0 63 61 60 60 59 28 61 15 6477 46 47 61 31 8696 59 14

5697 %OBS 98 100 98 98 95 46 100 25 74 75 77 100 51 100 97 23

65 1ST MAX 2ND MAX 3RD MAX 46 48 83 43 39 34 27 53 137 31 31 118 56 106 51 34

128 44

44 81 37 38 29 26 37 133 31 31 93 41 85 46 31

102 39

43 72 36 38 29 25 35 114 30 29 88 40 84 40 28

88 EST

DAYS >150 0 0 0 0 0 0 0 0 1.034 0 0 6.133 0 0 0 0

0 22.2 22.9 37.3 19.9 21.8 19.9* 12.1 34.0* 40.4* 18.3* 19.1* 44.6 26.7* 26.8 23.3 20.0*

30.5* WTD ARITH MEAN 60 61 60 60 58 28 61 15 271 46 47 61 31 365 59 14

237 NUM REQApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 8 of 12 PM10 Total 0-10um STP (81102) Arizona Micrograms/cubic meter (25 C) (001)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT

04-019-0020

04-023-0004 04-023-0004 04-025-2002

04-027-0004 04-027-0004 04-027-0004 1

1 3 1

1 2 3 0053

0053 0053 0053

0053 0053 0053 Rillito

Nogales Nogales Prescott Valley

Yuma Yuma Yuma Pima

Santa Cruz Santa Cruz Yavapai

Yuma Yuma Yuma AJO 8840 W ROBINSON STREET, RILLITO 300 N MORLEY AVE 300 N MORLEY AVE 7501 E. CIVIC CIRCLE, PRESCOTT VALLEY 2440 W. 28TH STREET 2440 W. 28TH STREET 2440 W. 28TH STREET 2009

2009 2009 2009

2009 2009 2009 126

126 122 126

126 126 079 106

123 238 59

63 59 306 5

0 5 0

0 0 5 24-HOUR

VALID DAYS

61

61 365 61

61 61 365 DAY MAX >150

0

0 2 0

0 0 6 61

58 8240 56

30 31 8615 %OBS

100

95 94 92

49 51 99 1ST MAX 2ND MAX 3RD MAX

99

116 204 57

54 54 218 91

109 147 37

47 49 215 78

105 146 31

45 46 202 EST

DAYS >150

0

0 2 0

0 0 6.089 39.3

50.1 56.8 16.2

33.1* 33.5* 41.0 WTD ARITH MEAN

61

58 343 56

30 31 361 NUM REQApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 9 of 12 PM10 Total 0-10um STP (81102) Country Of Mexico Micrograms/cubic meter (25 C) (001)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 80-026-0005

80-026-1000 1

1 0053

0053 Not in a city

Not in a city SONORA

SONORA AVENIDA ALVARO OBREGON Y CALLE GONZALEZ CALLE 6 & AVENUE 15 - AGUA PRIETA, SONORA STATE, MEXICO 2009

2009 073

073 129

107 0

0 24-HOUR

VALID DAYS 61

61 DAY MAX >150 0

0 15

15 %OBS 25

25 1ST MAX 2ND MAX 3RD MAX 93

77 91

71 75

66 EST

DAYS >150 0

0 61.7*

56.0* WTD ARITH MEAN 15

15 NUM REQApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 10 of 12 PM2.5 - Local Conditions (88101) Arizona Micrograms/cubic meter (LC) (105)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 04-003-1005 04-005-1008 04-013-9997 04-013-9997 04-023-0004 04-023-0004 04-025-2002

04-027-0004 1

1 1 2 1 2 1

1 0053 0053 0053 0053 0053 0053 0053

0053 Douglas Flagstaff Phoenix Phoenix Nogales Nogales Prescott Valley

Yuma Cochise

Coconino Maricopa Maricopa Santa Cruz Santa Cruz Yavapai

Yuma 1445-1449 15TH STREET 755 W BONITO 4530 N 17TH AVENUE 4530 N 17TH AVENUE 300 N MORLEY AVE 300 N MORLEY AVE 7501 E. CIVIC CIRCLE, PRESCOTT VALLEY 2440 W. 28TH STREET 2009

2009 2009 2009 2009 2009 2009

2009 143 143 145 145 143 143 143

143 17.2

24.8 41.6 24.7 117.6 102.0 14.1

30.8 0 0 5 0 5 5 0

0 24-HOUR 98TH PERCENTILE VALUE 13.5 17.3 24.0 24.1 117.6 29.2 13.1

15.4 59 60 122 79 49 61 53

60 1ST

MAX 2ND

MAX 3RD

MAX 13.5 17.3 24.1 24.1 29.7 29.2 13.1

15.4 13.0

16.4 24.0 23.5 21.8 28.9 10.1

15.0 10.9

15.7 20.0 20.0 21.5 23.2 8.7

14.6 7.61 7.38 8.67 8.79* 12.95* 13.11 5.10*

9.44 WTD ARITH MEANApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 11 of 12 42101 42401 42602 44201 81102 81102 81102 81102 81102 81102 88101 88101 054

060 074 047 073 079 098 122 126 773 143 145 INSTRUMENTAL

INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL LO-VOL-DICHOTOMOUS-SA246B-INLT INSTRUMENTAL-R&P SA246B-INLET R&P Model 2000 Partisol INSTRUMENT MET ONE 4 MODELS R - P Co Partisol Model 2000 LO-VOL-DICHOT-INTERIM R & P Model 2000 PM-2.5 Air Sampler w/VSCC R & P Model 2025 PM-2.5 Sequential Air Sampler NONDISPERSIVE INFRARED PULSED FLUORESCENT CHEMILUMINESCENCE ULTRA VIOLET GRAVIMETRIC TEOM-GRAVIMETRIC GRAVIMETRIC BETA ATTENUATION Gravimetric GRAVIMETRIC Gravimetric Gravimetric PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 12 of 12 PQAOS USED IN THIS REPORT

PQAO AGENCY DESCRIPTION 0053 1357 Arizona Department Of Environmental Quality Freeport McMoRan Miami, Inc.UNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK ALL PARAMETERS Apr. 30, 2010 Report Request ID: 747449 Report Code: AMP450NC

Selection Criteria Page 1 User ID: BNE

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 80 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration ALL PQAO SELECTIONS Arizona Department Of Environmental Quality

SELECTED OPTIONS

EVENTS PROCESSING MERGE PDF FILES Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES SORT ORDER

1 2 3 4 5 6 7 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE POC DATES EDT_ID GLOBAL DATES

2009 Start Date End Date 2009 Tribal

APPLICABLE STANDARDS Standard Description CO 1-hour 1971 Lead Quarterly Historical NO2 Annual 1971 Ozone 1-hour Daily 2005 PM10 24-hour 2006 PM25 24-hour 2006 SO2 Annual 1971UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 QUICKLOOK ALL PARAMETERS

EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 2 of 9 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 2 1 2

1 1 1 1 1

1 1 1 1 1 1

1 2 0053 0053 0053 0053

0053 0053 0053 0053 0053

0053 0053 0053 0053 0053 0053

0053 0053 2009 2009 2009 2009

2009 2009 2009 2009 2009

2009 2009 2009 2009 2009 2009

2009 2009 63

61 64 61

59 59 60 60 59

5111 60 60 60 60 60

59 28 49

52 42 46

30.6 665 97 86 17.2

.080 23.0 599 47 38 24.8

40 36 46

48 41 41

30.1 664 83 75 13.5

.076 22.2 597 43 35 17.3

39 34 44

44 39 40

29.0 663 81 70 13.0

.075 22.2 596 37 29 16.4

38 29 39

43 35 38

28.4 663 72 63 10.9

.071 21.2 596 36 29 15.7

38 29 22.3

23.0 19.4 20.0

19.22 658.5 37.5 32.9 7.59

.0557* 9.09 591.5 19.9 16.3 7.39

21.8 19.9* 24 HOURS 24 HOURS 24 HOURS 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS

1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS

24 HOURS 24 HOURS 0

0 0 0

0 0 0 0 0

0 0 0 0 0 0

0 0 81102 81102 85101 85101

68105 68108 81102 85101 88101

44201 68105 68108 81102 85101 88101

81102 81102 Parameter Site ID:

Site ID:

Site ID:

Site ID: 04-003-0011

04-003-1005

04-005-1008

04-007-0008 Paul Spur

Douglas

Flagstaff

Payson City:

City:

City:

City: Cochise

Cochise

Coconino

Gila Unit County:

County:

County:

County: HOUSING AREA, PAUL SPUR

1445-1449 15TH STREET

755 W BONITO

204 W AERO DR Address:

Address:

Address:

Address: PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC PM10 - LC

Ambient Temperature Sample Baro Pressure PM10 Total 0-10um STP PM10 - LC PM2.5 - Local Conditions

Ozone Ambient Temperature Sample Baro Pressure PM10 Total 0-10um STP PM10 - LC PM2.5 - Local Conditions

PM10 Total 0-10um STP PM10 Total 0-10um STP Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Degrees Centigrade Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Parts per million Degrees Centigrade Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Meth

126 126 126 126

143 143 126 126 143

047 143 143 126 126 143

126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 3 of 9 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 2

1

1

3 1 3 1

1

1 1

1 1 1 1 1 1 0053 0053

0053

0053

0053 0053 0053 0053

0053

0053 0053

0053 0053 0053 0053 0053 0053 2009 2009

2009

2009

2009 2009 2009 2009

2009

2009 2009

2009 2009 2009 2009 2009 2009 59

28

8586

5087

8457 15 6477 15

5097

61 61

8719 8724 1857 8046 8307 8307 35

31

.142

.089

.382 119 780 113

.086

213 195

2.9 .028 .1991 .278 .063 .332 34

30

.141

.084

.342 53 741 50

.079

118 115

2.8 .019 .1984 .265 .062 .308 34

26

.116

.083

.319 37 738 36

.074

93 88

2.7 .018 .1962 .261 .061 .296 31

26

.113

.081

.274 35 708 33

.074

88 85

2.6 .009 .1939 .239 .060 .276 19.0

17.2*

.0047

.0611

.0083 34.0* 40.7* 32.6*

.0560*

44.4 42.8

.53 .0020 .04363 .0198 .0183 .0371 24 HOURS 24 HOURS

1 HOUR

1 HOUR

1 HOUR 24 HOURS 1 HOUR 24 HOURS

1 HOUR

24 HOURS 24 HOURS

1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 0

0

0

0

0 0 5 0

0

5 0

0 0 0 0 0 0 85101 85101

42401

44201

42401 81102 81102 85101

44201

81102 85101

42101 42401 42600 42601 42602 42603 Parameter Site ID:

Site ID:

Site ID:

Site ID:

Site ID:

Site ID:

Site ID: 04-007-0008

04-007-0009

04-007-0010

04-007-1001

04-012-8000

04-013-8006

04-013-9997 Payson

Miami

Tonto National Monument Hayden

Wenden

Phoenix

Phoenix City:

City: City: City:

City: City:

City: Gila

Gila

Gila

Gila

La Paz Maricopa

Maricopa Unit County:

County:

County:

County:

County:

County:

County: 204 W AERO DR

4030 LINDEN STREET

SOUTH OF SR88

JAIL-CANYON DR, HAYDEN

ALAMO LAKE STATE PARK

1310 S. 15TH AVENUE

4530 N 17TH AVENUE Address:

Address:

Address:

Address:

Address:

Address:

Address: PM10 - LC PM10 - LC

Sulfur dioxide

Ozone

Sulfur dioxide PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC

Ozone

PM10 Total 0-10um STP PM10 - LC

Carbon monoxide Sulfur dioxide Reactive oxides of nitrogen Nitric oxide Nitrogen dioxide Oxides of nitrogen Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Parts per million Parts per million Parts per million Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Parts per million Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Meth

126 126

060

047

060 126 079 126

047

126 126

054 060 574 074 074 074 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 4 of 9 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 1 1 1 2 1 2 1 3 1 1 2 3

1 1

1 1 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053

0053 0053

0053 0053 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009

2009 2009

2009 2009 8722

7257 8753 6675 5800 122 79 122 79 31 8696 31 122 79 8685

8760 4818

59 59 .090

17.1 360 116 95 39.5 38.7 740 735 58 1126 57 41.6 24.7 182.9

1.55 .06

98 91 .087

14.8 360 115 95 39.3 38.7 737 735 56 1120 56 24.1 24.1 132.9

1.52 .06

51 48 .085

13.8 360 115 95 38.4 38.1 737 735 41 938 39 24.0 23.5 121.6

1.49 .06

46 44 .083

13.8 360 115 94 38.2 38.0 736 734 40 705 38 20.0 20.0 119.4

1.47 .06

40 39 .0527

2.68 177.2 79.1 29.4* 23.66 27.36* 729.6 727.8* 26.6* 27.3 25.8* 8.63 8.99* 11.01

.340 .017*

23.2 22.4 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 1 HOUR

1 HOUR 1 HOUR

24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 5 0 0

0 0

0 0 44201 61101 61102 62101 62201 68105 68105 68108 68108 81102 81102 85101 88101 88101 88500

63301 63302

81102 85101 Parameter Site ID:

Site ID:

Site ID:

Site ID: 04-013-9997

04-013-9998

04-015-1003

04-019-0001 Phoenix

Phoenix

Bullhead City

Ajo City:

City:

City:

City: Maricopa

Maricopa

Mohave

Pima Unit County:

County:

County:

County: 4530 N 17TH AVENUE

600 N 40TH ST & FILLMORE ST,PHOENIX

BULLHEAD CITY 990 HWY 95

AZ HWY DEPT YARD-WELL RD, AJO Address:

Address:

Address:

Address: Ozone Wind speed Wind Direction Outdoor Temperature Relative Humidity Ambient Temperature Ambient Temperature Sample Baro Pressure Sample Baro Pressure PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 Total Atmospheric

Solar radiation Ultraviolet radiation

PM10 Total 0-10um STP PM10 - LC Parts per million Knots Degrees Compass Degrees Fahrenheit Percent relative humidity Degrees Centigrade Degrees Centigrade Millimeters (mercury) Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Langleys/minute Langleys/minute Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Meth

047 040 040 021 012 145 145 145 145 126 079 126 145 145 761

011 011

126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 5 of 9 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 3 1

1 1

1 1

1 2 1 2 1 3 1 1 2 3 0053 0053 0053

0053 0053

0053 0053

0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2009 2009 2009

2009 2009

2009 2009

2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 14

5697 14

61 61

2885 5100

49 61 49 61 58 8240 58 49 61 8393 42

734 40

106 95

.0109 .089

28.1 29.9 667 668 123 934 112 117.6 102.0 435.0 34

638 32

99 90

.0106 .089

26.9 29.8 667 668 116 676 105 29.7 29.2 391.0 31

556 30

91 86

.0096 .087

26.8 29.2 667 667 109 642 98 21.8 28.9 371.0 28

532 26

78 72

.0094 .080

26.5 28.8 666 666 105 624 94 21.5 23.2 317.0 20.0*

31.1* 19.4*

39.4 36.8

.00218* .0604

17.33* 18.73 662.7* 662.5 49.6 57.6 44.1 13.77* 13.04 10.22 24 HOURS 1 HOUR 24 HOURS

24 HOURS 24 HOURS

1 HOUR 1 HOUR

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 1 HOUR 0

5 0

5 0

0 0

0 0 0 0 0 5 0 5 5 0 81102 81102 85101

81102 85101

42600 44201

68105 68105 68108 68108 81102 81102 85101 88101 88101 88501 Parameter Site ID:

Site ID:

Site ID:

Site ID: 04-019-0001

04-019-0020

04-021-8001

04-023-0004 Ajo

Rillito

Queen Valley

Nogales City:

City:

City:

City: Pima

Pima

Pinal

Santa Cruz Unit County:

County:

County:

County: AZ HWY DEPT YARD-WELL RD, AJO

8840 W ROBINSON STREET, RILLITO

10 S QUEEN ANN QUEEN VALLEY

300 N MORLEY AVE Address:

Address:

Address:

Address: PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC

PM10 Total 0-10um STP PM10 - LC

Reactive oxides of nitrogen Ozone Ambient Temperature Ambient Temperature Sample Baro Pressure Sample Baro Pressure PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 Raw Data Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Parts per million Parts per million Degrees Centigrade Degrees Centigrade Millimeters (mercury) Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Meth

098 079 098

126 126

574 047

143 143 143 143 126 122 126 143 143 731 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 6 of 9 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 1 1

1

1 1 1 2 3 1 2 1

1

1 0053 0053 0053 0053 0053

0053

0053 0053 0053 0053 0053 0053 0053 0053

0053

0053 2009 2009 2009 2009 2009

2009

2009 2009 2009 2009 2009 2009 2009 2009

2009

2009 53

53 56 56 53

5080

60 60 30 31 8615 30 31 60

4766

15 29.3

639 59 49 14.1

.076

38.3 766 63 59 5248 60 56 30.8

.083

129 28.6

639 57 47 13.1

.069

37.8 765 54 54 2235 54 54 15.4

.082

93 27.9

638 37 31 10.1

.068

37.1 765 47 49 1679 45 49 15.0

.078

91 26.9

637 31 26 8.7

.066

35.7 764 45 46 1165 45 45 14.6

.077

75 15.11* 632.6* 16.5 13.9 5.17*

.0520*

24.86 755.8 33.1* 33.6* 41.5 33.1* 33.4* 9.44

.0542*

61.7* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS

1 HOUR

24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS

1 HOUR

24 HOURS 0

0 0 0 0

0

0 0 0 0 5 0 0 0

0

0 68105 68108 81102 85101 88101

44201

68105 68108 81102 81102 81102 85101 85101 88101

44201

81102 Parameter Site ID:

Site ID:

Site ID:

Site ID:

Site ID: 04-025-2002

04-025-8033

04-027-0004

04-027-8011

80-026-0005 Prescott Valley

Prescott

Yuma

Yuma Not in a city City:

City: City:

City: City: Yavapai

Yavapai

Yuma

Yuma

SONORA Unit County:

County:

County:

County:

County: 7501 E. CIVIC CIRCLE, PRESCOTT VALLEY

330 Grove Avenue

2440 W. 28TH STREET

2323 S ARIZONA AVE

AVENIDA ALVARO OBREGON Y CALLE GONZALEZ Address:

Address:

Address:

Address:

Address: Ambient Temperature Sample Baro Pressure PM10 Total 0-10um STP PM10 - LC PM2.5 - Local Conditions

Ozone Ambient Temperature Sample Baro Pressure PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 - LC PM10 - LC PM2.5 - Local Conditions

Ozone

PM10 Total 0-10um STP Degrees Centigrade Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Parts per million Degrees Centigrade Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Parts per million Micrograms/cubic meter (25 C) Meth

143 143 126 126 143

047

143 143 126 126 079 126 126 143

047

073 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 7 of 9 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1

1 1 0053

0053 0053 2009

2009 2009 15

15 15 121

107 97 84

77 70 81

71 64 69

66 60 56.2*

56.0* 51.0* 24 HOURS

24 HOURS 24 HOURS 0

0 0 85101

81102 85101 Parameter Site ID:

Site ID: 80-026-0005

80-026-1000 Not in a city

Not in a city City:

City: SONORA

SONORA Unit County:

County: AVENIDA ALVARO OBREGON Y CALLE GONZALEZ

CALLE 6 & AVENUE 15 - AGUA PRIETA, SONORA STATE, MEXICO Address:

Address: PM10 - LC

PM10 Total 0-10um STP PM10 - LC Micrograms/cubic meter (LC) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Meth

073

073 073 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 8 of 9 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

42101 42401 42600 42601 42602 42603 44201 61101 61102 62101 62201 63301 63302 68105 68105 68108 68108 81102 81102 81102 81102 81102 85101 85101 85101 88101 88101 88500 88501 054

060 574 074 074 074 047 040 040 021 012 011 011 143 145 143 145 073 079 098 122 126 073 098 126 143 145 761 731 INSTRUMENTAL

INSTRUMENTAL Instrumental INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL R & P Model 2000 PM-2.5 FEM Air Sampler R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2000 PM-2.5 FEM Air Sampler R & P Model 2025 PM-2.5 FEM Sequential Air Sam LO-VOL-DICHOTOMOUS-SA246B-INLT INSTRUMENTAL-R&P SA246B-INLET R&P Model 2000 Partisol INSTRUMENT MET ONE 4 MODELS R - P Co Partisol Model 2000 LO-VOL-DICHOTOMOUS-SA246B-INLT R&P Model 2000 Partisol R - P Co Partisol Model 2000 R & P Model 2000 PM-2.5 Air Sampler w/VSCC R & P Model 2025 PM-2.5 Sequential Air Sampler PM2.5 VSCC Met-One BAM W/PM2.5 SCC NONDISPERSIVE INFRARED PULSED FLUORESCENT Chemiluminescence Thermo Electron 42C-Y CHEMILUMINESCENCE CHEMILUMINESCENCE CHEMILUMINESCENCE ULTRA VIOLET VISUAL AVERAGE VISUAL AVERAGE SPOT READING LEVEL 1 HYGROSCOPIC PLASTIC FILM PYRANOMETER UV RADIOMETER (PHOTOMETER) Electronic Electronic Barometric Sensor Barometric Sensor GRAVIMETRIC TEOM-GRAVIMETRIC GRAVIMETRIC BETA ATTENUATION Gravimetric GRAVIMETRIC GRAVIMETRIC Gravimetric Gravimetric Gravimetric FDMS-Gravimetric Beta AttenuationUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 9 of 9 PQAOS USED IN THIS REPORT

PQAO AGENCY DESCRIPTION 0053 Arizona Department Of Environmental QualityUNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK ALL PARAMETERS Apr. 30, 2010 Report Request ID: 747451 Report Code: AMP450NC

Selection Criteria Page 1 User ID: BNE

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 04 04 04 021

013 013 013 8001

4003 9998 9997 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration ALL PQAO SELECTIONS Eastern Research Group Research Triangle Institute RTP, NC Arizona Department Of Environmental Quality SELECTED OPTIONS

EVENTS PROCESSING MERGE PDF FILES Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES SORT ORDER

1 2 3 4 5 6 7 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE POC DATES EDT_ID GLOBAL DATES

2009 Start Date End Date 2009 Tribal

APPLICABLE STANDARDS Standard Description CO 1-hour 1971 Lead Quarterly Historical NO2 Annual 1971 Ozone 1-hour Daily 2005 PM10 24-hour 2006 PM25 24-hour 2006 SO2 Annual 1971UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 QUICKLOOK ALL PARAMETERS

EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 2 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 30

30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30.0

9.6 13.0 .0 1.3 1.2 .04 .02 .02 .45 .07 7.4 4.88 .89 .57 5.91 .9 11.9

9.5 12.6 .0 1.3 .7 .04 .02 .02 .02 .07 6.4 3.27 .54 .56 5.67 .9 6.8

7.0 11.6 .0 .9 .5 .04 .02 .02 .02 .07 3.0 3.21 .52 .49 5.43 .9 6.7

7.0 8.9 .0 .9 .5 .04 .02 .02 .02 .07 2.0 3.06 .40 .46 4.92 .8 5.69

3.18 3.93 .04 .40 .28 .035 .021 .021 .030 .070 1.61 2.034 .279 .328 2.528 .72 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42153 43205 43206 43208 43218 43233 43372 43373 43396 43438 43441 43505 43552 43560 43702 43704 43801 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Carbon disulfide Propylene Acetylene Freon 114 1,3-Butadiene n-Octane Methyl tert-butyl ether Tert-amyl methyl ether tert-Butyl ethyl ether Ethyl acrylate Methyl methacrylate Acrolein Methyl ethyl ketone Methyl isobutyl ketone Acetonitrile Acrylonitrile Chloromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 3 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 30

30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 .3

.1 .2 .0 .5 .2 .02 .0 .1 .2 .01 .0 .01 .26 .8 .10 0 .3

.1 .1 .0 .5 .1 .00 .0 .1 .2 .00 .0 .01 .26 .8 .08 0 .2

.1 .1 .0 .4 .1 .00 .0 .1 .2 .00 .0 .00 .26 .8 .07 0 .2

.1 .1 .0 .4 .1 .00 .0 .0 .2 .00 .0 .00 .26 .8 .06 0 .15

.05 .11 .00 .32 .05 .003 .03 .01 .09 .003 .01 .003 .210 .63 .033 .0 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43802 43803 43804 43806 43811 43812 43813 43814 43815 43817 43818 43819 43820 43821 43823 43824 43826 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Dichloromethane Chloroform Carbon tetrachloride Bromoform Trichlorofluoromethane Chloroethane 1,1-Dichloroethane Methyl chloroform Ethylene dichloride Tetrachloroethylene 1,1,2,2-Tetrachloroethane Bromomethane 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2- trifluoroethane Dichlorodifluoromethane Trichloroethylene 1,1-Dichloroethylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 4 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 30

30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 .04

.0 .0 .0 .01 .7 .0 .01 .14 .0 .02 .0 7.9 7.9 27.2 3.0 2.9 .03

.0 .0 .0 .01 .1 .0 .00 .02 .0 .02 .0 7.4 6.1 22.5 2.7 2.7 .03

.0 .0 .0 .01 .0 .0 .00 .02 .0 .02 .0 5.9 6.0 15.6 2.1 2.1 .03

.0 .0 .0 .01 .0 .0 .00 .02 .0 .02 .0 5.5 5.2 15.0 1.8 2.0 .008

.00 .01 .01 .002 .03 .00 .003 .021 .00 .024 .00 3.01 3.07 8.07 1.07 1.13 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43828 43829 43830 43831 43832 43835 43836 43838 43839 43843 43844 43860 45109 45201 45202 45203 45204 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Bromodichloromethane 1,2-Dichloropropane trans-1,3-Dichloropropylene cis-1,3-Dichloropropylene Dibromochloromethane Chloroprene Bromochloromethane trans-1,2-Dichloroethylene cis-1,2-Dichloroethene Ethylene dibromide Hexachlorobutadiene Vinyl chloride m/p Xylene Benzene Toluene Ethylbenzene o-Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 5 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 6 6 6 6 6 6

6 7 3 3 3 3 3 0329 0329 0329 0329 0329 0329 0329 0329 0329

0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009

2009 2009 2009 2009 2009 2009 2009 30

30 30 30 30 30 30 30 30

57 6 55 56 56 56 56 .7

2.4 .7 .03 .01 .01 .51 .02 .02

.00025 .00000 386.000 19.6000 22.9000 14.9000 40.900 .6

2.1 .6 .01 .01 .01 .40 .01 .02

.00010 .00000 251.000 18.8000 13.0000 14.0000 39.100 .5

1.6 .5 .01 .01 .01 .32 .01 .02

.00008 .00000 248.000 16.9000 7.1100 13.2000 35.000 .5

1.6 .5 .01 .01 .01 .30 .01 .02

.00006 .00000 247.000 11.7000 6.9600 12.9000 29.800 .27

.94 .23 .007 .012 .012 .198 .007 .021

.000009 .000000* 120.1673 5.25680 1.85188 5.49125 12.8413 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 45207 45208 45220 45801 45805 45806 45807 45809 45810

12115 12115 17141 17147 17148 17149 17150 Parameter Site ID:

Site ID: 04-013-4003

04-013-9997 Phoenix

Phoenix City:

City: Maricopa

Maricopa Unit County:

County: 33 W TAMARISK AVE, PHOENIX

4530 N 17TH AVENUE Address:

Address: 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene Styrene Chlorobenzene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene Benzyl chloride 1,2,4-Trichlorobenzene

Chromium VI (TSP) STP Chromium VI (TSP) STP Naphthalene (TSP) STP Acenaphthene (TSP) STP Acenaphthylene (TSP) STP Fluorene (TSP) STP Phenanthrene (TSP) STP Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Meth

101 101 101 101 101 101 101 101 101

921 921 118 118 118 118 118 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 6 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 56

56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 56 8719 4.1300

20.7000 10.0000 .526 9.3100 4.9100 4.0100 1.240 .5000 2.570 6.490 1.450 3.050 .104 3.100 3.120 3.3300 2.9 2.4500 4.5200 4.6300 .238 9.1900 4.8500 1.2400 .528 .2230 .688 1.860 .491 .914 .100 1.020 .765 .9160 2.8 2.0300 4.0200 4.5900 .211 7.0700 4.8300 .7490 .525 .1720 .580 1.160 .364 .723 .095 .942 .697 .7960 2.7 1.7900 3.1000 3.9000 .162 5.9400 3.7500 .6870 .488 .1380 .483 1.140 .311 .657 .085 .937 .621 .7000 2.6 .71230 1.29223* 2.36277* .0719* 2.63266 1.60613 .29287 .1465 .05097 .1626 .3957 .1173 .2185 .0421 .2654 .1997 .23226 .53 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17151 17158 17159 17160 17201 17204 17208 17211 17212 17215 17220 17223 17224 17231 17237 17242 17243 42101 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Anthracene (TSP) STP Retene (TSP) STP 9-fluorenone (TSP) STP Cyclopenta[cd]pyrene (TSP) STP Fluoranthene (TSP) STP Pyrene (TSP) STP Chrysene (TSP) STP Coronene (TSP) STP Perylene (TSP) STP Benzo[a]anthracene (TSP) STP Benzo[b]fluoranthene (TSP) STP Benzo[k]fluoranthene (TSP) STP Benzo[e]pyrene (TSP) STP Dibenzo[a,h]anthracene (TSP) STP Benzo[g,h,i]perylene (TSP) STP Benzo[a]pyrene (TSP) STP Indeno[1,2,3-cd]pyrene (TSP) STP Carbon monoxide Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Parts per million Meth

118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 054 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 7 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 1 1 1 1 1 8 8 8 8 8 8 8 8 8 8 6 7 8 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 57

7 8724 1857 8046 8307 8307 11 9 11 11 11 11 11 11 11 11 57 7 11 .1

.1 .028 .1991 .278 .063 .332 360.00 3.35 .56 .18 .84 .10 .15 4.58 4.79 8.00 10.7 4.2 2.30 .1

.1 .019 .1984 .265 .062 .308 337.00 2.98 .54 .18 .18 .10 .15 3.24 4.00 6.30 10.4 3.9 1.80 .1

.1 .018 .1962 .261 .061 .296 291.00 2.76 .38 .18 .18 .10 .15 3.17 3.82 4.80 7.5 3.5 1.60 .1

.1 .009 .1939 .239 .060 .276 246.00 2.48 .37 .18 .18 .10 .15 2.91 3.45 4.60 6.9 3.5 1.50 .07*

.05* .0020 .04363 .0198 .0183 .0371 235.909* 2.170* .280* .175* .235* .100* .145* 2.864* 3.003* 4.418* 3.17* 2.78* 1.309* 24 HOURS 24 HOURS 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42153 42153 42401 42600 42601 42602 42603 43102 43127 43141 43142 43143 43144 43145 43202 43203 43204 43205 43205 43205 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Carbon disulfide Carbon disulfide Sulfur dioxide Reactive oxides of nitrogen Nitric oxide Nitrogen dioxide Oxides of nitrogen Total NMOC Isobutene & 1-butene n-Dodecane Tridecene n-Tridecane Propyne 1-Octene Ethane Ethylene Propane Propylene Propylene Propylene Parts per billion Carbon Parts per billion Carbon Parts per million Parts per million Parts per million Parts per million Parts per million Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 060 574 074 074 074 126 126 126 126 126 126 126 126 126 126 101 101 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 8 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 8 6 7 8 8 8 8 6 7 8 8 8 8 8 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 57

7 11 57 7 11 11 11 11 57 7 11 11 11 11 11 11 11.8

5.0 3.30 .1 .1 6.52 3.15 .40 .31 1.8 .8 .30 5.55 31.40 .60 .60 .98 8.0

4.4 1.92 .0 .0 4.80 2.89 .30 .19 1.5 .5 .23 4.54 22.30 .40 .50 .64 7.6

3.5 1.83 .0 .0 4.26 2.06 .30 .19 1.1 .5 .22 4.16 21.70 .40 .50 .64 7.2

3.1 1.55 .0 .0 3.39 1.94 .30 .18 1.0 .5 .11 3.57 21.30 .40 .40 .62 3.08*

2.95* 1.551* .04* .04* 3.240* 1.635* .236* .141* .42* .38* .148* 3.153* 19.864* .336* .336* .479* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43206 43206 43206 43208 43208 43212 43214 43216 43217 43218 43218 43218 43220 43221 43224 43225 43226 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acetylene Acetylene Acetylene Freon 114 Freon 114 n-Butane Isobutane trans-2-Butene cis-2-Butene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene n-Pentane Isopentane 1-Pentene 2-Methyl-1-butene trans-2-Pentene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 126 101 101 126 126 126 126 101 101 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 9 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 8 8 8 6 7 8 8 8 8 8 8 8 8 8 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 10

11 11 11 11 57 7 11 11 11 11 11 11 11 11 11 11 .33

1.20 2.70 2.23 1.11 1.0 .4 .53 .13 .51 .13 1.11 .55 4.10 .55 .13 .13 .30

.70 1.85 1.43 .68 .7 .4 .38 .13 .28 .13 .56 .40 3.90 .37 .13 .13 .29

.70 1.51 1.38 .58 .6 .3 .33 .13 .28 .13 .51 .37 2.90 .34 .13 .13 .28

.70 1.43 1.24 .54 .6 .3 .29 .13 .28 .13 .47 .36 2.80 .29 .13 .13 .190*

.509* 1.336* 1.138* .513* .26* .25* .276* .130* .255* .130* .388* .332* 2.464* .276* .130* .130* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43227 43228 43230 43231 43232 43233 43233 43233 43234 43235 43236 43238 43242 43243 43244 43245 43246 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: cis-2-Pentene 2-Methyl-2-butene 3-Methylpentane n-Hexane n-Heptane n-Octane n-Octane n-Octane 4-Methyl-1-pentene n-Nonane 2-Ethyl-1-butene n-Decane Cyclopentane Isoprene 2,2-Dimethylbutane 1-Hexene 2-Methyl-1-pentene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 101 101 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 10 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 11

11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 1.89

1.13 1.86 7.58 2.40 .53 1.54 .13 .81 2.10 1.44 .14 .10 2.60 2.09 5.12 .13 1.12

.87 1.08 3.46 1.22 .27 .50 .13 .43 1.47 .94 .14 .10 2.60 1.37 3.28 .13 .95

.78 1.02 3.15 1.17 .27 .37 .13 .40 1.32 .90 .14 .10 1.40 1.11 2.74 .13 .91

.76 .99 3.02 1.09 .25 .33 .13 .38 1.27 .83 .14 .10 1.00 1.10 2.69 .13 .860*

.649* .871* 2.855* 1.012* .231* .361* .125* .355* 1.096* .725* .140* .100* .900* 1.017* 2.609* .130* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43247 43248 43249 43250 43252 43253 43256 43257 43261 43262 43263 43279 43282 43283 43284 43285 43289 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2,4-Dimethylpentane Cyclohexane 3-Methylhexane 2,2,4-Trimethylpentane 2,3,4-Trimethylpentane 3-Methylheptane alpha.-Pinene beta.-Pinene Methylcyclohexane Methylcyclopentane 2-Methylhexane 1-Nonene 3-Methyl-1-butene Cyclopentene 2,3-Dimethylbutane 2-Methylpentane trans-2-Hexene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 11 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 8 8 8 8 30 31 32 8 6 7 6 7 6 7 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 11

11 11 11 11 11 59 6 44 11 57 7 57 7 57 7 57 .13

3.15 1.10 .13 2.55 .30 1.2 1.2 1.3 1.72 .14 .14 .08 .08 .08 .08 .12 .13

1.74 .56 .13 2.34 .12 1.2 .9 1.0 1.46 .04 .04 .02 .02 .02 .02 .06 .13

1.61 .52 .13 1.14 .12 1.2 .9 1.0 .39 .04 .04 .02 .02 .02 .02 .02 .13

1.47 .52 .13 1.12 .12 1.1 .8 1.0 .18 .04 .04 .02 .02 .02 .02 .02 .130*

1.435* .460* .125* .688* .136* .69 .86* .52* .452* .037* .050* .022* .030* .022* .030* .018* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43290 43291 43292 43298 43299 43328 43329 43329 43329 43330 43372 43372 43373 43373 43396 43396 43438 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: cis-2-Hexene 2,3-Dimethylpentane 2-2-3-Trimethylpentane 1-Decene 1-Undecene 1-Heptene Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Dodecene Methyl tert-butyl ether Methyl tert-butyl ether Tert-amyl methyl ether Tert-amyl methyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether Ethyl acrylate Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 202 202 202 126 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 12 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 6 7 30 31 32 30 31 32 30 31 32 6 7 30 31 32 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 7

57 7 59 6 44 59 6 44 59 6 44 57 7 59 6 44 .06

.28 .28 4.8 4.3 4.6 6.9 4.5 5.8 1.3 .9 1.5 30.9 2.6 .3 .0 .3 .02

.20 .07 4.6 3.5 4.5 6.0 4.3 5.3 1.2 .8 1.2 9.5 1.9 .3 .0 .3 .02

.15 .07 4.5 3.2 4.1 6.0 3.7 4.7 1.2 .7 1.1 3.4 1.6 .2 .0 .0 .02

.15 .07 4.3 3.1 4.1 5.4 3.2 3.8 1.2 .7 1.1 2.9 1.4 .0 .0 .0 .021*

.079* .100* 2.94 3.28* 3.02* 3.16 3.60* 2.50* .66 .72* .67* 2.26* 1.41* .03 .01* .03* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43438 43441 43441 43502 43502 43502 43503 43503 43503 43504 43504 43504 43505 43505 43513 43513 43513 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Ethyl acrylate Methyl methacrylate Methyl methacrylate Formaldehyde Formaldehyde Formaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Acrolein Acrolein Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 202 202 202 202 202 202 202 202 202 101 101 202 202 202 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 13 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

30 31 32 30 31 32 30 31 32 30 31 32 6 7 6 7 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 59

6 44 59 6 44 59 6 44 59 6 44 57 7 57 7 57 .8

.9 1.2 .5 .5 .5 1.3 .8 1.7 20.0 14.2 16.2 4.92 3.46 .93 .59 1.28 .8

.6 .7 .5 .4 .5 1.2 .7 1.4 18.3 13.0 14.0 4.76 2.86 .77 .49 1.23 .8

.5 .7 .5 .4 .5 1.2 .5 1.3 16.7 12.8 13.8 4.36 2.47 .74 .33 1.21 .7

.5 .7 .4 .4 .5 1.1 .5 1.2 16.4 11.4 12.8 4.20 2.01 .65 .29 1.12 .45

.59* .23* .30 .39* .15* .57 .56* .73* 10.45 11.80* 9.20* 2.389* 2.108* .338* .356* .579* 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43517 43517 43517 43518 43518 43518 43528 43528 43528 43551 43551 43551 43552 43552 43560 43560 43702 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Hexanaldehyde Hexanaldehyde Hexanaldehyde Valeraldehyde Valeraldehyde Valeraldehyde Crotonaldehyde Crotonaldehyde Crotonaldehyde Acetone Acetone Acetone Methyl ethyl ketone Methyl ethyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Acetonitrile Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

202 202 202 202 202 202 202 202 202 202 202 202 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 14 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 7

57 7 57 7 57 7 57 7 57 7 57 7 57 7 57 7 .92

1.40 .37 1.1 .8 1.0 .6 .2 .2 .2 .1 .0 .0 .5 .4 .1 .1 .89

1.32 .06 1.0 .8 .9 .4 .2 .2 .2 .1 .0 .0 .4 .4 .1 .1 .73

1.31 .02 .9 .7 .8 .3 .2 .1 .2 .1 .0 .0 .4 .4 .1 .0 .61

.78 .02 .9 .7 .8 .2 .2 .1 .2 .1 .0 .0 .4 .3 .0 .0 .603*

.212* .078* .73* .71* .32* .29* .09* .10* .11* .11* .00* .00* .31* .31* .02* .03* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43702 43704 43704 43801 43801 43802 43802 43803 43803 43804 43804 43806 43806 43811 43811 43812 43812 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acetonitrile Acrylonitrile Acrylonitrile Chloromethane Chloromethane Dichloromethane Dichloromethane Chloroform Chloroform Carbon tetrachloride Carbon tetrachloride Bromoform Bromoform Trichlorofluoromethane Trichlorofluoromethane Chloroethane Chloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 15 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 57

7 57 7 57 7 57 7 57 7 57 7 57 7 57 7 57 .01

.01 .1 .1 .1 .0 .7 .2 .01 .01 .0 .0 .01 .01 .40 .43 1.0 .01

.00 .1 .0 .1 .0 .4 .2 .00 .00 .0 .0 .01 .00 .29 .23 .8 .01

.00 .0 .0 .1 .0 .3 .2 .00 .00 .0 .0 .00 .00 .29 .22 .8 .00

.00 .0 .0 .0 .0 .3 .1 .00 .00 .0 .0 .00 .00 .26 .21 .8 .002*

.003* .03* .04* .01* .00* .14* .13* .003* .004* .01* .01* .003* .004* .207* .231* .61* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43813 43813 43814 43814 43815 43815 43817 43817 43818 43818 43819 43819 43820 43820 43821 43821 43823 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,1-Dichloroethane 1,1-Dichloroethane Methyl chloroform Methyl chloroform Ethylene dichloride Ethylene dichloride Tetrachloroethylene Tetrachloroethylene 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Bromomethane Bromomethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2- trifluoroethane 1,1,2-Trichloro-1,2,2- trifluoroethane Dichlorodifluoromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 16 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 6 7 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 7

57 7 57 7 57 7 57 7 57 7 57 7 57 7 57 7 .7

.05 .02 0 0 .04 .04 .0 .0 .0 .0 .1 .0 .02 .01 .2 .0 .7

.04 .01 0 0 .04 .03 .0 .0 .0 .0 .0 .0 .01 .01 .2 .0 .7

.04 .00 0 0 .04 .03 .0 .0 .0 .0 .0 .0 .01 .01 .1 .0 .6

.04 .00 0 0 .03 .00 .0 .0 .0 .0 .0 .0 .01 .01 .0 .0 .61*

.013* .006* .0* .0* .015* .013* .01* .01* .01* .01* .01* .01* .006* .007* .02* .01* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43823 43824 43824 43826 43826 43828 43828 43829 43829 43830 43830 43831 43831 43832 43832 43835 43835 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Dichlorodifluoromethane Trichloroethylene Trichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene Bromodichloromethane Bromodichloromethane 1,2-Dichloropropane 1,2-Dichloropropane trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene Dibromochloromethane Dibromochloromethane Chloroprene Chloroprene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 17 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 6 7 6 7 6 7 6 7 6 7 8 8 1 6 7 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 57

7 57 7 57 7 57 7 57 7 57 7 11 11 8722 57 7 11 .0

.0 .02 .01 .22 .07 .0 .0 .10 .10 .0 .0 .56 .42 .090 10.6 4.4 4.58 .0

.0 .01 .00 .19 .02 .0 .0 .02 .02 .0 .0 .40 .24 .087 9.4 3.4 2.40 .0

.0 .01 .00 .13 .02 .0 .0 .02 .02 .0 .0 .32 .23 .085 8.1 3.3 2.33 .0

.0 .01 .00 .07 .02 .0 .0 .02 .02 .0 .0 .30 .18 .083 6.5 3.0 2.31 .00*

.00* .004* .004* .027* .024* .00* .00* .025* .034* .00* .00* .295* .165* .0527 2.77* 2.61* 1.993* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43836 43836 43838 43838 43839 43839 43843 43843 43844 43844 43860 43860 43954 43960 44201 45109 45109 45109 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Bromochloromethane Bromochloromethane trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene cis-1,2-Dichloroethene cis-1,2-Dichloroethene Ethylene dibromide Ethylene dibromide Hexachlorobutadiene Hexachlorobutadiene Vinyl chloride Vinyl chloride n-Undecane 2-Methylheptane Ozone m/p Xylene m/p Xylene m/p Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per million Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 126 126 047 101 101 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 18 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 8 6 7 8 6 7 8 6 7 8 6 7 8 6 7 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 57

7 10 57 7 11 57 7 11 57 7 11 57 7 11 57 7 9.8

6.1 48.40 21.8 15.5 12.00 4.0 1.6 1.64 4.0 1.7 1.75 1.1 .4 .58 3.6 1.3 7.7

4.3 26.00 21.4 14.8 7.33 3.1 1.5 .96 3.1 1.2 .96 .7 .4 .33 2.4 1.1 7.1

3.8 15.20 19.9 10.3 7.25 3.0 1.3 .95 2.9 1.2 .93 .6 .3 .31 2.2 1.0 7.0

3.3 13.80 19.8 7.6 7.18 2.4 1.2 .92 2.4 1.2 .89 .6 .3 .25 2.1 .9 3.35*

3.22* 15.556* 8.18* 8.39* 6.369* 1.06* 1.01* .775* 1.05* 1.00* .789* .26* .25* .225* .87* .81* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45201 45201 45201 45202 45202 45202 45203 45203 45203 45204 45204 45204 45207 45207 45207 45208 45208 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Benzene Benzene Benzene Toluene Toluene Toluene Ethylbenzene Ethylbenzene Ethylbenzene o-Xylene o-Xylene o-Xylene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 126 101 101 126 101 101 126 101 101 126 101 101 126 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 19 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 8 8 8 8 8 6 7 8 8 8 30 31 32 30 31 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 11

11 11 11 11 11 11 57 7 11 11 11 59 6 44 59 6 1.99

.40 .14 .86 1.13 .75 .09 .8 .4 .15 .50 .57 .9 .8 .9 .0 .0 1.47

.30 .14 .65 .60 .56 .09 .6 .2 .15 .30 .32 .9 .7 .7 .0 .0 1.06

.20 .14 .30 .59 .50 .09 .6 .2 .15 .20 .30 .9 .7 .7 .0 .0 1.02

.10 .14 .30 .55 .25 .09 .4 .2 .15 .20 .28 .8 .7 .7 .0 .0 .935*

.155* .140* .322* .501* .267* .090* .18* .19* .145* .200* .220* .45 .64* .29* .01 .01* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45208 45209 45210 45211 45212 45218 45219 45220 45220 45220 45225 45228 45501 45501 45501 45503 45503 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,2,4-Trimethylbenzene n-Propylbenzene Isopropylbenzene o-Ethyltoluene m-Ethyltoluene m-Diethylbenzene p-Diethylbenzene Styrene Styrene Styrene 1,2,3-Trimethylbenzene Benzene, 1-ethenyl-4-mehtyl Benzaldehyde Benzaldehyde Benzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 101 101 126 126 126 202 202 202 202 202 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 20 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

32 30 31 32 6 7 6 7 6 7 6 7 6 7 6 7 1 1 1 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 44

58 6 44 57 7 57 7 57 7 57 7 57 7 57 7 7257 8753 6675 .0

2.5 1.2 1.4 .03 .02 .05 .05 .26 .05 .52 .40 .15 .03 .08 .08 17.1 360 116 .0

1.6 .6 1.1 .02 .01 .01 .01 .11 .01 .49 .39 .07 .01 .02 .02 14.8 360 115 .0

1.4 .6 1.1 .01 .01 .01 .01 .05 .01 .47 .25 .03 .01 .02 .02 13.8 360 115 .0

1.1 .5 1.0 .01 .01 .01 .01 .01 .01 .44 .22 .01 .01 .02 .02 13.8 360 115 .01*

.66 .64* .62* .007* .009* .013* .017* .019* .017* .202* .227* .011* .010* .022* .030* 2.68 177.2 79.1 3 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 1 HOUR 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45503 45504 45504 45504 45801 45801 45805 45805 45806 45806 45807 45807 45809 45809 45810 45810 61101 61102 62101 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2,5-Dimethylbenzaldehyde Tolualdehydes Tolualdehydes Tolualdehydes Chlorobenzene Chlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene Benzyl chloride Benzyl chloride 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene Wind speed Wind Direction Outdoor Temperature Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Knots Degrees Compass Degrees Fahrenheit Meth

202 202 202 202 101 101 101 101 101 101 101 101 101 101 101 101 040 040 021 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 21 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 7 7 1 2 7 7 7 1 2 7 1 3 1 1 1 1 1 1 1 1 1 0053 1217 1217 0053 0053 1217 1217 1217 0053 0053 1217 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 5800

113 114 122 79 114 114 114 122 79 114 31 8696 61 61 61 61 61 61 61 61 61 95

31.1 46.6 39.5 38.7 39.0 737 746 740 735 740 58 1126 .04800 .01700 .00006 .00387 .05440 .00838 .0795 .37700 .02500 95

30.7 46.5 39.3 38.7 38.4 737 743 737 735 739 56 1120 .02420 .00214 .00004 .00070 .00663 .00217 .0231 .09520 .00677 95

30.3 46.4 38.4 38.1 38.3 737 743 737 735 738 41 938 .00659 .00174 .00002 .00054 .00523 .00172 .0140 .05870 .00362 94

30.0 46.4 38.2 38.0 37.3 737 743 736 734 738 40 705 .00621 .00162 .00002 .00037 .00502 .00140 .0079 .03470 .00293 29.4*

15.33 31.97 23.66 27.36* 23.29 726.6 733.0 729.6 727.8* 729.2 26.6* 27.3 .003679 .000852 .000021 .000211 .003463 .000605 .00525 .022492 .001777 1 HOUR

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 62201 68103 68104 68105 68105 68105 68106 68107 68108 68108 68108 81102 81102 82102 82103 82105 82110 82112 82113 82128 82132 82136 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Relative Humidity Ambient Min Temperature Ambient Max Temperature Ambient Temperature Ambient Temperature Ambient Temperature Sample Min Baro Pressure Sample Max Baro Pressure Sample Baro Pressure Sample Baro Pressure Sample Baro Pressure PM10 Total 0-10um STP PM10 Total 0-10um STP Antimony PM10 STP Arsenic PM10 STP Beryllium PM10 STP Cadmium PM10 STP Chromium PM10 STP Cobalt PM10 STP Lead PM10 STP Manganese PM10 STP Nickel PM10 STP Percent relative humidity Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Meth

012 810 810 145 145 810 810 810 145 145 810 126 079 202 202 202 202 202 202 202 202 202 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 22 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 1 2 7 7 7 7 7 7 7 7 7 7 7 7 0329 0329 0053 0053 0053 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 61

61 31 122 79 112 112 112 112 112 112 112 112 112 112 112 112 .00061

.00193 57 41.6 24.7 .063 .004 1.020 .030 .010 .022 .666 .040 .003 .022 .376 .044 .00061

.00098 56 24.1 24.1 .038 .003 .400 .030 .009 .011 .467 .008 .003 .019 .292 .044 .00061

.00069 39 24.0 23.5 .034 .002 .340 .030 .009 .010 .312 .008 .003 .018 .246 .043 .00061

.00053 38 20.0 20.0 .034 .002 .304 .030 .008 .010 .239 .008 .003 .017 .223 .043 .000584

.000283 25.8* 8.63 8.99* .0190 .0008 .0913 .0075 .0036 .0081 .0922 .0020 .0009 .0057 .0461 .0076 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 82142 82154 85101 88101 88101 88102 88103 88104 88107 88109 88110 88111 88112 88113 88114 88115 88117 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Mercury PM10 STP Selenium PM10 STP PM10 - LC PM2.5 - Local Conditions PM2.5 - Local Conditions Antimony PM2.5 LC Arsenic PM2.5 LC Aluminum PM2.5 LC Barium PM2.5 LC Bromine PM2.5 LC Cadmium PM2.5 LC Calcium PM2.5 LC Chromium PM2.5 LC Cobalt PM2.5 LC Copper PM2.5 LC Chlorine PM2.5 LC Cerium PM2.5 LC Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Meth

202 202 126 145 145 811 811 811 811 811 811 811 811 811 811 811 811 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 23 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 112

15 15 112 15 112 112 112 15 15 112 112 15 15 15 15 112 .023

.006 .002 .726 .009 .013 .036 .023 .004 .005 .011 .181 .005 .004 .035 .003 .008 .023

.006 .002 .405 .004 .008 .032 .009 .004 .005 .003 .109 .005 .004 .035 .003 .008 .023

.003 .001 .332 .004 .007 .017 .008 .004 .005 .003 .071 .005 .003 .004 .002 .008 .023

.003 .001 .315 .003 .007 .011 .008 .004 .005 .003 .058 .005 .003 .004 .002 .008 .0105

.0028* .0011* .1359 .0031* .0026 .0092 .0027 .0028* .0031* .0010 .0152 .0034* .0022* .0082* .0020* .0060 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 88118 88121 88124 88126 88127 88128 88131 88132 88133 88134 88136 88140 88142 88143 88146 88147 88152 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Cesium PM2.5 LC Europium PM2.5 LC Gallium PM2.5 LC Iron PM2.5 LC Hafnium PM2.5 LC Lead PM2.5 LC Indium PM2.5 LC Manganese PM2.5 LC Iridium PM2.5 LC Molybdenum PM2.5 LC Nickel PM2.5 LC Magnesium PM2.5 LC Mercury PM2.5 LC Gold PM2.5 LC Lanthanum PM2.5 LC Niobium PM2.5 LC Phosphorus PM2.5 LC Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Meth

811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 24 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 112

112 112 15 15 112 112 112 112 112 112 15 15 112 112 15 112 .001

.040 .060 .005 .019 .005 2.850 .019 .046 .018 .718 .011 .005 .003 1.120 .002 .423 .001

.036 .030 .005 .019 .005 1.180 .018 .020 .013 .629 .005 .005 .002 .448 .002 .326 .001

.030 .021 .003 .019 .004 1.100 .008 .017 .012 .606 .005 .002 .002 .299 .001 .302 .001

.030 .021 .003 .019 .004 .975 .008 .017 .008 .602 .005 .002 .001 .294 .001 .280 .0010

.0130 .0065 .0027* .0112* .0017 .2707 .0066 .0061 .0020 .2875 .0043* .0024* .0010 .1121 .0013* .0805 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 88154 88160 88161 88162 88163 88164 88165 88166 88167 88168 88169 88170 88172 88176 88180 88183 88184 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Selenium PM2.5 LC Tin PM2.5 LC Titanium PM2.5 LC Samarium PM2.5 LC Scandium PM2.5 LC Vanadium PM2.5 LC Silicon PM2.5 LC Silver PM2.5 LC Zinc PM2.5 LC Strontium PM2.5 LC Sulfur PM2.5 LC Tantalum PM2.5 LC Terbium PM2.5 LC Rubidium PM2.5 LC Potassium PM2.5 LC Yttrium PM2.5 LC Sodium PM2.5 LC Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Meth

811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 25 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 112

15 113 113 113 85 113 85 85 85 85 85 85 30 30 30 30 .012

.004 1.92 .76 .99 21.60 6.21 6.10 6.41 8.82 4.62 5.95 1.44 8.450 3.760 7.500 2.040 .009

.004 1.79 .62 .29 17.20 5.08 2.03 2.93 7.43 4.31 2.67 1.43 7.960 3.710 7.500 1.890 .009

.004 1.62 .57 .27 13.70 3.82 1.92 2.54 4.89 3.08 2.09 1.06 7.100 3.100 7.440 1.770 .008

.004 1.21 .50 .27 10.10 3.33 1.86 2.43 3.72 2.84 2.09 .92 7.000 2.460 6.680 1.580 .0022

.0027* .470 .140 .082 5.098* .868 .612* 1.034* 1.883* 1.155* .946* .219* 4.2315* 1.4107* 4.0464* .6970* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 88185 88186 88301 88302 88303 88305 88306 88307 88332 88333 88334 88335 88336 88355 88357 88370 88374 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Zirconium PM2.5 LC Tungsten PM2.5 LC Ammonium Ion PM2.5 LC Sodium Ion Pm2.5 LC Potassium Ion PM2.5 LC OC CSN Unadjusted PM2.5 LC TOT Total Nitrate PM2.5 LC EC CSN PM2.5 LC TOT OC1 CSN Unadjusted PM2.5 LC TOT OC2 CSN Unadjusted PM2.5 LC TOT OC3 CSN Unadjusted PM2.5 LC TOT OC4 CSN Unadjusted PM2.5 LC TOT OP CSN PM2.5 LC TOT OC CSN_Rev Unadjusted PM2.5 LC TOT EC CSN_Rev Unadjusted PM2.5 LC TOT OC CSN_Rev Unadjusted PM2.5 LC TOR OC1 CSN_Rev Unadjusted PM2.5 LC Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Meth

811 811 812 812 812 813 812 813 813 813 813 813 813 839 840 838 841 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 26 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 7 7 7 7 7 7 7 7 7 3 7

1 1

1 8 9 1217 1217 1217 1217 1217 1217 1217 1217 1217 1217 0053 1217

0053 0053

0053 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009

2009 2009

2009 2009 2009 30

30 30 30 30 30 30 30 30 113 8685 112

8760 4818

2885 15 44 1.710

2.350 1.310 1.270 3.480 4.230 .078 .022 1.850 3.49 182.9 40.7

1.55 .06

.0109 185.00 193.00 1.640

1.980 1.140 1.130 3.400 3.830 .074 .009 1.420 2.29 132.9 24.8

1.52 .06

.0106 149.00 125.00 1.560

1.970 1.060 .953 3.050 3.710 .070 .003 1.400 1.98 121.6 22.1

1.49 .06

.0096 143.00 119.00 1.520

1.960 1.040 .904 2.930 3.630 .069 .001 1.380 1.96 119.4 20.3

1.47 .06

.0094 142.00 98.70 .9398*

1.2807* .6766* .4530* 1.5955* 1.9988* .0485* .0020* .6379* .948 11.01 9.14

.340 .017*

.00218* 114.973* 68.109* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS

1 HOUR 1 HOUR

1 HOUR 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0

0 0

0 0 0 88375 88376 88377 88378 88380 88383 88384 88385 88388 88403 88500 88502

63301 63302

42600 43102 43102 Parameter Site ID:

Site ID:

Site ID: 04-013-9997

04-013-9998

04-021-8001 Phoenix

Phoenix

Queen Valley City:

City:

City: Maricopa

Maricopa

Pinal Unit County:

County:

County: 4530 N 17TH AVENUE

600 N 40TH ST & FILLMORE ST,PHOENIX

10 S QUEEN ANN QUEEN VALLEY Address:

Address:

Address: OC2 CSN_Rev Unadjusted PM2.5 LC OC3 CSN_Rev Unadjusted PM2.5 LC OC4 CSN_Rev Unadjusted PM2.5 LC OP CSN_Rev Unadjusted PM2.5 LC TOR EC CSN_Rev Unadjusted PM2.5 LC TOR EC1 CSN_Rev Unadjusted PM2.5 LC EC2 CSN_Rev Unadjusted PM2.5 LC EC3 CSN_Rev Unadjusted PM2.5 LC OP CSN_Rev Unadjusted PM2.5 LC TOT Sulfate PM2.5 LC PM2.5 Total Atmospheric Acceptable PM2.5 AQI & Speciation Mass

Solar radiation Ultraviolet radiation Reactive oxides of nitrogen Total NMOC Total NMOC Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Langleys/minute Langleys/minute Parts per million Parts per billion Carbon Parts per billion Carbon Meth

841 841 841 842 831 841 841 841 826 812 761 810

011 011

574 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 27 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 11

24 15 44 15 44 15 44 15 44 15 44 15 44 15 44 15 2.73

2.77 .52 1.58 .18 .18 .18 .18 .10 .10 .15 .15 2.24 2.53 2.06 2.12 3.20 2.45

2.11 .44 1.44 .18 .18 .18 .18 .10 .10 .15 .15 2.07 2.48 2.03 2.06 2.00 2.33

2.00 .18 .69 .18 .18 .18 .18 .10 .10 .15 .15 1.85 2.20 1.98 2.02 1.20 2.23

1.76 .18 .66 .18 .18 .18 .18 .10 .10 .15 .15 1.76 2.16 1.88 1.90 1.10 1.770*

.980* .216* .265* .175* .175* .175* .175* .100* .100* .145* .145* 1.541* 1.559* 1.354* 1.195* 1.140* 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43127 43127 43141 43141 43142 43142 43143 43143 43144 43144 43145 43145 43202 43202 43203 43203 43204 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Isobutene & 1-butene Isobutene & 1-butene n-Dodecane n-Dodecane Tridecene Tridecene n-Tridecane n-Tridecane Propyne Propyne 1-Octene 1-Octene Ethane Ethane Ethylene Ethylene Propane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 28 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 44

15 44 15 44 15 44 15 44 15 44 15 44 15 44 15 44 6.80

1.10 .70 .79 .82 .49 1.42 .81 1.18 .20 .40 .09 .09 .11 .11 10.70 23.40 6.40

.90 .70 .73 .76 .42 .59 .24 1.17 .20 .20 .09 .09 .11 .11 .80 1.12 2.00

.80 .70 .62 .75 .42 .53 .18 .49 .20 .20 .09 .09 .11 .11 .75 1.06 1.50

.70 .70 .61 .71 .29 .45 .16 .40 .20 .20 .09 .09 .11 .11 .73 .92 1.189*

.633* .425* .450* .440* .284* .249* .149* .162* .127* .102* .085* .085* .110* .110* 1.089* .974* 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43204 43205 43205 43206 43206 43212 43212 43214 43214 43216 43216 43217 43217 43218 43218 43220 43220 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Propane Propylene Propylene Acetylene Acetylene n-Butane n-Butane Isobutane Isobutane trans-2-Butene trans-2-Butene cis-2-Butene cis-2-Butene 1,3-Butadiene 1,3-Butadiene n-Pentane n-Pentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 29 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 15

43 15 44 15 44 15 44 15 44 15 44 15 44 15 44 15 20.30

13.10 .30 .40 .30 .10 .09 .09 .08 .08 .30 .30 .35 .28 .26 .50 .22 18.60

12.10 .20 .20 .30 .10 .09 .09 .08 .08 .20 .30 .34 .25 .19 .30 .09 18.30

11.40 .10 .20 .30 .10 .09 .09 .08 .08 .20 .30 .29 .17 .08 .26 .09 17.40

10.40 .10 .20 .30 .10 .09 .09 .08 .08 .20 .20 .23 .09 .08 .23 .09 14.411*

7.705* .107* .089* .227* .100* .085* .085* .080* .080* .133* .120* .143* .095* .099* .107* .099* 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43221 43221 43224 43224 43225 43225 43226 43226 43227 43227 43228 43228 43230 43230 43231 43231 43232 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Isopentane Isopentane 1-Pentene 1-Pentene 2-Methyl-1-butene 2-Methyl-1-butene trans-2-Pentene trans-2-Pentene cis-2-Pentene cis-2-Pentene 2-Methyl-2-butene 2-Methyl-2-butene 3-Methylpentane 3-Methylpentane n-Hexane n-Hexane n-Heptane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 30 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 44

15 44 15 44 15 44 15 44 15 44 15 44 15 44 15 44 .09

.10 .10 .13 .13 .34 .34 .13 .13 .49 .81 .07 .21 .80 1.60 .09 .24 .09

.10 .10 .13 .13 .09 .09 .13 .13 .25 .79 .07 .19 .70 1.50 .09 .24 .09

.10 .10 .13 .13 .09 .09 .13 .13 .10 .60 .07 .18 .70 1.40 .09 .09 .09

.10 .10 .13 .13 .09 .09 .13 .13 .10 .50 .07 .14 .60 1.30 .09 .09 .090*

.095* .095* .130* .130* .107* .096* .130* .130* .132* .162* .065* .077* .460* .636* .085* .092* 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43232 43233 43233 43234 43234 43235 43235 43236 43236 43238 43238 43242 43242 43243 43243 43244 43244 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Heptane n-Octane n-Octane 4-Methyl-1-pentene 4-Methyl-1-pentene n-Nonane n-Nonane 2-Ethyl-1-butene 2-Ethyl-1-butene n-Decane n-Decane Cyclopentane Cyclopentane Isoprene Isoprene 2,2-Dimethylbutane 2,2-Dimethylbutane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 31 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 15

44 15 44 15 44 15 44 15 44 15 44 15 44 15 44 15 .13

59.30 .13 .13 .28 .09 .47 .11 .40 .23 2.30 .57 .35 .24 .07 .07 2.47 .13

.13 .13 .13 .09 .09 .11 .11 .33 .22 2.28 .55 .23 .22 .07 .07 .80 .13

.13 .13 .13 .09 .09 .11 .11 .32 .20 1.96 .33 .18 .18 .07 .07 .74 .13

.13 .13 .13 .09 .09 .11 .11 .27 .19 1.83 .30 .16 .17 .07 .07 .67 .130*

1.475* .130* .130* .098* .085* .129* .105* .235* .085* 1.096* .133* .127* .088* .065* .065* .443* 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43245 43245 43246 43246 43247 43247 43248 43248 43249 43249 43250 43250 43252 43252 43253 43253 43256 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1-Hexene 1-Hexene 2-Methyl-1-pentene 2-Methyl-1-pentene 2,4-Dimethylpentane 2,4-Dimethylpentane Cyclohexane Cyclohexane 3-Methylhexane 3-Methylhexane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 3-Methylheptane 3-Methylheptane alpha.-Pinene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 32 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 44

15 44 15 44 15 44 15 44 15 44 15 44 15 44 15 44 .37

.13 .13 .48 .18 .49 .30 .11 .60 .14 .14 .10 .10 1.80 2.10 .11 .11 .30

.13 .13 .33 .18 .37 .27 .11 .40 .14 .14 .10 .10 1.30 1.60 .11 .11 .29

.13 .13 .24 .07 .36 .25 .11 .27 .14 .14 .10 .10 1.10 1.50 .11 .11 .13

.13 .13 .07 .07 .34 .24 .11 .11 .14 .14 .10 .10 .80 1.40 .11 .11 .138*

.125* .125* .126* .075* .171* .104* .110* .131* .140* .140* .100* .100* .487* .430* .105* .105* 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43256 43257 43257 43261 43261 43262 43262 43263 43263 43279 43279 43282 43282 43283 43283 43284 43284 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: alpha.-Pinene beta.-Pinene beta.-Pinene Methylcyclohexane Methylcyclohexane Methylcyclopentane Methylcyclopentane 2-Methylhexane 2-Methylhexane 1-Nonene 1-Nonene 3-Methyl-1-butene 3-Methyl-1-butene Cyclopentene Cyclopentene 2,3-Dimethylbutane 2,3-Dimethylbutane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 33 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 15

44 15 44 15 44 15 44 15 44 15 44 15 44 15 44 15 1.67

1.29 .13 .13 .13 .13 .12 .24 .38 .15 .13 .13 1.09 1.46 2.01 .12 .35 1.14

1.19 .13 .13 .13 .13 .12 .12 .38 .15 .13 .13 .99 1.40 1.95 .12 .18 1.03

1.14 .13 .13 .13 .13 .12 .12 .36 .15 .13 .13 .98 1.33 1.52 .12 .18 1.00

1.02 .13 .13 .13 .13 .12 .12 .36 .15 .13 .13 .88 1.31 1.42 .12 .18 .805*

.627* .130* .130* .130* .130* .120* .123* .238* .145* .125* .125* .468* .454* .633* .120* .187* 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43285 43285 43289 43289 43290 43290 43291 43291 43292 43292 43298 43298 43299 43299 43328 43328 43330 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 2-Methylpentane 2-Methylpentane trans-2-Hexene trans-2-Hexene cis-2-Hexene cis-2-Hexene 2,3-Dimethylpentane 2,3-Dimethylpentane 2-2-3-Trimethylpentane 2-2-3-Trimethylpentane 1-Decene 1-Decene 1-Undecene 1-Undecene 1-Heptene 1-Heptene Dodecene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 34 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 8 9 8 9 1 8 9 8 9 8 9 8 9 8 9 8 9 0329 0329 0329 0329 0329 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 44

15 44 15 44 5100 15 44 14 44 15 44 15 44 15 44 15 44 .52

.64 2.49 .07 .07 .089 .71 .34 .36 .44 .75 1.62 .31 .19 .44 .24 .07 .07 .51

.36 1.69 .07 .07 .089 .30 .32 .34 .44 .65 1.32 .23 .10 .37 .11 .07 .07 .49

.27 1.06 .07 .07 .087 .28 .29 .33 .39 .61 1.28 .10 .10 .35 .11 .07 .07 .46

.22 .81 .07 .07 .080 .24 .11 .32 .39 .59 1.05 .10 .10 .27 .11 .07 .07 .222*

.189* .259* .065* .065* .0604 .179* .119* .277* .288* .470* .734* .118* .097* .240* .108* .070* .070* 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 1 HOUR 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43330 43954 43954 43960 43960 44201 45109 45109 45201 45201 45202 45202 45203 45203 45204 45204 45207 45207 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Dodecene n-Undecane n-Undecane 2-Methylheptane 2-Methylheptane Ozone m/p Xylene m/p Xylene Benzene Benzene Toluene Toluene Ethylbenzene Ethylbenzene o-Xylene o-Xylene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per million Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 047 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 35 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 9 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 15

44 15 44 15 44 15 44 15 44 3 42 15 44 15 44 15 .74

.85 .50 .10 .14 .14 .62 .14 .21 .24 .74 .41 .23 .21 .15 .15 .70 .63

.26 .20 .10 .14 .14 .06 .06 .08 .16 .13 .39 .21 .09 .15 .15 .70 .60

.26 .10 .10 .14 .14 .06 .06 .08 .08 .13 .37 .20 .09 .15 .15 .60 .51

.25 .10 .10 .14 .14 .06 .06 .08 .08

.27 .20 .09 .15 .15 .60 .424*

.128* .133* .100* .140* .140* .097* .062* .084* .081* .330* .151* .122* .093* .145* .145* .280* 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45208 45208 45209 45209 45210 45210 45211 45211 45212 45212 45218 45218 45219 45219 45220 45220 45225 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene n-Propylbenzene n-Propylbenzene Isopropylbenzene Isopropylbenzene o-Ethyltoluene o-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Diethylbenzene m-Diethylbenzene p-Diethylbenzene p-Diethylbenzene Styrene Styrene 1,2,3-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 36 of 46 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 8 9 0329 0329 0329 2009 2009 2009 44

15 44 .10

.12 .28 .10

.12 .12 .10

.12 .12 .10

.12 .12 .100*

.115* .119* 3 HOURS 24 HOURS 3 HOURS 0

0 0 45225 45228 45228 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1,2,3-Trimethylbenzene Benzene, 1-ethenyl-4-mehtyl Benzene, 1-ethenyl-4-mehtyl Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 37 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

12115 17141 17147 17148 17149 17150 17151 17158 17159 17160 17201 17204 17208 17211 17212 17215 17220 17223 17224 17231 17237 17242 17243 42101 42153 42401 42600 42601 42602 42603 43102 43127 43141 43142 921

118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 054 101 060 574 074 074 074 126 126 126 126 ERG Chromium VI sampler

Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 INSTRUMENTAL CANISTER SUBAMBIENT PRESSURE INSTRUMENTAL Instrumental INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED ION CHROMATOGRAPH UV VISIBLE GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 NONDISPERSIVE INFRARED MULTI DETECTOR GC PULSED FLUORESCENT Chemiluminescence Thermo Electron 42C-Y CHEMILUMINESCENCE CHEMILUMINESCENCE CHEMILUMINESCENCE CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 38 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43143 43144 43145 43202 43203 43204 43205 43205 43206 43206 43208 43212 43214 43216 43217 43218 43218 43220 43221 43224 43225 43226 43227 43228 43230 43231 43232 43233 43233 43234 43235 43236 43238 126

126 126 126 126 126 101 126 101 126 101 126 126 126 126 101 126 126 126 126 126 126 126 126 126 126 126 101 126 126 126 126 126 SS CANISTER PRESSURIZED

SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED Canister Subambient Pressure SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID Multi Detector GC CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 39 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43242 43243 43244 43245 43246 43247 43248 43249 43250 43252 43253 43256 43257 43261 43262 43263 43279 43282 43283 43284 43285 43289 43290 43291 43292 43298 43299 43328 43329 43330 43372 43373 43396 126

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 202 126 101 101 101 SS CANISTER PRESSURIZED

SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SILICA-DNPH-CART-KI O3 SCRUB SS CANISTER PRESSURIZED Canister Subambient Pressure Canister Subambient Pressure Canister Subambient Pressure CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID HPLC ULTRAVIOLET ABSORPTION CRYOGENIC PRECONCENTRATION GC/FID Multi Detector GC Multi Detector GCUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 40 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43438 43441 43502 43503 43504 43505 43513 43517 43518 43528 43551 43552 43560 43702 43704 43801 43802 43803 43804 43806 43811 43812 43813 43814 43815 43817 43818 43819 43820 43821 43823 43824 43826 101

101 202 202 202 101 202 202 202 202 202 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 Canister Subambient Pressure

Canister Subambient Pressure SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB CANISTER SUBAMBIENT PRESSURE SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB Canister Subambient Pressure Canister Subambient Pressure Canister Subambient Pressure Canister Subambient Pressure CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE Canister Subambient Pressure Canister Subambient Pressure CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE Multi Detector GC Multi Detector GC Multi Detector GC HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION MULTI DETECTOR GC HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION Multi Detector GC Multi Detector GC Multi Detector GC Multi Detector GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC Multi Detector GC Multi Detector GC MULTI DETECTOR GCUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 41 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43828 43829 43830 43831 43832 43835 43836 43838 43839 43843 43844 43860 43954 43960 44201 45109 45109 45201 45201 45202 45202 45203 45203 45204 45204 45207 45207 45208 45208 45209 45210 45211 45212 101

101 101 101 101 101 101 101 101 101 101 101 126 126 047 101 126 101 126 101 126 101 126 101 126 101 126 101 126 126 126 126 126 CANISTER SUBAMBIENT PRESSURE

CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE Canister Subambient Pressure CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED INSTRUMENTAL CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC Multi Detector GC MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID ULTRA VIOLET MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 42 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

45218 45219 45220 45220 45225 45228 45501 45503 45504 45801 45805 45806 45807 45809 45810 61101 61102 62101 62201 63301 63302 68103 68104 68105 68105 68106 68107 68108 68108 81102 81102 82102 82103 126

126 101 126 126 126 202 202 202 101 101 101 101 101 101 040 040 021 012 011 011 810 810 145 810 810 810 145 810 079 126 202 202 SS CANISTER PRESSURIZED

SS CANISTER PRESSURIZED CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE Canister Subambient Pressure Canister Subambient Pressure INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL Met One SASS Met One SASS R & P Model 2025 PM-2.5 FEM Sequential Air Sam Met One SASS Met One SASS Met One SASS R & P Model 2025 PM-2.5 FEM Sequential Air Sam Met One SASS INSTRUMENTAL-R&P SA246B-INLET R - P Co Partisol Model 2000 R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC Multi Detector GC Multi Detector GC VISUAL AVERAGE VISUAL AVERAGE SPOT READING LEVEL 1 HYGROSCOPIC PLASTIC FILM PYRANOMETER UV RADIOMETER (PHOTOMETER) Electronic Electronic Electronic Electronic Barometric Sensor Barometric Sensor Barometric Sensor Barometric Sensor TEOM-GRAVIMETRIC Gravimetric ICP/MSUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 43 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

82105 82110 82112 82113 82128 82132 82136 82142 82154 85101 88101 88102 88103 88104 88107 88109 88110 88111 88112 88113 88114 88115 88117 88118 88121 88124 88126 88127 88128 88131 88132 88133 88134 202

202 202 202 202 202 202 202 202 126 145 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 R&P Model 2000 PM10 Teflon

R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R - P Co Partisol Model 2000 R & P Model 2025 PM-2.5 Sequential Air Sampler Met One SASS Teflon Met OneSASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS Gravimetric Gravimetric Energy dispersive XRF Energy dispersive XRF Energy dispersive XRF Energy dispersive XRF Energy dispersive XRF Energy dispersive XRF Energy dispersive XRF Energy dispersive XRF Energy Dispersive XRF Energy dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRFUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 44 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

88136 88140 88142 88143 88146 88147 88152 88154 88160 88161 88162 88163 88164 88165 88166 88167 88168 88169 88170 88172 88176 88180 88183 88184 88185 88186 88301 88302 88303 88305 88306 88307 88332 811

811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 812 812 812 813 812 813 813 Met One SASS Teflon

Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Nylon Met One SASS Nylon Met One SASS Nylon Met One SASS Quartz Met One SASS Nylon Met One SASS Quartz Met One SASS Quartz Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Energy Dispersive XRF Ion Chromatography Ion Chromatography Ion Chromatography STN TOT Ion Chromatography STN TOTUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 45 of 46 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

88333 88334 88335 88336 88355 88357 88370 88374 88375 88376 88377 88378 88380 88383 88384 88385 88388 88403 88500 88502 813

813 813 813 839 840 838 841 841 841 841 842 831 841 841 841 826 812 761 810 Met One SASS Quartz

Met One SASS Quartz Met One SASS Quartz Met One SASS Quartz URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl URG 3000N w/Pall Quartz filter adn Cyclone Inl URG 3000N w/Pall Quartz filter adn Cyclone Inl URG 3000N w/Pall Quartz filter adn Cyclone Inl URG 3000N w/Pall Quartz filter and Cyclone Inl Met One SASS Nylon PM2.5 VSCC Met One SASS Teflon STN TOT STN TOT STN TOT STN TOT STN TOT OC1+OC2+OC3+OC4+(OP(TOT))=(88374+88375+88376+88377+88388) EC1+EC2+EC3-(OP(TOR))=(88383+88384+88385-88378)) OC1+OC2+OC3+OC4+(OP(TOR))=(88374+88375+88376+88377+88378) IMPROVE_A IMPROVE_A IMPROVE_A IMPROVE_A IMPROVE_A TOR EC1+EC2+EC3-(OP(TOR))=(88383+88384+88385-88378)) IMPROVE_A IMPROVE_A IMPROVE_A IMPROVE_A TOT Ion Chromatography FDMS-Gravimetric GravimetricUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 46 of 46 PQAOS USED IN THIS REPORT

PQAO AGENCY DESCRIPTION 0053 0329 1217 Arizona Department Of Environmental Quality Eastern Research Group Research Triangle Institute RTP, NCUNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Apr. 30, 2010 Report Request ID: 747453 Report Code: AMP450

Selection Criteria Page 1 User ID: BNE

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 04 04 04 007

019 027 027 0009

0001 0004 8011 42401

81102 81102 81102 1

1 3 3 2008 2007 2007 2007 2008 2007 2007 2007 GEOGRAPHIC SELECTIONS

SELECTED OPTIONS

EVENTS PROCESSING MERGE PDF FILES Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES SORT ORDER

1 2 3 4 5 6 7 Order Column

PARAMETER_CODE STATE_CODE COUNTY_CODE SITE_ID POC DATES EDT_ID Tribal

APPLICABLE STANDARDS Standard Description PM10 24-hour 2006 SO2 24-hour 1971 SO2 3-hour 1971 SO2 Annual 1971Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 1 of 5 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 2 of 5 Sulfur dioxide (42401) Arizona Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH # OBS 1ST MAX 1-HR CERT EDT 04-007-0009 1 0053 Miami Gila 4030 LINDEN STREET 2008 060 8575 .213 .161 .0045 0 ARITH MEAN 2ND MAX 1-HR #OBS >0.14 0 1ST

MAX 3-HR 2ND

MAX 3-HR #OBS >0.5 1ST MAX 24-HR 2ND

MAX 24-HR .089 .082 .032 .026 0Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 3 of 5 PM10 Total 0-10um STP (81102) Arizona Micrograms/cubic meter (25 C) (001)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH #OBS 4TH MAX CERT EDT 04-019-0001

04-027-0004 04-027-8011 1

3 3 0053

0053 0053 Ajo

Yuma Yuma Pima

Yuma Yuma AZ HWY DEPT YARD-WELL RD, AJO 2440 W. 28TH STREET 2323 S ARIZONA AVE 2007

2007 2007 098

000 122 123

349 291 Y

Y Y 0

5 5 24-HOUR

VALID DAYS 60

365 365 DAY MAX >150 0

13 3 53

8704 1045 %OBS 88

100 12 1ST MAX 2ND MAX 3RD MAX 70

320 193 63

224 191 62

214 125 EST

DAYS >150 0

13 6.429 31.4*

51.8 71.9* WTD ARITH MEAN 53

365 42 NUM REQApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 4 of 5 42401 81102 81102 81102 060

000 098 122 INSTRUMENTAL

MULTIPLE METHODS R&P Model 2000 Partisol INSTRUMENT MET ONE 4 MODELS PULSED FLUORESCENT MULTIPLE METHODS GRAVIMETRIC BETA ATTENUATION PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTApr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM QUICK LOOK REPORT (AMP450)



### Page 5 of 5 PQAOS USED IN THIS REPORT

PQAO AGENCY DESCRIPTION 0053 Arizona Department Of Environmental QualityUNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK ALL PARAMETERS Apr. 30, 2010 Report Request ID: 747457 Report Code: AMP450NC

Selection Criteria Page 1 User ID: BNE

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 04 04 013

021 013 9997

8001 4003 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration ALL PQAO SELECTIONS Arizona Department Of Environmental Quality Eastern Research Group SELECTED OPTIONS

EVENTS PROCESSING MERGE PDF FILES Option Type Option Value EXCLUDE REGIONALLY CONCURRED EVENTS

YES SORT ORDER

1 2 3 4 5 6 7 Order Column

STATE_CODE COUNTY_CODE SITE_ID PARAMETER_CODE POC DATES EDT_ID GLOBAL DATES

2004 Start Date End Date 2008 Tribal

APPLICABLE STANDARDS Standard Description CO 1-hour 1971 Lead Quarterly Historical NO2 Annual 1971 Ozone 1-hour Daily 2005 PM10 24-hour 2006 PM25 24-hour 2006 SO2 Annual 1971UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 QUICKLOOK ALL PARAMETERS

EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 2 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

81 82 81 82 6 6 10 10 10 10 81 82 10 10 10 11 10 0053 0053 0053 0053 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2005 2005 2005 2005 2007 2008 2004 2006 2004 2006 2005 2005 2004 2005 2006 2005 2004 54

8 55 7 14 29 24 25 24 25 55 7 24 55 25 7 24 14109.40 3094.63 12.00 5.00 23.5 12.2 441 310 698.50 510.80 50.60 6.00 11.20 44.00 13.90 19.00 14.40 4537.04

2622.57 8.65 5.00 16.2 12.0 348 219 492.10 385.90 27.00 6.00 9.10 39.00 8.70 15.00 8.50 3671.59 2622.57 7.00 5.00 15.3 11.6 295 215 466.20 377.20 21.00 6.00 9.00 24.00 8.40 7.00 8.20 3566.69 2622.57 6.80 5.00 12.2 11.4 280 211 461.20 350.20 12.00 6.00 8.60 22.00 7.50 5.00 8.10 2973.697 2681.573* 5.391 5.000* 11.77* 7.36 199.1* 135.2* 315.158* 284.472* 7.885 6.000* 5.854* 9.985 5.164* 8.286* 5.646* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17141 17141 17907 17907 42153 42153 43000 43000 43102 43102 43141 43141 43202 43202 43202 43202 43203 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Naphthalene (TSP) STP Naphthalene (TSP) STP D-limonene D-limonene Carbon disulfide Carbon disulfide Sum of PAMS target compounds Sum of PAMS target compounds Total NMOC Total NMOC n-Dodecane n-Dodecane Ethane Ethane Ethane Ethane Ethylene Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 101 101 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 3 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 11 10 10 10 11 6 6 6 7 10 10 10 11 6 6 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0329 0329 2005 2006 2005 2004 2005 2006 2005 2004 2007 2008 2004 2004 2005 2006 2005 2004 2007 55

25 7 24 55 25 7 6 14 29 12 24 55 25 7 6 14 18.00

6.40 18.00 65.90 117.90 33.70 112.10 8.5 8.9 8.6 11.0 7.30 23.67 3.60 10.29 10.8 10.3 17.00

6.10 17.00 54.70 96.10 30.50 89.80 7.0 5.5 6.0 8.8 4.10 16.89 3.40 6.03 6.7 5.0 11.38

5.90 5.00 45.80 78.30 26.80 66.10 5.1 4.3 5.0 7.2 3.80 15.12 3.20 2.79 5.1 4.4 8.00

5.50 1.00 37.90 71.00 25.80 42.60 3.7 3.8 5.0 6.2 3.80 13.14 3.20 2.40 4.3 4.3 2.872

3.480* 6.286* 25.892* 38.418 13.580* 57.229* 5.13* 2.80* 2.75 5.80 2.733* 3.937 2.012* 3.677* 5.65* 3.09* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43203 43203 43203 43204 43204 43204 43204 43205 43205 43205 43205 43205 43205 43205 43205 43206 43206 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Ethylene Ethylene Ethylene Propane Propane Propane Propane Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Acetylene Acetylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 101 101 101 101 126 126 126 126 101 101 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 4 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 10 10 10 11 20 6 6 6 7 20 10 10 10 11 10 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 2008 2004 2004 2005 2006 2005 2004 2004 2007 2008 2004 2004 2004 2005 2006 2005 2004 29

12 24 55 25 7 43 6 14 29 12 43 24 55 25 7 24 12.5

14.0 12.90 16.00 5.70 4.00 .274 .0 .0 .2 .0 .184 11.80 128.00 15.00 30.00 6.80 6.7

11.7 7.20 7.00 4.90 3.00 .270 .0 .0 .0 .0 .184 10.10 51.00 8.30 13.00 6.10 6.4

10.3 6.90 6.00 4.90 1.00 .268 .0 .0 .0 .0 .184 7.90 37.00 8.20 12.00 5.90 5.9

8.5 6.90 5.54 4.30 1.00 .266 .0 .0 .0 .0 .184 7.80 30.00 7.70 10.00 5.30 3.40

7.28 4.783* 1.845 2.852* 1.714* .1898* .03* .02* .03 .03 .0712* 5.171* 15.133 4.668* 12.571* 3.113* 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43206 43206 43206 43206 43206 43206 43207 43208 43208 43208 43208 43208 43212 43212 43212 43212 43214 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Acetylene Acetylene Acetylene Acetylene Acetylene Acetylene Freon 113 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 n-Butane n-Butane n-Butane n-Butane Isobutane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 126 126 126 126 210 101 101 101 101 210 126 126 126 126 126 Cert

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 5 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 11 10 10 10 11 10 10 10 11 6 6 6 7 20 20 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 2007 2008 2004 2004 2005 55

25 8 24 54 25 8 24 55 25 7 6 14 29 12 43 60 43.00

7.20 16.52 .80 2.30 1.70 1.58 .70 5.60 .50 1.34 1.4 1.4 1.2 1.6 2.720 6.56 26.32

4.40 13.40 .50 1.86 1.30 1.34 .50 2.30 .40 1.34 1.0 .7 1.0 1.3 1.810 5.48 22.60

4.20 12.00 .40 1.82 1.00 1.34 .50 1.86 .40 1.34 .7 .6 .8 1.0 1.780 4.68 21.56

4.20 4.68 .40 1.80 .90 1.34 .50 1.82 .40 1.34 .6 .6 .8 .9 1.570 3.64 8.231

2.220* 6.913* .288* 1.410 .464* 1.370* .313* 1.486 .220* 1.340* .69* .40* .40 .80 .6690* 1.106 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43214 43214 43214 43216 43216 43216 43216 43217 43217 43217 43217 43218 43218 43218 43218 43218 43218 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Isobutane Isobutane Isobutane trans-2-Butene trans-2-Butene trans-2-Butene trans-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 101 101 101 101 210 175 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 6 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 22 23 10 10 10 11 10 10 10 11 10 10 10 11 81 82 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2005 2005 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2005 2005 8

54 7 24 55 25 7 24 55 25 7 24 55 25 7 56 7 5.92

1.74 1.00 12.10 78.60 10.70 22.30 41.40 152.90 29.50 65.90 1.10 16.40 6.10 9.15 21.40 1.68 2.00

1.40 1.00 11.60 69.00 8.50 15.00 39.10 125.90 22.80 55.30 1.00 10.25 5.30 1.68 9.40 1.68 1.48

1.36 1.00 10.00 44.00 8.50 9.40 30.80 95.00 21.40 46.60 .80 9.95 4.90 1.68 7.40 1.68 .96

1.36 1.00 9.80 38.50 8.30 7.90 30.20 92.40 20.20 29.40 .80 6.40 4.80 1.68 3.50 1.68 1.558*

1.055 1.000* 6.446* 14.136 5.144* 10.871* 19.475* 39.818 12.836* 36.957* .521* 2.750 3.276* 2.743* 2.381 1.675* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43218 43218 43218 43220 43220 43220 43220 43221 43221 43221 43221 43224 43224 43224 43224 43225 43225 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene n-Pentane n-Pentane n-Pentane n-Pentane Isopentane Isopentane Isopentane Isopentane 1-Pentene 1-Pentene 1-Pentene 1-Pentene 2-Methyl-1-butene 2-Methyl-1-butene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

175 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 7 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 11 10 10 10 11 81 82 10 10 10 11 10 10 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2005 2004 2005 2006 2005 2005 2005 2004 2005 2006 2005 2004 2005 2006 24

55 25 7 24 55 25 7 55 7 24 55 25 7 24 55 25 3.10

9.25 2.80 1.68 1.20 6.70 1.20 1.68 5.60 1.68 8.70 34.70 4.00 7.98 6.90 78.78 5.00 2.30

7.05 2.30 1.68 1.20 2.88 .90 1.68 5.50 1.68 8.60 31.92 4.00 5.22 6.60 46.00 4.00 2.10

4.70 2.10 1.68 .80 2.33 .90 1.68 5.40 1.68 7.60 31.20 3.90 4.26 5.10 21.00 3.80 1.90

2.88 1.90 1.68 .70 2.28 .80 1.68 4.65 1.68 6.40 17.70 3.60 2.01 4.20 18.00 3.60 1.238*

2.051 1.088* 1.675* .513* 1.852 .552* 1.675* 2.092 1.675* 4.496* 6.446 2.324* 3.643* 3.250* 8.870 2.352* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43226 43226 43226 43226 43227 43227 43227 43227 43228 43228 43230 43230 43230 43230 43231 43231 43231 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene 2-Methyl-2-butene 2-Methyl-2-butene 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane n-Hexane n-Hexane n-Hexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 8 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 10 10 10 11 6 6 6 7 10 10 10 11 10 10 10 11 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 2005 2004 2005 2006 2005 2004 2007 2008 2004 2004 2005 2006 2005 2004 2005 2006 2005 7

24 55 25 7 6 14 29 12 24 55 25 7 24 55 25 7 15.00

3.80 38.36 2.70 6.20 3.4 1.6 1.0 3.8 2.30 20.00 2.70 2.00 2.50 6.84 2.50 3.02 8.00

3.50 23.00 2.10 4.80 2.6 1.1 .7 2.2 1.60 17.00 1.90 2.00 2.10 5.18 2.10 3.02 4.00

2.40 18.90 2.10 3.70 1.4 .9 .6 2.0 1.60 16.40 1.80 2.00 1.50 4.19 2.10 3.02 4.00

2.30 18.80 2.00 1.75 1.4 .7 .6 1.9 1.40 14.00 1.60 2.00 1.50 4.10 2.10 3.02 5.429*

1.783* 5.096 1.260* 3.100* 1.67* .54* .31 1.51 .904* 4.238 1.064* 2.000* .948* 3.238 1.192* 3.015* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43231 43232 43232 43232 43232 43233 43233 43233 43233 43233 43233 43233 43233 43235 43235 43235 43235 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: n-Hexane n-Heptane n-Heptane n-Heptane n-Heptane n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane n-Nonane n-Nonane n-Nonane n-Nonane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 101 101 101 101 126 126 126 126 126 126 126 126 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 9 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 11 10 10 10 11 10 10 10 11 20 10 10 10 11 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 2004 2005 2006 2005 24

55 25 7 24 55 25 7 24 55 25 7 43 24 55 25 7 3.60 59.10 2.00 18.10 1.60 33.20 1.50 8.90 1.60 2.88 1.70 1.68 2.300 4.30 5.34 1.10 64.02 2.20

16.50 1.30 3.35 1.40 22.30 1.30 5.60 1.50 2.33 1.60 1.68 2.200 3.70 4.32 1.10 2.01 1.70

13.90 1.10 3.35 1.40 14.50 1.20 3.60 1.40 2.28 1.60 1.68 2.100 3.30 4.26 1.10 2.01 1.70

13.60 1.10 3.35 1.20 14.30 1.00 3.20 1.40 2.25 1.50 1.68 1.900 3.20 3.45 1.00 2.01 1.217*

5.724 .736* 5.457* .788* 4.405 .812* 3.786* .983* 1.760 1.124* 1.675* 1.1821* 1.933* 2.256 .648* 10.869* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43238 43238 43238 43238 43242 43242 43242 43242 43243 43243 43243 43243 43243 43244 43244 43244 43244 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: n-Decane n-Decane n-Decane n-Decane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Isoprene Isoprene Isoprene Isoprene Isoprene 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 210 126 126 126 126 Cert

N

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 10 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 11 10 10 10 11 10 10 10 11 10 10 10 11 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 24

55 25 7 24 55 25 7 24 55 25 7 24 55 25 7 24 .40

3.45 1.80 6.18 6.90 34.09 5.40 10.64 2.70 64.00 1.90 17.00 6.40 37.17 4.10 9.59 20.40 .40

2.79 1.00 2.01 6.00 15.47 3.70 5.81 2.60 63.00 1.90 10.00 6.30 35.10 3.60 5.04 20.30 .40

2.73 .90 2.01 4.50 13.51 3.60 2.35 2.20 48.50 1.80 6.00 5.10 21.63 3.30 2.35 14.80 .40

2.70 .90 2.01 4.00 11.55 3.60 2.35 1.90 34.56 1.70 4.00 4.30 17.92 2.90 2.35 14.10 .246*

2.113 .582* 2.606* 2.929* 5.124 2.176* 4.025* 1.363* 9.314 1.068* 5.929* 3.233* 6.518 1.940* 3.765* 10.179* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43245 43245 43245 43245 43247 43247 43247 43247 43248 43248 43248 43248 43249 43249 43249 43249 43250 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1-Hexene 1-Hexene 1-Hexene 1-Hexene 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane Cyclohexane Cyclohexane Cyclohexane Cyclohexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 2,2,4-Trimethylpentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 11 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 11 10 10 10 11 10 10 10 11 81 82 81 82 10 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2005 2005 2005 2005 2004 2005 55

25 7 24 55 25 7 24 55 25 7 55 7 55 7 24 55 117.84

17.40 31.76 7.50 44.00 6.80 18.00 1.90 13.20 1.60 4.00 75.80 37.00 53.10 5.00 4.20 153.00 44.72

12.10 20.48 6.20 33.00 4.90 12.00 1.40 12.08 1.60 4.00 64.00 10.00 34.90 5.00 3.40 22.00 43.52

11.40 11.28 4.60 17.00 4.60 4.00 1.30 11.00 1.40 4.00 49.00 5.00 19.00 5.00 2.60 15.12 28.64

11.00 10.88 4.50 16.00 4.30 4.00 1.20 10.00 1.30 4.00 48.00 5.00 15.00 5.00 2.60 14.00 13.937

6.468* 11.777* 3.196* 6.887 2.258* 7.143* .796* 4.736 .868* 4.000* 12.646 10.286* 7.342 5.000* 1.883* 7.520 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43250 43250 43250 43252 43252 43252 43252 43253 43253 43253 43253 43256 43256 43257 43257 43261 43261 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane alpha.-Pinene alpha.-Pinene beta.-Pinene beta.-Pinene Methylcyclohexane Methylcyclohexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 12 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 11 10 10 10 11 10 10 10 11 10 10 81 82 10 10 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 2006 2005 2005 2004 2005 2006 25

7 24 55 25 7 24 55 25 7 24 25 55 7 24 55 25 2.10

16.00 7.30 95.16 4.60 13.14 4.90 34.90 3.30 7.84 8.20 .05 13.00 4.50 1.70 8.70 2.50 1.80

3.50 7.30 21.66 3.80 8.70 4.30 32.62 2.50 5.11 7.10 .05 10.00 4.50 .80 8.36 2.50 1.70

3.50 5.70 20.10 3.50 6.90 3.00 13.72 2.50 2.35 6.80 .05 7.79 4.50 .70 6.56 2.20 1.50

3.50 5.20 19.68 3.20 4.20 2.80 11.90 2.40 2.35 4.20 .05 6.30 4.50 .60 4.04 2.20 .920*

5.286* 3.579* 7.938 2.196* 5.567* 2.042* 5.330 1.532* 3.525* 2.454* .050* 4.992 4.500* .450* 1.840 1.360* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43261 43261 43262 43262 43262 43262 43263 43263 43263 43263 43270 43270 43279 43279 43280 43280 43280 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Methylcyclohexane Methylcyclohexane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane Isobutene Isobutene 1-Nonene 1-Nonene 1-Butene 1-Butene 1-Butene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 13 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 81 82 81 82 10 10 10 11 10 10 10 11 10 10 10 11 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2005 2005 2005 2005 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 7

55 7 55 7 24 55 25 7 24 55 25 7 24 55 25 7 1.34

2.88 1.68 7.10 1.25 6.30 33.24 5.00 18.84 13.50 52.70 8.00 4.32 11.90 58.52 8.00 17.08 1.34

2.33 1.68 6.70 1.25 6.00 27.48 3.60 11.58 13.00 29.46 6.30 2.01 11.70 24.08 5.50 8.89 1.34

2.28 1.68 5.30 1.25 4.40 26.46 3.50 5.88 9.80 22.86 6.10 2.01 8.20 23.45 5.30 5.18 1.34

2.25 1.68 2.18 1.25 4.20 20.16 3.50 5.70 9.30 18.30 5.70 2.01 7.80 20.70 5.10 5.04 1.340*

1.760 1.675* 1.592 1.250* 2.842* 7.965 2.016* 7.761* 6.221* 5.951 3.576* 2.340* 5.696* 7.872 3.076* 6.520* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43280 43282 43282 43283 43283 43284 43284 43284 43284 43285 43285 43285 43285 43291 43291 43291 43291 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1-Butene 3-Methyl-1-butene 3-Methyl-1-butene Cyclopentene Cyclopentene 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 14 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

81 82 81 82 81 82 81 82 81 82 81 82 6 6 6 7 20 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 2005 2005 2005 2005 2005 2005 2005 2005 2005 2005 2005 2005 2004 2007 2008 2004 2004 55

7 55 7 55 7 55 7 55 7 55 7 6 14 29 12 43 21.00

4.00 25.00 4.00 12.00 .50 12.00 1.00 61.00 1.50 2.60 1.50 2.90 .02 .05 1.55 2.000 9.00

4.00 18.00 4.00 9.00 .50 1.73 1.00 22.17 1.50 2.10 1.50 .65 .02 .03 1.10 1.900 8.00

4.00 6.92 4.00 7.00 .50 1.40 1.00 9.93 1.50 2.04 1.50 .60 .02 .03 .90 1.750 6.92

4.00 5.60 4.00 6.00 .50 1.36 1.00 9.00 1.50 2.03 1.50 .55 .02 .01 .75 1.565 4.684

4.000* 4.847 4.000* 1.147 .500* 1.253 1.000* 3.390 1.500* 1.579 1.500* .871* .023* .014 .604 .8147* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43293 43293 43294 43294 43301 43301 43302 43302 43303 43303 43312 43312 43372 43372 43372 43372 43372 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 2,4-Dimethylhexane 2,4-Dimethylhexane 2,3-Dimethylhexane 2,3-Dimethylhexane Methanol Methanol Ethyl alcohol Ethyl alcohol n-Propyl alcohol n-Propyl alcohol 2-Proponol 2-Proponol Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 101 101 101 101 210 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 15 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 21 6 6 6 7 20 21 81 82 6 6 6 7 20 21 6 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0329 2005 2005 2004 2007 2008 2004 2005 2005 2005 2005 2004 2007 2008 2004 2005 2005 2004 55

7 6 14 29 12 55 7 55 7 6 14 29 12 55 7 6 25.00

2.50 .60 .03 .04 .21 3.45 2.01 8.00 4.00 .15 .02 .02 .15 5.19 3.00 .15 25.00

2.50 .21 .03 .04 .21 2.79 2.01 8.00 4.00 .15 .02 .02 .15 4.20 3.00 .15 8.00

2.50 .21 .03 .04 .21 2.73 2.01 6.92 4.00 .15 .02 .02 .15 4.08 3.00 .15 5.00

2.50 .21 .03 .04 .21 2.70 2.01 5.60 4.00 .15 .02 .02 .15 4.05 3.00 .15 3.732

2.500* .275* .033* .039 .210 2.113 2.010* 4.356 4.000* .150* .024* .015 .150 3.158 3.000* .150* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43372 43372 43373 43373 43373 43373 43373 43373 43395 43395 43396 43396 43396 43396 43396 43396 43438 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Methyl tert-butyl ether Methyl tert-butyl ether Tert-amyl methyl ether Tert-amyl methyl ether Tert-amyl methyl ether Tert-amyl methyl ether Tert-amyl methyl ether Tert-amyl methyl ether 4-Methylheptane 4-Methylheptane tert-Butyl ethyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether Ethyl acrylate Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 101 101 101 101 126 126 126 126 101 101 101 101 126 126 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 16 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 7 6 6 6 7 1 1 1 1 1 1 6 6 1 1 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0329 0329 0053 0053 2007 2008 2004 2004 2007 2008 2004 2004 2005 2006 2004 2005 2006 2007 2008 2004 2005 14

29 12 6 14 29 12 52 48 25 52 48 25 14 29 52 48 .04

.05 .15 .28 .04 .10 .28 4.9 5.6 6.1 6.8 16.4 6.2 3.7 3.0 34.5 21.3 .04

.05 .15 .28 .04 .03 .28 4.7 5.2 4.5 5.4 6.2 5.8 2.5 1.7 24.6 19.5 .04

.05 .15 .28 .04 .03 .28 4.5 4.7 4.2 4.6 5.8 4.8 2.4 1.5 22.5 18.9 .04

.05 .15 .28 .04 .03 .28 4.2 4.6 4.0 4.4 5.2 4.6 2.0 1.4 21.9 18.6 .038*

.053 .150 .275* .035* .032 .275 3.05* 3.30* 3.02* 3.09* 3.46* 3.09* 1.57* .98 12.32* 12.17* 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43438 43438 43438 43441 43441 43441 43441 43502 43502 43502 43503 43503 43503 43505 43505 43551 43551 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Ethyl acrylate Ethyl acrylate Ethyl acrylate Methyl methacrylate Methyl methacrylate Methyl methacrylate Methyl methacrylate Formaldehyde Formaldehyde Formaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acrolein Acrolein Acetone Acetone Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 202 202 202 202 202 202 101 101 202 202 Cert

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 17 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 6 6 6 7 20 6 6 6 7 6 6 6 7 6 6 6 0053 0329 0329 0329 0329 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2006 2004 2007 2008 2004 2004 2004 2007 2008 2004 2004 2007 2008 2004 2004 2007 2008 25

6 14 29 12 43 6 14 29 12 6 14 29 12 6 14 29 6.0

13.30 9.64 8.28 12.60 8.600 1.44 1.39 .79 1.80 3.86 .95 13.66 2.36 .24 2.39 6.03 6.0

11.70 9.56 4.68 12.40 8.508 .78 .88 .68 1.68 1.68 .60 .77 1.88 .12 2.32 5.82 5.7

10.90 8.56 4.24 11.00 8.300 .24 .80 .61 1.44 1.58 .48 .63 1.84 .12 1.52 5.25 5.7

7.50 7.00 4.08 10.40 8.204 .24 .77 .57 1.08 1.54 .47 .57 1.78 .12 1.50 4.62 4.03*

9.233* 5.559* 2.647 9.433 4.7811* .530* .598* .341 .790 1.487* .401* .772 1.203 .140* 1.040* 1.955 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43551 43552 43552 43552 43552 43552 43560 43560 43560 43560 43702 43702 43702 43702 43704 43704 43704 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Acetone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Acetonitrile Acetonitrile Acetonitrile Acetonitrile Acrylonitrile Acrylonitrile Acrylonitrile Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

202 101 101 101 101 210 101 101 101 101 101 101 101 101 101 101 101 Cert

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 18 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 6 6 6 7 20 6 6 6 7 20 20 21 6 6 6 7 0329 0329 0329 0329 0329 0053 0329 0329 0329 0329 0053 0053 0053 0329 0329 0329 0329 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 2004 2005 2005 2004 2007 2008 2004 12

6 14 29 12 43 6 14 29 12 43 54 7 6 14 29 12 .24

.7 .7 .8 .7 .599 .3 .3 .3 .4 .970 .83 .30 .1 .1 .1 .1 .12

.6 .6 .8 .6 .593 .3 .3 .2 .3 .690 .54 .24 .0 .1 .1 .1 .12

.6 .6 .8 .6 .585 .3 .2 .2 .2 .394 .47 .21 .0 .1 .1 .1 .12

.6 .6 .8 .6 .560 .2 .2 .2 .2 .370 .37 .14 .0 .1 .1 .1 .130

.60* .55* .65 .58 .5016* .20* .14* .13 .16 .2177* .183 .165* .03* .06* .05 .03 12 HOUR 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43704 43801 43801 43801 43801 43801 43802 43802 43802 43802 43802 43802 43802 43803 43803 43803 43803 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Acrylonitrile Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Chloroform Chloroform Chloroform Chloroform Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 210 101 101 101 101 210 109 109 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 19 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 21 6 6 6 7 20 20 21 6 6 6 7 20 6 6 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0329 0329 0329 0329 0053 0329 0329 2004 2005 2005 2004 2007 2008 2004 2004 2005 2005 2004 2007 2008 2004 2004 2004 2007 43

55 7 6 14 29 12 43 55 8 6 14 29 12 43 6 14 .146

1.0 .2 .1 .1 .2 .1 .186 .86 .11 .0 .0 .0 .0 .112 .3 .3 .143

.2 .1 .1 .1 .1 .1 .180 .15 .11 .0 .0 .0 .0 .110 .3 .3 .131

.2 .1 .1 .1 .1 .1 .177 .14 .10 .0 .0 .0 .0 .010 .3 .3 .125

.1 .1 .1 .1 .1 .1 .174 .13 .09 .0 .0 .0 .0 .010 .3 .3 .0691*

.07 .06* .09* .10* .11 .09 .1247* .098 .077* .03* .01* .00 .03 .0147* .28* .25* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43803 43803 43803 43804 43804 43804 43804 43804 43804 43804 43806 43806 43806 43806 43806 43811 43811 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Chloroform Chloroform Chloroform Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Bromoform Bromoform Bromoform Bromoform Bromoform Trichlorofluoromethane Trichlorofluoromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 109 109 101 101 101 101 210 109 109 101 101 101 101 210 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 20 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 20 6 6 6 7 20 6 6 6 7 20 6 6 6 7 0329 0329 0053 0329 0329 0329 0329 0053 0329 0329 0329 0329 0053 0329 0329 0329 0329 2008 2004 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 29

12 43 6 14 29 12 43 6 14 29 12 43 6 14 29 12 .3

.4 .423 .1 .1 .1 .1 .270 .05 .02 .01 .05 .020 .1 .1 .0 .1 .3

.3 .383 .1 .0 .1 .1 .250 .05 .02 .01 .05 .020 .1 .1 .0 .1 .3

.3 .380 .1 .0 .1 .1 .230 .05 .02 .01 .05 .020 .1 .1 .0 .1 .3

.3 .373 .1 .0 .1 .1 .220 .05 .02 .01 .05 .020 .1 .0 .0 .1 .26

.30 .3243* .10* .04* .03 .10 .1099* .050* .016* .007 .050 .0200* .05* .03* .03 .05 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43811 43811 43811 43812 43812 43812 43812 43812 43813 43813 43813 43813 43813 43814 43814 43814 43814 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 210 101 101 101 101 210 101 101 101 101 210 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 21 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 6 6 6 7 20 20 21 6 6 6 7 20 20 21 6 6 0053 0329 0329 0329 0329 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0329 0329 2004 2004 2007 2008 2004 2004 2005 2005 2004 2007 2008 2004 2004 2005 2005 2004 2007 43

6 14 29 12 43 55 7 6 14 29 12 43 55 7 6 14 .226

.1 .0 .0 .1 .188 .07 .03 .3 .4 .2 .3 .520 9.83 1.07 .05 .02 .222

.1 .0 .0 .1 .082 .05 .03 .2 .3 .2 .2 .280 1.81 1.06 .05 .02 .220

.1 .0 .0 .1 .074 .05 .02 .2 .1 .1 .2 .268 1.13 .21 .05 .02 .218

.1 .0 .0 .1 .020 .05 .02 .1 .1 .1 .2 .256 1.07 .14 .05 .02 .1052*

.06* .02* .01 .06 .0266* .030 .022* .15* .10* .07 .12 .1553* .393 .387* .050* .016* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43814 43815 43815 43815 43815 43815 43815 43815 43817 43817 43817 43817 43817 43817 43817 43818 43818 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Methyl chloroform Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 101 101 101 101 210 109 109 101 101 101 101 210 109 109 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 22 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 20 6 6 6 7 20 20 21 6 6 6 7 20 6 6 0329 0329 0053 0329 0329 0329 0329 0053 0053 0053 0329 0329 0329 0329 0053 0329 0329 2008 2004 2004 2004 2007 2008 2004 2004 2005 2005 2004 2007 2008 2004 2004 2004 2007 29

12 43 6 14 29 12 43 55 7 6 14 29 12 43 6 14 .01

.05 .020 .0 .0 .0 .0 .160 .28 .06 .08 .02 .01 .08 .020 .26 .25 .01

.05 .020 .0 .0 .0 .0 .084 .08 .03 .08 .02 .01 .08 .020 .22 .22 .01

.05 .020 .0 .0 .0 .0 .084 .06 .01 .08 .02 .01 .08 .020 .04 .22 .01

.05 .020 .0 .0 .0 .0 .083 .06 .01 .08 .02 .01 .08 .020 .04 .20 .009

.050 .0200* .03* .01* .01 .03 .0326* .025 .018* .080* .017* .008 .080 .0200* .107* .188* 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43818 43818 43818 43819 43819 43819 43819 43819 43819 43819 43820 43820 43820 43820 43820 43821 43821 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2- trifluoroethane 1,1,2-Trichloro-1,2,2- trifluoroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 210 101 101 101 101 210 109 109 101 101 101 101 210 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 23 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 6 6 6 7 20 6 6 6 7 20 20 21 6 6 6 0329 0329 0329 0329 0329 0329 0053 0329 0329 0329 0329 0053 0053 0053 0329 0329 0329 2008 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 2004 2005 2005 2004 2007 2008 29

12 6 14 29 12 43 6 14 29 12 43 55 7 6 14 29 .21

.24 .7 .7 .7 .7 1.057 .05 .10 .07 .05 .206 1.16 .17 0 0 0 .19

.20 .7 .6 .7 .7 .770 .05 .08 .07 .05 .198 .32 .09 0 0 0 .19

.18 .6 .6 .6 .6 .760 .05 .08 .07 .05 .194 .17 .05 0 0 0 .19

.14 .6 .6 .6 .6 .739 .05 .08 .07 .05 .190 .13 .05 0 0 0 .169

.090 .60* .52* .55 .61 .6485* .050* .056* .034 .050 .1020* .080 .065* .1* .0* .0 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43821 43821 43823 43823 43823 43823 43823 43824 43824 43824 43824 43824 43824 43824 43826 43826 43826 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,1,2-Trichloro-1,2,2- trifluoroethane 1,1,2-Trichloro-1,2,2- trifluoroethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 210 101 101 101 101 210 109 109 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 24 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 20 20 21 6 6 6 7 6 6 6 7 20 20 21 6 6 0329 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0329 0329 2004 2004 2005 2005 2004 2007 2008 2004 2004 2007 2008 2004 2004 2005 2005 2004 2007 12

43 55 7 6 14 29 12 6 14 29 12 43 55 7 6 14 0

.020 .04 .09 .02 .01 .02 .02 .1 .0 .0 .1 .030 .13 .06 .3 .0 0

.020 .03 .02 .02 .01 .02 .02 .1 .0 .0 .1 .030 .10 .06 .3 .0 0

.020 .03 .02 .02 .01 .02 .02 .1 .0 .0 .1 .030 .09 .06 .1 .0 0

.020 .03 .01 .02 .01 .02 .02 .1 .0 .0 .1 .030 .09 .05 .1 .0 .1

.0200* .020 .024* .020* .009* .006 .020 .11* .03* .02 .11 .0300* .055 .045* .15* .02* 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43826 43826 43826 43826 43828 43828 43828 43828 43829 43829 43829 43829 43829 43829 43829 43830 43830 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene Bromodichloromethane Bromodichloromethane Bromodichloromethane Bromodichloromethane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 210 109 109 101 101 101 101 101 101 101 101 210 109 109 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 25 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 20 6 6 6 7 20 6 6 6 7 6 6 6 7 6 0329 0329 0053 0329 0329 0329 0329 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2004 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 2004 2007 2008 2004 2004 29

12 43 6 14 29 12 43 6 14 29 12 6 14 29 12 6 .0

.2 .204 .1 .0 .0 .1 .170 .04 .01 .01 .04 .1 .0 .2 .1 .0 .0

.2 .170 .1 .0 .0 .1 .030 .04 .01 .01 .04 .1 .0 .0 .1 .0 .0

.2 .030 .1 .0 .0 .1 .030 .04 .01 .00 .04 .1 .0 .0 .1 .0 .0

.2 .030 .1 .0 .0 .1 .030 .04 .01 .00 .04 .1 .0 .0 .1 .0 .01

.13 .0373* .08* .02* .01 .08 .0333* .035* .007* .003 .035 .10* .03* .02 .10 .05* 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43830 43830 43830 43831 43831 43831 43831 43831 43832 43832 43832 43832 43835 43835 43835 43835 43836 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene Dibromochloromethane Dibromochloromethane Dibromochloromethane Dibromochloromethane Chloroprene Chloroprene Chloroprene Chloroprene Bromochloromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 210 101 101 101 101 210 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 26 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 7 6 6 6 7 20 6 6 6 7 20 6 6 6 7 0329 0329 0329 0329 0329 0329 0329 0053 0329 0329 0329 0329 0053 0329 0329 0329 0329 2007 2008 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 14

29 12 6 14 29 12 43 6 14 29 12 43 6 14 29 12 .0

.0 .0 .05 .02 .02 .05 .020 .06 .02 .01 .06 .020 .1 .0 .0 .1 .0

.0 .0 .05 .02 .02 .05 .020 .06 .02 .01 .06 .020 .1 .0 .0 .1 .0

.0 .0 .05 .02 .01 .05 .020 .06 .02 .01 .06 .020 .1 .0 .0 .1 .0

.0 .0 .05 .02 .01 .05 .020 .06 .02 .01 .06 .020 .1 .0 .0 .1 .01*

.00 .05 .050* .016* .007 .050 .0200* .060* .017* .007 .060 .0200* .05* .01* .01 .05 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43836 43836 43836 43838 43838 43838 43838 43838 43839 43839 43839 43839 43839 43843 43843 43843 43843 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Bromochloromethane Bromochloromethane Bromochloromethane trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 210 101 101 101 101 210 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 27 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 6 6 6 7 20 20 21 6 6 6 7 20 20 21 81 82 0053 0329 0329 0329 0329 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 2004 2004 2007 2008 2004 2004 2005 2005 2004 2007 2008 2004 2004 2005 2005 2005 2005 43

6 14 29 12 43 55 7 6 14 29 12 43 55 7 55 7 .020

.32 .07 .03 .32 .328 2.64 2.64 .0 .0 .0 .0 .112 .04 .03 12.00 4.50 .020

.32 .07 .03 .32 .040 2.64 2.64 .0 .0 .0 .0 .020 .04 .02 12.00 4.50 .020

.32 .07 .03 .32 .040 2.64 .52 .0 .0 .0 .0 .020 .03 .02 7.79 4.50 .020

.32 .07 .03 .32 .040 2.64 .52 .0 .0 .0 .0 .020 .03 .01 6.30 4.50 .0200*

.320* .072* .034 .320 .0467* .910 1.126* .04* .02* .01 .04 .0221* .015 .013* 5.010 4.500* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43843 43844 43844 43844 43844 43844 43844 43844 43860 43860 43860 43860 43860 43860 43860 43952 43952 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Ethylene dibromide Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Indan Indan Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 101 101 101 101 210 175 175 101 101 101 101 210 109 109 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 28 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 11 81 82 10 10 10 11 6 6 6 7 10 10 11 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 2004 2005 2006 2005 2005 2005 2004 2005 2006 2005 2004 2007 2008 2004 2004 2005 2005 24

55 25 7 55 7 24 55 25 7 6 14 29 12 24 56 8 3.60 14.00 1.10 5.50 13.00 4.00 1.80 16.00 1.70 4.00 33.6 19.9 8.5 31.2 20.20 366.00 40.00 3.30

9.52 .80 5.50 6.92 4.00 1.60 13.00 1.10 4.00 21.8 15.1 7.9 27.2 18.80 111.00 24.00 2.80

7.70 .80 5.50 5.60 4.00 1.50 11.10 1.00 4.00 17.4 13.8 5.8 22.0 17.50 87.00 23.00 2.70

7.48 .80 5.50 5.44 4.00 1.50 8.00 1.00 4.00 11.4 12.4 5.7 21.8 16.70 66.00 23.00 1.067*

5.945 .508* 5.500* 4.375 4.000* 1.067* 4.791 .684* 4.000* 17.28* 8.77* 3.30 17.93 10.992* 26.264 16.745* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43954 43954 43954 43954 43955 43955 43960 43960 43960 43960 45109 45109 45109 45109 45109 45109 45109 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: n-Undecane n-Undecane n-Undecane n-Undecane 2,5-Dimethylhexane 2,5-Dimethylhexane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 101 101 101 101 126 126 126 Cert

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 29 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 21 6 6 6 7 10 10 10 11 20 20 21 6 6 6 7 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 2005 2005 2004 2007 2008 2004 2004 2005 2006 2005 2004 2005 2005 2004 2007 2008 2004 57

8 6 14 29 12 24 57 25 7 43 59 8 6 14 29 12 16.24

11.33 14.6 8.9 7.6 13.1 9.20 184.00 6.20 15.00 12.830 30.95 6.55 62.6 34.8 21.5 42.8 15.86

10.08 7.9 6.9 6.1 9.0 7.70 120.00 5.30 9.00 9.860 9.23 4.72 25.2 31.3 20.2 40.6 15.19

8.62 5.3 6.1 5.2 8.6 5.70 82.98 5.30 8.00 9.340 8.83 4.31 23.1 23.4 19.6 38.5 15.01

6.84 5.2 5.5 4.2 8.5 5.30 26.00 5.10 6.00 9.230 8.77 3.88 20.8 20.9 15.8 36.0 6.342*

5.965* 6.80* 3.77* 2.77 6.87 3.913* 13.995 3.288* 7.571* 5.2529* 4.292 3.432* 26.60* 13.95* 8.24 26.01 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45109 45109 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45202 45202 45202 45202 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: m/p Xylene m/p Xylene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Toluene Toluene Toluene Toluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

109 109 101 101 101 101 126 126 126 126 210 109 109 101 101 101 101 Cert

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 30 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 11 20 20 21 6 6 6 7 10 10 10 11 20 20 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 2004 2005 2006 2005 2004 2005 2005 2004 2007 2008 2004 2004 2005 2006 2005 2004 2005 24

57 25 8 43 59 8 6 14 29 12 24 54 25 7 43 58 40.00 1548.70 34.50 53.60 37.250 51.07 24.70 11.3 6.3 3.2 9.2 6.50 100.00 4.50 14.00 8.850 5.30 31.10

89.53 22.50 49.90 32.850 33.47 19.64 6.7 4.5 2.7 7.5 5.90 22.00 3.20 10.00 7.570 5.15 22.40

82.90 20.50 28.30 32.530 31.74 14.78 4.8 4.3 2.4 7.4 5.30 21.00 3.10 9.00 7.080 4.98 22.00

79.70 20.00 26.00 30.233 28.39 14.43 4.2 4.1 2.2 7.3 5.20 17.76 3.00 7.00 7.048 4.90 16.392*

55.015 12.728* 23.979* 16.3464* 12.555 11.597* 5.52* 2.76* 1.29 5.59 3.367* 8.922 1.968* 8.286* 4.3740* 2.039 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45202 45202 45202 45202 45202 45202 45202 45203 45203 45203 45203 45203 45203 45203 45203 45203 45203 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Toluene Toluene Toluene Toluene Toluene Toluene Toluene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 210 109 109 101 101 101 101 126 126 126 126 210 109 Cert

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 31 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 6 6 6 7 10 10 10 11 20 20 21 10 20 10 20 6 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 2005 2004 2007 2008 2004 2004 2005 2006 2005 2004 2005 2005 2006 2004 2006 2004 2004 8

6 14 29 12 24 54 25 7 43 58 8 25 43 25 43 6 3.90

12.6 5.8 3.2 9.9 7.60 158.00 5.10 18.00 8.700 5.89 4.12 10.40 16.210 5.20 8.700 3.0 3.11

6.8 4.2 2.2 8.6 6.50 40.00 3.60 8.00 7.660 5.68 3.50 7.50 15.992 4.80 6.880 1.4 2.93

5.0 3.9 2.2 8.0 5.90 34.00 3.50 8.00 7.496 5.40 3.29 7.10 14.680 3.90 6.504 1.0 1.97

4.2 3.7 2.0 7.8 5.40 26.00 3.50 8.00 7.100 5.33 2.38 6.90 14.016 2.80 6.430 .9 1.884*

5.83* 2.46* 1.17 5.78 3.746* 10.385 2.184* 7.143* 4.2780* 2.195 2.176* 3.988* 9.1772* 1.972* 4.0890* 1.20* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45203 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 45205 45205 45206 45206 45207 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Ethylbenzene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene m-Xylene m-Xylene p-Xylene p-Xylene 1,3,5-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

109 101 101 101 101 126 126 126 126 210 109 109 126 210 126 210 101 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 32 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 7 10 10 10 11 20 20 21 6 6 6 7 10 10 10 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 2007 2008 2004 2004 2005 2006 2005 2004 2005 2005 2004 2007 2008 2004 2004 2005 2006 14

29 12 24 54 25 7 43 58 8 6 14 29 12 22 54 25 1.0

.8 2.0 2.90 39.69 1.70 9.63 2.970 5.75 1.61 9.0 3.5 2.8 6.5 7.60 145.26 4.60 .7

.6 1.9 1.80 30.69 1.40 3.02 2.490 2.80 1.51 4.1 2.4 2.1 5.9 5.30 114.30 3.50 .7

.5 1.8 1.80 18.45 1.30 3.02 2.460 2.21 1.17 3.0 2.2 1.7 5.7 5.20 92.88 3.40 .5

.5 1.8 1.80 7.47 1.20 3.02 2.200 1.94 .96 2.6 1.6 1.6 5.6 4.80 58.50 3.40 .38*

.28 1.24 1.146* 4.811 .792* 3.960* 1.3807* .853 .852* 3.68* 1.26* .97 3.86 3.473* 19.107 2.196* 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45208 45208 45208 45208 45208 45208 45208 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 126 126 126 126 210 109 109 101 101 101 101 126 126 126 Cert

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 33 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 20 20 21 10 10 10 11 10 10 10 11 10 10 10 11 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2005 2004 2005 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 2005 2006 2005 2004 7

43 59 8 24 54 25 7 24 54 25 7 24 54 25 7 24 33.12

8.580 14.80 4.06 1.70 63.00 1.20 61.00 .40 7.79 .70 4.50 1.90 28.00 1.60 12.00 4.80 18.45

7.280 11.84 3.06 1.20 32.94 1.00 20.00 .40 6.30 .40 4.50 1.20 19.00 1.20 4.50 3.30 18.18

7.070 7.00 2.84 1.20 22.00 .90 4.50 .40 6.12 .30 4.50 1.20 11.00 1.10 4.50 3.30 15.48

6.300 6.45 2.21 1.10 19.00 .80 4.50 .40 6.08 .30 4.50 1.20 11.00 .90 4.50 3.10 14.985*

3.6166* 2.138 1.864* .721* 7.191 .596* 14.786* .254* 4.742 .240* 4.500* .842* 5.686 .632* 5.571* 2.029* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45208 45208 45208 45208 45209 45209 45209 45209 45210 45210 45210 45210 45211 45211 45211 45211 45212 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene m-Ethyltoluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 210 109 109 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 34 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 11 10 10 10 11 20 10 10 10 10 6 6 6 7 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 2005 2006 2005 2004 2005 2006 2005 2004 2004 2006 2004 2006 2004 2007 2008 2004 2005 54

25 7 24 54 25 7 43 24 25 24 25 6 14 29 12 54 161.00

3.00 4.50 2.80 16.00 1.60 9.00 3.120 3.40 .40 1.90 .70 4.3 1.0 .6 2.7 13.00 27.00

2.40 4.50 1.80 11.00 1.60 4.50 2.817 2.80 .40 1.50 .60 1.0 1.0 .6 1.2 10.00 13.00

2.30 4.50 1.80 7.79 1.30 4.50 2.710 2.70 .40 1.30 .60 1.0 .5 .5 1.1 9.00 9.00

2.30 4.50 1.80 6.30 1.20 4.50 2.620 2.60 .30 1.30 .50 .7 .4 .5 1.0 9.00 8.381

1.516* 4.500* 1.179* 5.075 .832* 5.143* 1.4012* .990* .256* .633* .438* 1.33* .39* .25 .97 4.752 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45212 45212 45212 45213 45213 45213 45213 45213 45218 45218 45219 45219 45220 45220 45220 45220 45220 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene m-Diethylbenzene m-Diethylbenzene p-Diethylbenzene p-Diethylbenzene Styrene Styrene Styrene Styrene Styrene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 210 126 126 126 126 101 101 101 101 126 Cert

N

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 35 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 11 20 20 21 10 10 10 11 81 82 6 6 6 7 20 6 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0329 2006 2005 2004 2005 2005 2004 2005 2006 2005 2005 2005 2004 2007 2008 2004 2004 2004 25

7 43 56 8 24 54 25 7 54 7 6 14 29 12 43 6 1.10

4.00 3.990 7.02 1.44 3.20 41.00 1.40 37.00 8.65 5.00 .12 .04 .02 .12 .540 .12 .90

4.00 3.430 4.60 1.13 2.90 31.00 1.10 4.50 7.00 5.00 .12 .04 .02 .12 .540 .12 .70

4.00 2.770 1.58 .90 2.90 14.00 1.00 4.50 6.80 5.00 .12 .04 .02 .12 .222 .12 .70

4.00 2.100 1.54 .85 2.30 14.00 .90 4.50 6.75 5.00 .12 .04 .02 .12 .222 .12 .552*

4.000* 1.2551* .793 .733* 1.613* 6.723 .724* 9.143* 5.269 5.000* .120* .039* .024 .120 .0981* .120* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45220 45220 45220 45220 45220 45225 45225 45225 45225 45231 45231 45801 45801 45801 45801 45801 45805 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Styrene Styrene Styrene Styrene Styrene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,4,5-Tetramethylbenzene 1,2,4,5-Tetramethylbenzene Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene 1,2-Dichlorobenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 210 109 109 126 126 126 126 126 126 101 101 101 101 210 101 Cert

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 36 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 7 20 6 6 6 7 20 6 6 6 7 20 6 6 6 0329 0329 0329 0053 0329 0329 0329 0329 0053 0329 0329 0329 0329 0053 0329 0329 0329 2007 2008 2004 2004 2004 2007 2008 2004 2004 2004 2007 2008 2004 2004 2004 2007 2008 14

29 12 43 6 14 29 12 43 6 14 29 12 43 6 14 29 .05

.05 .12 .624 .21 .05 .05 .21 .186 1.92 .67 .90 1.26 1.770 .18 .04 .04 .05

.05 .12 .534 .21 .05 .05 .21 .060 .60 .53 .67 1.02 1.710 .18 .04 .04 .05

.05 .12 .230 .21 .05 .05 .21 .060 .54 .49 .62 1.02 1.668 .18 .04 .04 .05

.05 .12 .200 .21 .05 .05 .21 .060 .42 .44 .49 .90 1.600 .18 .04 .04 .048*

.045 .120 .0955* .210* .045* .045 .210 .0629* .640* .290* .260 .620 .9842* .175* .039* .039 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45805 45805 45805 45805 45806 45806 45806 45806 45806 45807 45807 45807 45807 45807 45809 45809 45809 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene Benzyl chloride Benzyl chloride Benzyl chloride Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 210 101 101 101 101 210 101 101 101 101 210 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 37 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 20 6 6 6 7 20

6 6 6 7 7 7 3 3 3 0329 0053 0329 0329 0329 0329 0053

0329 0329 0329 0329 0329 0329 0329 0329 0329 2004 2004 2004 2007 2008 2004 2004

2006 2007 2008 2006 2007 2008 2007 2008 2007 12

43 6 14 29 12 41

58 56 59 7 7 7 28 59 28 .18

.693 .54 .12 .09 .54 .768

.00099 .00042 .00022 .00014 .00017 .00013 220.000 400.000 2.6000 .18

.546 .54 .12 .09 .54 .756

.00074 .00018 .00022 .00013 .00011 .00011 156.000 268.000 2.5200 .18

.532 .54 .12 .09 .54 .678

.00047 .00017 .00021 .00011 .00009 .00010 145.000 229.000 2.4900 .18

.070 .54 .12 .09 .54 .600

.00025 .00017 .00020 .00008 .00008 .00010 132.000 179.000 2.3900 .175

.1063* .540* .120* .090 .540 .2479*

.000133 .000086 .000075 .000087* .000086* .000086* 85.3286* 84.0847 1.46143* 12 HOUR

24 HOURS 24 HOURS 24 HOURS 24 HOURS 12 HOUR 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 45809 45809 45810 45810 45810 45810 45810

12115 12115 12115 12115 12115 12115 17141 17141 17147 Parameter Site ID:

Site ID: 04-013-4003

04-013-9997 Phoenix

Phoenix City:

City: Maricopa

Maricopa Unit County:

County: 33 W TAMARISK AVE, PHOENIX

4530 N 17TH AVENUE Address:

Address: Benzyl chloride Benzyl chloride 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene

Chromium VI (TSP) STP Chromium VI (TSP) STP Chromium VI (TSP) STP Chromium VI (TSP) STP Chromium VI (TSP) STP Chromium VI (TSP) STP Naphthalene (TSP) STP Naphthalene (TSP) STP Acenaphthene (TSP) STP Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Meth

101 210 101 101 101 101 210

921 921 921 921 921 921 118 118 118 Cert

Y Y

Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 38 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2007 2008 2007 2008 2007 2008 2007 2008 2008 2008 2008 2007 2008 2007 2008 2007 59

28 59 28 59 28 59 28 59 51 51 51 28 59 28 59 28 5.1200 6.5300 15.3000 4.3000 9.2400 11.400 20.100 .9000 2.9100 23.5000 6.0500 .380 3.1400 3.9000 2.6000 3.6100 .8000 5.1000

5.7000 5.6700 3.9000 6.5900 11.200 13.600 .8400 1.2900 5.2200 4.5400 .288 2.7700 2.6900 1.7900 2.4400 .7300 5.0700

5.3600 5.2300 3.5000 5.9300 10.900 12.700 .7600 .9920 2.7400 3.4700 .166 2.7200 2.4400 1.6200 1.6600 .6000 4.9800

4.9500 4.9500 3.5000 5.4700 10.700 12.600 .7500 .7750 2.0900 2.9900 .151 2.5600 2.3500 1.4100 1.6200 .4600 1.82822

1.71018* 1.47660 2.64429* 2.76034 7.1336* 6.8164 .26232* .21296 1.13614* 1.52101* .1089* 1.61964* 1.31951 1.05143* .95149 .20054* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17147 17148 17148 17149 17149 17150 17150 17151 17151 17158 17159 17160 17201 17201 17204 17204 17208 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acenaphthene (TSP) STP Acenaphthylene (TSP) STP Acenaphthylene (TSP) STP Fluorene (TSP) STP Fluorene (TSP) STP Phenanthrene (TSP) STP Phenanthrene (TSP) STP Anthracene (TSP) STP Anthracene (TSP) STP Retene (TSP) STP 9-fluorenone (TSP) STP Cyclopenta[cd]pyrene (TSP) STP Fluoranthene (TSP) STP Fluoranthene (TSP) STP Pyrene (TSP) STP Pyrene (TSP) STP Chrysene (TSP) STP Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Meth

118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 39 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 59

28 59 28 59 28 59 28 59 28 59 28 59 28 59 28 59 2.0100

.360 1.000 .1250 .3240 .520 1.360 .660 3.370 .680 .777 .500 1.670 .125 .279 .700 2.030 .8400

.310 .365 .1000 .1080 .460 .522 .600 .713 .500 .654 .480 .630 .100 .132 .570 .832 .4760

.260 .339 .1000 .1035 .300 .288 .550 .700 .490 .362 .440 .438 .095 .130 .570 .586 .4190

.230 .285 .0750 .0945 .300 .247 .520 .605 .400 .352 .400 .428 .070 .113 .550 .540 .17770

.1134* .1435 .05857* .06569 .1175* .1038 .1759* .2161 .1434* .0921 .1436* .1610 .0575* .0721 .1921* .2017 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17208 17211 17211 17212 17212 17215 17215 17220 17220 17223 17223 17224 17224 17231 17231 17237 17237 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chrysene (TSP) STP Coronene (TSP) STP Coronene (TSP) STP Perylene (TSP) STP Perylene (TSP) STP Benzo[a]anthracene (TSP) STP Benzo[a]anthracene (TSP) STP Benzo[b]fluoranthene (TSP) STP Benzo[b]fluoranthene (TSP) STP Benzo[k]fluoranthene (TSP) STP Benzo[k]fluoranthene (TSP) STP Benzo[e]pyrene (TSP) STP Benzo[e]pyrene (TSP) STP Dibenzo[a,h]anthracene (TSP) STP Dibenzo[a,h]anthracene (TSP) STP Benzo[g,h,i]perylene (TSP) STP Benzo[g,h,i]perylene (TSP) STP Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Meth

118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 40 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

3 3 3 3 1 1 1 1 1 6 6 7 7 1 1 1 1 1 1 1 1 1 1 1 1 2 2 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2007 2008 2007 2008 2004 2005 2006 2007 2008 2007 2008 2007 2008 2005 2006 2007 2008 2006 2007 2008 2004 2005 2006 2007 2008 2004 2005 28

59 28 59 8719 8714 8721 8069 8688 25 52 5 5 7235 8709 8721 8370 5096 2257 3262 8665 8703 8673 8563 8217 5036 5096 .800

1.760 .5400 1.7900 4.9 5.6 5.3 4.6 3.1 6.1 9.4 .2 .1 .010 .010 .010 .011 .1985 .1577 .2004 .416 .424 .455 .449 .307 .1865 .1753 .600

.570 .5000 .5980 4.9 5.1 4.5 4.3 3.1 .2 .5 .1 .1 .009 .010 .008 .009 .1984 .1483 .1959 .404 .420 .408 .423 .294 .1554 .1700 .600

.420 .5000 .5230 4.9 4.7 4.2 4.1 3.0 .2 .4 .1 .1 .009 .010 .008 .009 .1968 .1476 .1955 .400 .406 .376 .420 .261 .1417 .1589 .600

.318 .5000 .3960 4.7 4.5 4.2 3.8 3.0 .1 .3 .1 .0 .009 .009 .008 .009 .1960 .1457 .1952 .398 .373 .368 .398 .258 .1405 .1552 .2754*

.1258 .14946* .16341 .94 .86 .71 .70 .62 .32* .30 .08* .05* .0028 .0023 .0024 .0025 .02932 .02243* .03978* .0333 .0331 .0308 .0266 .0223 .01179 .01164 24 HOURS

24 HOURS 24 HOURS 24 HOURS 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17242 17242 17243 17243 42101 42101 42101 42101 42101 42153 42153 42153 42153 42401 42401 42401 42401 42600 42600 42600 42601 42601 42601 42601 42601 42601 42601 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Benzo[a]pyrene (TSP) STP Benzo[a]pyrene (TSP) STP Indeno[1,2,3-cd]pyrene (TSP) STP Indeno[1,2,3-cd]pyrene (TSP) STP Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Carbon monoxide Carbon disulfide Carbon disulfide Carbon disulfide Carbon disulfide Sulfur dioxide Sulfur dioxide Sulfur dioxide Sulfur dioxide Reactive oxides of nitrogen Reactive oxides of nitrogen Reactive oxides of nitrogen Nitric oxide Nitric oxide Nitric oxide Nitric oxide Nitric oxide Nitric oxide Nitric oxide Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Parts per million Parts per million Parts per million Parts per million Parts per million Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Meth

118 118 118 118 054 054 054 054 054 101 101 101 101 060 060 060 060 574 574 574 074 074 074 074 074 075 075 Cert

Y Y Y

Y Y Y Y Y Y Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 41 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

2 1 1 1 1 1 2 2 2 1 1 1 1 1 2 2 2 10 10 10 11 11 11 8 10 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 2006 2004 2005 2006 2007 2008 2004 2005 2006 2004 2005 2006 2007 2008 2004 2005 2006 2004 2005 2006 2004 2005 2006 2008 2004 2005 5096

8665 8704 8672 8563 8217 5036 5096 5096 8665 8703 8673 8563 8255 5033 5096 5096 25 28 26 9 4 14 7 25 28 .1826

.075 .089 .067 .076 .073 .0712 .0765 .0743 .440 .477 .494 .483 .353 .1816 .2002 .1991 350 286 230 238 208 219 288.00 520.10 449.70 .1747

.074 .077 .066 .069 .071 .0696 .0743 .0719 .439 .474 .459 .472 .341 .1791 .1995 .1985 342 274 208 200 186 218 288.00 496.10 432.30 .1708

.073 .075 .066 .065 .069 .0670 .0740 .0716 .434 .447 .436 .461 .307 .1790 .1986 .1968 242 259 139 124 109 144 283.00 387.30 411.90 .1656

.072 .075 .066 .064 .068 .0664 .0739 .0715 .431 .425 .427 .453 .303 .1785 .1975 .1962 217 242 122 119 87 121 244.00 352.80 402.90 .00987

.0230 .0235 .0224 .0206 .0201 .01891* .02077* .01750* .0542 .0546 .0513 .0451 .0401 .03053 .03238 .02731 142.8* 136.5* 96.0* 129.6* 147.5* 116.4* 239.857* 245.648* 265.500* 1 HOUR

1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42601 42602 42602 42602 42602 42602 42602 42602 42602 42603 42603 42603 42603 42603 42603 42603 42603 43000 43000 43000 43000 43000 43000 43102 43102 43102 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Nitric oxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Oxides of nitrogen Oxides of nitrogen Oxides of nitrogen Oxides of nitrogen Oxides of nitrogen Oxides of nitrogen Oxides of nitrogen Oxides of nitrogen Sum of PAMS target compounds Sum of PAMS target compounds Sum of PAMS target compounds Sum of PAMS target compounds Sum of PAMS target compounds Sum of PAMS target compounds Total NMOC Total NMOC Total NMOC Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

075 074 074 074 074 074 075 075 075 074 074 074 074 074 075 075 075 126 126 126 126 126 126 126 126 126 Cert

Y N N N N N N N Y Y Y Y Y Y Y

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 42 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 11 11 11 8 8 10 8 8 8 8 8 10 10 10 10 11 0053 0053 0053 0053 0329 0329 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 2006 2004 2005 2006 2008 2008 2007 2008 2008 2008 2008 2008 2004 2005 2006 2007 2004 26

9 4 14 7 7 1685 7 7 7 7 7 25 28 26 1673 9 529.80 381.00 392.00 378.40 5.66 1.87 81.6167 7.10 .21 .71 .36 4.78 12.40 10.40 6.80 99.3961 6.90 388.90

303.00 325.70 348.50 4.97 1.23 47.6618 .21 .21 .09 .16 3.39 12.00 10.00 6.70 66.7206 6.30 337.70

294.00 283.70 262.00 4.70 .86 37.1976 .21 .21 .09 .16 2.91 8.00 9.20 6.40 56.0205 5.30 297.40

256.60 268.50 255.00 3.90 .68 36.6254 .21 .21 .09 .16 2.80 7.30 8.10 6.40 31.8931 3.90 266.250*

243.622* 317.475* 233.179* 4.036* .813* 1.57459 1.194* .210* .179* .184* 3.067* 5.024* 5.086* 3.808* 5.46587 4.278* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43102 43102 43102 43102 43127 43141 43141 43142 43143 43144 43145 43202 43202 43202 43202 43202 43202 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Total NMOC Total NMOC Total NMOC Total NMOC Isobutene & 1-butene n-Dodecane n-Dodecane Tridecene n-Tridecane Propyne 1-Octene Ethane Ethane Ethane Ethane Ethane Ethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 142 126 126 126 126 126 126 126 126 142 126 Cert

N

N

Y

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 43 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 11 8 10 10 10 10 11 11 11 8 10 10 10 10 11 11 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 4

14 7 25 28 26 1672 9 4 14 7 25 28 26 1671 9 4 7.70

6.70 3.52 13.50 12.70 6.90 154.9660 8.10 7.50 6.90 7.98 17.20 18.20 10.50 736.6080 10.50 12.10 6.10

6.60 2.80 13.40 9.70 6.10 80.6463 8.00 6.00 6.10 4.41 16.30 15.30 9.50 343.7184 8.00 10.20 3.40

6.00 2.69 8.70 9.00 4.90 29.3557 4.60 3.60 4.30 3.89 12.00 14.90 8.00 143.1022 7.90 4.20 2.40

4.30 2.44 8.30 8.70 4.10 26.5872 4.60 2.70 3.00 3.78 11.60 12.40 7.70 131.2484 6.40 3.30 4.900*

3.957* 2.511* 5.224* 4.939* 2.694* 2.70140 4.533* 4.950* 3.086* 4.110* 7.108* 7.739* 5.073* 8.16016 6.089* 7.450* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43202 43202 43203 43203 43203 43203 43203 43203 43203 43203 43204 43204 43204 43204 43204 43204 43204 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Ethane Ethane Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Propane Propane Propane Propane Propane Propane Propane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 142 126 126 126 126 126 126 126 142 126 126 Cert

N

N Y

N

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 44 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 6 6 6 7 7 8 10 10 10 10 11 11 11 6 6 6 0053 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 2006 2004 2007 2008 2007 2008 2008 2004 2005 2006 2007 2004 2005 2006 2004 2007 2008 14

12 25 52 5 5 7 25 28 26 1672 9 4 14 12 25 52 10.50

9.4 8.3 9.7 8.3 10.4 2.14 6.80 6.00 3.60 84.4963 3.90 3.40 3.70 9.5 8.6 11.0 9.40

8.1 8.2 9.4 5.6 9.9 1.81 6.30 4.80 3.20 49.4375 3.70 2.80 3.20 7.8 8.0 10.2 6.90

7.4 7.9 8.7 2.9 4.1 1.34 4.20 4.70 2.70 19.9287 2.30 1.50 2.40 7.8 7.6 9.9 6.30

7.3 6.8 8.4 1.8 3.1 1.33 4.00 4.00 2.30 19.0799 2.10 1.30 1.60 7.7 6.7 9.8 5.729*

5.51* 3.97* 3.29 3.94* 5.98* 1.440* 2.508* 2.414* 1.458* 2.27221 2.156* 2.250* 1.629* 6.08* 3.53* 3.40 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43204 43205 43205 43205 43205 43205 43205 43205 43205 43205 43205 43205 43205 43205 43206 43206 43206 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Propane Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Acetylene Acetylene Acetylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 101 101 101 101 101 126 126 126 126 142 126 126 126 101 101 101 Cert

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 45 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 7 8 10 10 10 10 11 11 11 20 20 20 20 21 21 21 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2007 2008 2008 2004 2005 2006 2007 2004 2005 2006 2004 2005 2006 2007 2004 2005 2006 5

5 7 25 28 26 1637 9 4 14 45 60 54 29 13 7 27 6.3

9.7 2.08 10.80 7.70 4.80 60.4454 5.60 5.50 4.80 .282 .170 .180 .170 .266 .150 .170 3.8

8.6 1.46 10.20 7.10 4.70 35.2237 5.60 4.60 4.70 .278 .170 .170 .160 .230 .150 .160 2.8

4.7 1.39 6.00 6.60 3.20 15.3144 3.40 2.40 3.10 .278 .170 .170 .160 .208 .140 .160 1.2

3.8 1.36 5.80 6.30 2.90 13.7331 3.10 1.60 2.50 .276 .170 .170 .160 .170 .130 .160 2.92*

6.01* 1.363* 3.772* 3.429* 1.956* 1.09295* 3.111* 3.525* 2.286* .1853* .1343 .1396 .1441* .1695* .1329* .1404 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43206 43206 43206 43206 43206 43206 43206 43206 43206 43206 43207 43207 43207 43207 43207 43207 43207 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acetylene Acetylene Acetylene Acetylene Acetylene Acetylene Acetylene Acetylene Acetylene Acetylene Freon 113 Freon 113 Freon 113 Freon 113 Freon 113 Freon 113 Freon 113 Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 126 126 126 126 142 126 126 126 210 210 210 210 210 210 210 Cert

N Y

N

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 46 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 6 6 6 7 7 20 20 20 20 21 21 21 21 8 10 10 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2008 2004 2005 10

12 25 52 5 5 45 60 54 29 13 7 27 10 7 25 28 .150

.0 .0 .1 .0 .0 .188 .040 .070 .050 .184 .020 .060 .040 5.48 14.00 16.50 .150

.0 .0 .0 .0 .0 .186 .040 .060 .040 .092 .020 .060 .040 3.75 12.60 14.00 .150

.0 .0 .0 .0 .0 .186 .020 .060 .040 .084 .020 .050 .040 3.53 8.30 13.00 .150

.0 .0 .0 .0 .0 .184 .020 .050 .040 .050 .020 .050 .040 3.47 8.30 10.20 .1420*

.03* .02* .03 .02* .03* .0667* .0207 .0274 .0314* .0577* .0200* .0289 .0280* 3.207* 5.140* 6.196* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43207 43208 43208 43208 43208 43208 43208 43208 43208 43208 43208 43208 43208 43208 43212 43212 43212 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Freon 113 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 Freon 114 n-Butane n-Butane n-Butane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 101 101 101 101 101 210 210 210 210 210 210 210 210 126 126 126 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 47 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 11 11 11 8 10 10 10 10 11 11 11 8 10 10 10 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 26

1672 9 4 14 7 25 28 26 1672 9 4 14 7 25 27 26 10.60 415.1135 8.20 9.80 10.60 3.10 8.30 9.00 5.80 89.1033 4.70 5.70 5.80 .38 .80 1.90 1.00 9.00 176.5292 7.50 7.90 9.00 1.68 7.70 7.10 5.50 54.7165 3.70 3.70 5.40 .30 .60 .70 .90 7.00 116.7230 5.30 3.00 6.10 1.58 5.20 6.30 4.20 40.8355 2.50 1.40 4.00 .29 .40 .60 .60 5.60 113.9455 4.20 2.70 4.50 1.38 4.90 5.30 3.70 29.6636 2.30 1.30 2.20 .28 .40 .50 .50 3.790* 7.13304 4.500* 5.850* 4.586* 1.557* 2.788* 2.996* 1.779* 3.33356 2.378* 3.025* 2.239* .293* .224* .315* .225* 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43212 43212 43212 43212 43212 43214 43214 43214 43214 43214 43214 43214 43214 43216 43216 43216 43216 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Butane n-Butane n-Butane n-Butane n-Butane Isobutane Isobutane Isobutane Isobutane Isobutane Isobutane Isobutane Isobutane trans-2-Butene trans-2-Butene trans-2-Butene trans-2-Butene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 142 126 126 126 126 126 126 126 142 126 126 126 126 126 126 126 Cert

N Y

N

N Y

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 48 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 11 11 11 8 10 10 10 10 11 11 11 6 6 6 7 7 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2004 2007 2008 2007 2008 1672

9 4 14 7 25 28 26 1672 9 4 14 12 25 52 5 5 115.9471

.40 .40 .70 .28 .80 .60 .40 150.0236 .40 .40 .40 1.5 1.3 1.2 1.2 1.2 15.0635

.40 .40 .50 .10 .60 .50 .30 46.0709 .30 .30 .30 1.2 1.2 1.1 .8 1.1 12.9228

.20 .10 .40 .10 .40 .50 .20 14.4476 .30 .20 .30 1.1 1.1 1.1 .4 .6 11.4686

.10 .10 .20 .10 .40 .40 .20 12.7758 .20 .10 .20 1.0 .9 1.0 .2 .5 1.07094

.178* .250* .171* .121* .248* .243* .137* 1.06693 .200* .250* .179* .82* .51* .40 .52* .76* 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43216 43216 43216 43216 43217 43217 43217 43217 43217 43217 43217 43217 43218 43218 43218 43218 43218 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: trans-2-Butene trans-2-Butene trans-2-Butene trans-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

142 126 126 126 126 126 126 126 142 126 126 126 101 101 101 101 101 Cert

Y

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 49 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 10 20 20 20 20 21 21 21 21 8 10 10 10 10 11 11 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 2008 2007 2004 2005 2006 2007 2004 2005 2006 2007 2008 2004 2005 2006 2007 2004 2005 7

1672 45 60 52 29 13 7 26 10 7 25 28 26 1672 9 4 .83 248.1455 2.880 2.590 2.630 1.790 3.750 1.950 2.540 1.770 7.60 11.50 11.30 8.30 157.1812 8.20 7.10 .77 19.4086 1.440 2.420 1.960 1.620 3.000 .890 2.010 1.620 3.30 10.80 11.20 8.00 138.4765 7.10 6.20 .10 17.9542 1.410 2.000 1.960 1.200 1.024 .810 1.850 .960 3.30 8.50 10.30 5.60 102.3347 5.10 2.70 .10 15.9866 1.360 1.960 1.820 1.090 .800 .450 1.700 .860 2.50 7.50 8.00 4.70 57.5977 4.30 2.50 .296*

1.27661 .6071* .8137 .7673* .6028* .9029* .7529* .7765 .7470* 3.286* 4.720* 4.979* 3.635* 6.03762 4.422* 4.625* 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43218 43218 43218 43218 43218 43218 43218 43218 43218 43218 43220 43220 43220 43220 43220 43220 43220 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 142 210 210 210 210 210 210 210 210 126 126 126 126 142 126 126 Cert

Y

Y

Y

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 50 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 8 10 10 10 10 11 11 11 8 10 10 10 10 11 11 11 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 14

7 25 28 26 1672 9 4 14 7 25 28 26 1672 9 4 14 8.30

35.00 42.60 37.20 25.80 446.8167 25.90 20.80 28.50 .57 1.10 1.20 5.50 125.1689 .70 1.00 4.30 7.90

30.70 39.50 33.10 24.30 277.6010 21.20 17.80 24.10 .52 .90 1.20 4.60 49.0456 .50 .80 2.80 5.30

28.30 26.00 28.50 14.80 183.8335 13.50 9.00 14.10 .36 .70 1.10 3.80 28.9975 .40 .80 2.70 4.60

25.40 25.60 26.90 14.30 99.3282 11.90 7.50 12.00 .34 .60 1.00 3.70 13.5325 .40 .60 2.70 4.300*

25.143* 15.408* 15.386* 9.819* 14.30896 13.289* 13.775* 11.621* .387* .428* .554* 2.385* 1.07888 .367* .800* 1.789* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43220 43221 43221 43221 43221 43221 43221 43221 43221 43224 43224 43224 43224 43224 43224 43224 43224 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Pentane Isopentane Isopentane Isopentane Isopentane Isopentane Isopentane Isopentane Isopentane 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 142 126 126 126 126 126 126 126 142 126 126 126 Cert

N

N Y

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 51 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 10 10 10 10 11 11 11 8 10 10 10 10 11 11 11 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 2008 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 7

7 25 28 26 1672 9 4 14 7 25 28 26 1672 9 4 14 7.00

.67 2.80 1.80 2.60 121.7984 1.60 1.30 2.20 5.60 1.20 1.40 .90 190.2291 .70 .50 .90 4.10

.66 2.80 1.70 1.90 23.7864 1.30 .90 1.30 .10 .90 .90 .90 14.1030 .40 .50 .90 3.70

.49 1.70 1.40 1.90 14.0245 .60 .40 1.20 .10 .70 .70 .50 12.7355 .30 .20 .60 .50

.35 1.60 1.30 1.80 11.5471 .50 .40 1.00 .10 .60 .70 .50 11.4106 .30 .20 .50 2.286*

.434* .956* .761* 1.365* 1.27439 .689* .750* .779* .881* .356* .389* .387* .97910 .300* .350* .414* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43225 43226 43226 43226 43226 43226 43226 43226 43226 43227 43227 43227 43227 43227 43227 43227 43227 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2-Methyl-1-butene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 142 126 126 126 126 126 126 126 142 126 126 126 Cert

N Y

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 52 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 10 10 10 10 11 11 11 8 10 10 10 10 11 11 11 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 2008 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 7

7 25 28 26 1672 9 4 14 7 25 28 26 1685 9 4 14 .50

2.24 8.30 5.80 4.10 77.8806 5.80 3.80 4.00 3.62 5.50 5.30 3.90 54.7770 4.10 3.20 3.70 .40

1.46 8.20 5.50 3.90 45.9751 4.60 3.80 4.00 2.10 5.40 4.50 3.60 51.1042 3.30 3.10 3.50 .40

1.31 6.20 4.80 2.40 20.2788 3.00 1.80 2.40 1.65 4.20 4.00 2.40 51.0261 2.10 1.40 2.30 .30

1.10 5.70 4.80 2.20 18.2622 2.80 1.50 2.10 1.37 3.50 3.90 2.10 40.7451 1.90 1.10 1.90 .271*

1.286* 3.552* 2.779* 1.638* 2.48298 3.111* 2.725* 1.943* 1.733* 2.320* 2.211* 1.646* 3.77213 2.156* 2.200* 1.836* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43228 43230 43230 43230 43230 43230 43230 43230 43230 43231 43231 43231 43231 43231 43231 43231 43231 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2-Methyl-2-butene 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane n-Hexane n-Hexane n-Hexane n-Hexane n-Hexane n-Hexane n-Hexane n-Hexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 142 126 126 126 126 126 126 126 142 126 126 126 Cert

N Y

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 53 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 10 10 10 10 11 11 11 6 6 6 7 7 8 10 10 10 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0053 0053 0053 2008 2004 2005 2006 2007 2004 2005 2006 2004 2007 2008 2007 2008 2008 2004 2005 2006 7

25 28 26 1685 9 4 14 12 25 52 5 5 7 25 28 26 2.50

3.40 2.60 2.60 27.7668 2.40 1.90 2.60 1.6 .9 .8 .8 .9 .62 1.50 2.00 1.90 2.20

3.40 2.50 2.00 22.5645 1.90 1.70 2.10 1.5 .7 .8 .7 .7 .53 1.40 1.90 1.20 2.10

2.60 2.40 1.50 16.4059 1.50 .90 1.40 1.5 .7 .7 .6 .4 .32 1.30 1.50 1.00 2.00

2.20 2.00 1.40 15.1486 1.20 .80 1.20 1.4 .6 .6 .2 .3 .32 1.00 1.30 .90 1.957*

1.512* 1.357* .988* 1.50626 1.356* 1.325* 1.164* 1.00* .40* .27 .49* .50* .376* .672* .729* .669* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43232 43232 43232 43232 43232 43232 43232 43232 43233 43233 43233 43233 43233 43233 43233 43233 43233 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 142 126 126 126 101 101 101 101 101 126 126 126 126 Cert

N Y

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 54 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 11 11 11 8 8 10 10 10 10 11 11 11 8 8 10 10 0053 0053 0053 0053 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0053 0053 2007 2004 2005 2006 2008 2008 2004 2005 2006 2007 2004 2005 2006 2008 2008 2004 2005 1685

9 4 14 7 7 25 28 26 1685 9 4 14 7 7 25 28 222.5724

1.00 1.40 1.70 .86 .37 2.90 7.00 1.00 255.1310 3.00 1.30 1.00 .22 1.80 1.70 2.20 38.7688

1.00 .90 1.20 .73 .29 2.10 2.60 .80 49.7646 1.00 1.00 .90 .22 1.60 1.60 1.70 25.7969

.70 .40 1.00 .65 .28 2.10 2.40 .70 36.7382 .90 .70 .60 .22 .90 1.60 1.70 22.7436

.60 .40 1.00 .22 .26 2.10 2.20 .60 27.0907 .40 .60 .60 .22 .60 1.20 1.60 1.47653

.611* .775* .771* .443* .248* .924* 1.743* .442* 2.12761 .644* .900* .500* .215* .857* .844* 1.018* 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43233 43233 43233 43233 43234 43235 43235 43235 43235 43235 43235 43235 43235 43236 43238 43238 43238 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Octane n-Octane n-Octane n-Octane 4-Methyl-1-pentene n-Nonane n-Nonane n-Nonane n-Nonane n-Nonane n-Nonane n-Nonane n-Nonane 2-Ethyl-1-butene n-Decane n-Decane n-Decane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

142 126 126 126 126 126 126 126 126 142 126 126 126 126 126 126 126 Cert

Y

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 55 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 11 11 11 8 10 10 10 10 11 11 11 8 10 10 10 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 26

1685 9 4 14 7 25 28 26 1672 9 4 14 7 25 28 26 1.60 284.1432 1.90 1.60 1.20 .59 1.50 1.30 1.60 134.3763 1.10 .90 1.70 3.00 2.30 3.20 2.70 1.10 85.7868 1.00 1.10 1.20 .35 1.40 1.10 1.00 101.0127 1.00 .80 .90 2.60 2.00 2.90 2.30 1.00 52.5026 1.00 .80 .70 .33 1.20 1.10 .90 84.1288 .50 .30 .90 2.50 2.00 2.80 2.30 .90 40.0820 .90 .60 .70 .31 1.00 1.00 .90 64.8969 .40 .30 .80 2.00 2.00 2.60 2.20 .692*

3.28906 .900* 1.025* .650* .331* .608* .593* .688* 1.80961 .556* .575* .757* 1.971* 1.284* 1.586* 1.458* 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43238 43238 43238 43238 43238 43242 43242 43242 43242 43242 43242 43242 43242 43243 43243 43243 43243 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Decane n-Decane n-Decane n-Decane n-Decane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Isoprene Isoprene Isoprene Isoprene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 142 126 126 126 126 126 126 126 142 126 126 126 126 126 126 126 Cert

N Y

N

N Y

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 56 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 11 11 11 20 20 20 20 21 21 21 21 8 10 10 10 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 2007 2004 2005 2006 2004 2005 2006 2007 2004 2005 2006 2007 2008 2004 2005 2006 2007 1672

9 4 14 45 60 54 29 13 7 27 10 7 25 28 26 1672 30.8139

2.20 1.90 2.90 3.300 5.300 4.000 2.700 3.500 5.200 3.200 2.800 .62 3.60 1.60 2.00 192.2102 28.9334

1.90 1.70 2.30 2.700 5.300 3.100 2.100 2.900 3.600 2.800 2.300 .43 3.00 1.50 1.30 21.2674 28.0106

1.70 1.00 2.20 2.675 5.300 2.800 2.000 2.800 2.600 2.400 1.500 .39 2.80 1.40 1.20 16.2672 27.6109

1.50 .70 2.00 2.600 5.200 2.200 1.900 2.600 1.700 2.000 1.200 .35 2.70 1.40 1.00 14.7673 2.87589

1.344* 1.325* 1.607* 1.4807* 2.1308 1.2630 .9793* 1.8354* 2.3857* 1.3074 1.2800* .387* 1.656* .711* .638* 1.34683 1 HOUR

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43243 43243 43243 43243 43243 43243 43243 43243 43243 43243 43243 43243 43244 43244 43244 43244 43244 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

142 126 126 126 210 210 210 210 210 210 210 210 126 126 126 126 142 Cert

Y

N

Y

Y

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 57 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 11 11 8 10 10 10 10 11 11 11 8 8 10 10 10 10 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0053 0053 0053 0053 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2008 2004 2005 2006 2007 9

4 14 7 25 27 26 928 9 4 14 7 7 25 28 26 1685 2.70

1.10 1.60 .22 .60 2.50 .70 24.4682 .40 .60 .70 .22 1.19 6.30 4.70 3.60 136.5852 2.30

.80 1.10 .22 .40 .70 .70 13.2795 .30 .40 .60 .22 1.05 6.10 4.60 3.40 42.3606 2.00

.40 .90 .22 .40 .60 .70 8.9333 .20 .30 .50 .22 .80 4.00 4.10 2.50 28.5607 1.60

.30 .90 .22 .40 .60 .60 8.7516 .20 .20 .50 .22 .67 3.90 3.90 2.40 27.8027 1.522*

.650* .636* .215* .236* .343* .415* 1.34528* .211* .375* .421* .215* .797* 2.292* 2.225* 1.500* 2.99582 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43244 43244 43244 43245 43245 43245 43245 43245 43245 43245 43245 43246 43247 43247 43247 43247 43247 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 1-Hexene 1-Hexene 1-Hexene 1-Hexene 1-Hexene 1-Hexene 1-Hexene 1-Hexene 2-Methyl-1-pentene 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 142 126 126 126 126 126 126 126 126 142 Cert

N

Y

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 58 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 11 11 8 10 10 10 10 11 11 11 8 10 10 10 10 11 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 9

4 14 7 25 28 26 1685 9 4 14 7 25 28 26 1685 9 3.50

3.30 3.60 1.15 2.10 2.50 2.80 31.2026 1.70 1.60 2.70 2.93 5.80 5.20 3.40 248.6842 4.70 2.60

2.90 3.30 .60 2.10 2.30 1.70 23.1508 1.60 1.30 1.60 2.58 5.70 4.00 2.80 41.6449 4.20 2.00

1.40 2.40 .53 1.80 2.20 1.60 22.9440 .80 .90 1.30 2.54 5.70 3.80 1.80 26.2887 3.00 1.90

1.10 2.40 .53 1.60 1.90 1.50 18.2803 .70 .70 1.00 2.45 4.70 3.70 1.70 21.8492 2.30 1.944*

2.175* 1.743* .577* .936* 1.125* .904* 1.92124 .889* 1.125* 1.000* 2.359* 3.152* 2.014* 1.346* 2.59154 2.733* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43247 43247 43247 43248 43248 43248 43248 43248 43248 43248 43248 43249 43249 43249 43249 43249 43249 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane Cyclohexane Cyclohexane Cyclohexane Cyclohexane Cyclohexane Cyclohexane Cyclohexane Cyclohexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 142 126 126 126 126 126 126 126 142 126 Cert

N

N Y

N

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 59 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 11 8 10 10 10 10 11 11 11 8 10 10 10 10 11 11 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 4

14 7 25 28 26 1685 9 4 14 7 25 28 26 1685 9 4 2.60

3.20 4.29 20.40 15.40 11.20 97.9815 12.70 10.70 11.30 1.62 6.50 5.60 4.30 31.4644 3.70 3.80 2.40

2.70 3.95 20.20 14.20 10.30 91.3809 10.50 8.00 10.30 1.51 6.30 5.60 3.80 28.5106 3.20 3.10 1.10

1.80 2.77 13.60 12.80 8.00 55.3721 7.40 4.70 7.70 1.05 3.80 5.00 3.00 28.0177 2.00 1.60 1.00

1.60 2.32 12.60 11.00 7.70 52.8575 7.20 3.50 7.60 .94 3.50 4.50 2.90 22.8208 1.70 1.30 1.775*

1.471* 2.833* 8.040* 6.832* 4.485* 6.87265 7.256* 6.725* 5.221* 1.101* 2.376* 2.514* 1.554* 2.96021 1.944* 2.450* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43249 43249 43250 43250 43250 43250 43250 43250 43250 43250 43252 43252 43252 43252 43252 43252 43252 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 3-Methylhexane 3-Methylhexane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 142 126 126 126 126 126 126 126 142 126 126 Cert

N

N Y

N

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 60 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 8 10 10 10 10 11 11 11 8 8 8 10 10 10 10 11 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0053 0053 0053 0053 0053 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2008 2008 2004 2005 2006 2007 2004 14

7 25 28 26 1685 9 4 14 7 7 7 25 28 26 1685 9 4.40

.30 1.50 1.70 1.50 244.6539 .90 .80 1.20 4.62 1.60 .70 3.60 3.80 1.60 35.0188 2.70 3.80

.20 1.40 1.50 .90 38.5111 .80 .40 1.00 4.24 .10 .63 3.60 2.60 1.30 24.9526 2.10 3.10

.20 1.00 1.10 .80 27.3369 .50 .30 .80 3.28 .10 .48 2.70 1.90 1.10 18.5376 1.60 2.80

.20 .90 1.00 .80 19.2944 .50 .30 .70 3.00 .10 .46 2.40 1.90 1.00 17.5591 1.40 1.957*

.171* .592* .657* .531* 1.44026 .544* .450* .557* 3.013* .314* .500* 1.576* 1.171* .615* 1.65042 1.456* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43252 43253 43253 43253 43253 43253 43253 43253 43253 43256 43257 43261 43261 43261 43261 43261 43261 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2,3,4-Trimethylpentane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane alpha.-Pinene beta.-Pinene Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 142 126 126 126 126 126 126 126 126 126 142 126 Cert

N

N Y

N

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 61 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 11 8 10 10 10 10 11 11 11 8 10 10 10 10 11 11 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 4

14 7 25 28 26 1685 9 4 14 7 25 28 26 1685 9 4 1.50

1.50 1.68 6.50 5.40 3.80 55.9372 3.90 3.40 3.70 2.63 4.00 3.20 2.90 25.9836 2.70 2.20 1.40

1.40 1.14 6.30 4.90 3.70 22.4382 3.70 3.30 3.60 2.47 4.00 3.10 2.40 22.9789 2.30 2.00 .90

1.00 1.04 4.60 4.50 2.20 21.7443 1.90 1.50 2.10 1.88 2.80 2.90 1.60 18.5714 1.10 .90 .60

.80 .88 4.00 4.40 2.10 21.6404 1.90 1.30 1.90 1.87 2.40 2.90 1.50 17.8315 1.10 .80 1.100*

.729* .974* 2.472* 2.411* 1.562* 2.67381 2.156* 2.375* 1.743* 1.821* 1.492* 1.493* 1.104* 1.77417 1.267* 1.475* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43261 43261 43262 43262 43262 43262 43262 43262 43262 43262 43263 43263 43263 43263 43263 43263 43263 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Methylcyclohexane Methylcyclohexane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 142 126 126 126 126 126 126 126 142 126 126 Cert

N

N Y

N

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 62 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 10 10 10 11 11 11 8 10 10 10 10 11 11 11 8 8 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 2006 2004 2005 2006 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2008 14

25 28 26 9 4 14 7 25 28 26 1672 9 4 14 7 7 2.80

4.10 2.80 5.10 2.60 2.70 1.70 .16 1.10 1.50 3.80 117.6918 .70 .90 2.10 5.70 2.10 2.50

3.40 2.50 3.70 2.30 2.60 .05 .16 .90 1.20 3.40 36.2503 .60 .80 1.70 .10 1.70 1.60

2.90 2.50 3.20 1.80 2.10 .05 .16 .70 1.10 3.20 22.0439 .50 .50 1.60 .10 1.60 1.30

2.70 2.50 3.10 1.50 2.00 .05 .16 .60 1.10 3.10 12.6685 .40 .30 1.50 .10 1.50 1.264*

1.864* 1.446* .623* 1.544* 2.350* .168* .160* .424* .611* 1.308* 1.41129 .389* .625* 1.064* .900* 1.357* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43263 43270 43270 43270 43270 43270 43270 43279 43280 43280 43280 43280 43280 43280 43280 43282 43283 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2-Methylhexane Isobutene Isobutene Isobutene Isobutene Isobutene Isobutene 1-Nonene 1-Butene 1-Butene 1-Butene 1-Butene 1-Butene 1-Butene 1-Butene 3-Methyl-1-butene Cyclopentene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 142 126 126 126 126 126 Cert

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 63 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 10 10 10 10 11 11 11 8 10 10 10 10 11 11 11 8 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 7

25 28 26 1672 9 4 14 7 25 28 26 1672 9 4 14 7 1.70

5.90 4.90 3.60 60.8588 3.90 3.20 3.60 4.72 12.20 9.10 6.50 132.0051 8.50 6.10 6.40 .22 1.20

5.80 4.20 3.30 37.1425 3.10 2.60 3.20 3.13 11.90 8.90 6.40 71.7450 7.10 5.50 6.30 .22 1.00

3.80 4.00 2.40 23.5450 1.80 1.30 2.30 2.97 9.20 8.10 3.80 26.1406 4.40 2.60 3.80 .22 .90

3.70 3.70 2.30 16.8495 1.60 1.10 2.10 2.60 8.60 7.70 3.30 24.2063 4.10 2.10 3.10 .22 1.000*

2.172* 2.114* 1.512* 2.16588 1.833* 2.050* 1.700* 2.807* 4.792* 4.246* 2.585* 3.71590 4.367* 4.075* 2.979* .215* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43284 43284 43284 43284 43284 43284 43284 43284 43285 43285 43285 43285 43285 43285 43285 43285 43289 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane trans-2-Hexene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 142 126 126 126 126 126 126 126 142 126 126 126 126 Cert

N Y

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 64 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 10 10 10 10 11 11 11 8 8 8 8 30 30 31 31 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 2008 2008 2004 2005 2006 2007 2004 2005 2006 2008 2008 2008 2008 2007 2008 2007 2008 7

7 25 28 26 1685 9 4 14 7 7 7 7 30 61 3 7 .57

2.08 12.60 8.30 5.50 115.3858 8.30 5.20 5.50 1.00 12.80 .09 4.29 1.8 1.3 1.9 1.3 .22

1.91 12.20 7.30 5.20 48.4604 5.40 4.40 5.20 .92 .10 .09 2.77 1.8 1.3 1.2 1.2 .22

1.38 8.10 6.40 4.00 39.4590 4.60 2.30 3.80 .78 .10 .09 2.22 1.6 1.2 1.1 1.0 .22

1.27 7.20 5.80 3.50 35.2943 3.90 1.80 3.50 .69 .10 .09 .20 1.4 1.1

.9 .266* 1.434* 4.788* 3.511* 2.200* 4.05145 4.056* 3.425* 2.557* .720* 1.914* .085* 1.437* .90* .61 1.40* .83* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43290 43291 43291 43291 43291 43291 43291 43291 43291 43292 43298 43299 43328 43329 43329 43329 43329 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: cis-2-Hexene 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2-2-3-Trimethylpentane 1-Decene 1-Undecene 1-Heptene Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 142 126 126 126 126 126 126 126 202 202 202 202 Cert

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 65 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

32 8 6 6 6 7 7 20 20 20 20 21 21 21 21 6 6 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 2007 2008 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 36

7 12 25 52 5 5 45 60 54 29 13 7 27 10 12 25 1.9

1.37 1.00 .02 .15 .02 .25 2.000 .300 .300 .400 1.200 .050 .300 .400 .21 .03 1.8

1.20 1.00 .02 .07 .02 .01 1.800 .050 .300 .300 1.155 .050 .300 .400 .21 .03 1.6

.21 .95 .02 .04 .02 .01 1.310 .050 .300 .300 .800 .050 .300 .200 .21 .03 1.6

.21 .90 .02 .04 .02 .01 1.285 .050 .300 .300 .740 .050 .300 .200 .21 .03 .81*

.517* .510* .023* .017 .023* .060* .6494* .0542 .1630 .1621* .6115* .0500* .1852 .2300* .210* .033* 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43329 43330 43372 43372 43372 43372 43372 43372 43372 43372 43372 43372 43372 43372 43372 43373 43373 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Butyraldehyde & isobutyraldehyde Dodecene Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Tert-amyl methyl ether Tert-amyl methyl ether Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

202 126 101 101 101 101 101 210 210 210 210 210 210 210 210 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 66 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 7 6 6 6 7 7 6 6 6 7 7 6 6 6 7 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2007 2008 2004 2007 2008 2007 2008 2004 2007 2008 2007 2008 2004 2007 2008 2007 52

5 5 12 25 52 5 5 12 25 52 5 5 12 25 52 5 .04

.03 .04 .15 .02 .02 .02 .02 .15 .04 .05 .04 .05 .28 .24 .19 .22 .04

.03 .04 .15 .02 .02 .02 .02 .15 .04 .05 .04 .05 .28 .20 .15 .04 .04

.03 .04 .15 .02 .02 .02 .02 .15 .04 .05 .04 .05 .28 .14 .15 .04 .04

.03 .04 .15 .02 .02 .02 .02 .15 .04 .05 .04 .05 .28 .04 .14 .04 .039

.033* .039* .150* .024* .015 .024* .015* .150* .038* .053 .038* .053* .275* .054* .047 .072* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43373 43373 43373 43396 43396 43396 43396 43396 43438 43438 43438 43438 43438 43441 43441 43441 43441 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Tert-amyl methyl ether Tert-amyl methyl ether Tert-amyl methyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether tert-Butyl ethyl ether Ethyl acrylate Ethyl acrylate Ethyl acrylate Ethyl acrylate Ethyl acrylate Methyl methacrylate Methyl methacrylate Methyl methacrylate Methyl methacrylate Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 67 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 1 1 1 1 2 3 30 30 31 31 32 1 1 1 1 2 0329 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 2008 2004 2005 2006 2007 2007 2007 2007 2008 2007 2008 2007 2004 2005 2006 2007 2007 5

56 49 51 30 25 14 30 61 3 7 36 56 49 51 30 25 .25

15.8 7.6 7.5 5.3 5.7 4.4 6.0 4.4 6.3 4.4 6.7 6.8 6.2 9.2 6.2 5.6 .09

14.5 7.1 6.7 5.0 4.7 4.2 6.0 4.2 4.7 4.2 5.7 6.4 6.2 7.8 5.2 5.4 .03

14.0 6.5 6.1 4.6 4.1 4.1 5.8 4.0 4.1 3.5 5.6 5.8 5.2 7.2 4.8 4.8 .03

7.6 6.4 5.8 4.3 3.9 4.0 5.2 4.0

3.5 5.1 5.4 4.8 6.8 4.4 4.6 .086*

4.88 4.46* 3.88 3.22* 3.33* 3.24* 4.04* 2.89 5.01* 3.31* 4.11* 3.59 3.34* 3.65 3.05* 3.24* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43441 43502 43502 43502 43502 43502 43502 43502 43502 43502 43502 43502 43503 43503 43503 43503 43503 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Methyl methacrylate Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 Cert

N Y Y Y

N Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 68 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

3 30 30 31 31 32 30 30 31 31 32 6 6 7 7 30 30 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2007 2007 2008 2007 2008 2007 2007 2008 2007 2008 2007 2007 2008 2007 2008 2007 2008 14

30 61 3 7 36 30 61 3 7 36 25 52 5 5 30 61 5.4

6.4 5.4 6.6 5.5 8.0 1.2 1.0 .9 1.1 1.6 8.9 7.0 3.9 1.6 .6 .5 5.2

5.7 5.0 3.7 4.3 5.7 .9 1.0 .8 1.0 1.3 5.1 6.2 3.8 1.5 .4 .3 4.6

5.7 4.8 3.4 4.2 5.3 .8 1.0 .7 .9 1.0 4.5 5.6 3.2 1.5 .2 .3 3.4

5.6 4.8

4.0 4.9 .8 1.0

.8 1.0 4.4 4.4 2.0 1.5 .0 .3 3.11*

3.67* 2.98 4.55* 3.74* 3.12* .66* .62 .84* .80* .58* 2.83* 2.02 2.81* 1.48* .06* .06 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43503 43503 43503 43503 43503 43503 43504 43504 43504 43504 43504 43505 43505 43505 43505 43513 43513 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Acrolein Acrolein Acrolein Acrolein Isovaleraldehyde Isovaleraldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

202 202 202 202 202 202 202 202 202 202 202 101 101 101 101 202 202 Cert

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 69 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

31 31 32 30 30 31 31 32 30 30 31 31 32 30 30 31 31 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2007 2008 2007 2007 2008 2007 2008 2007 2007 2008 2007 2008 2007 2007 2008 2007 2008 3

7 36 30 61 3 7 36 30 61 3 7 36 30 61 3 7 .2

.2 .5 1.2 .7 1.3 1.0 1.3 .6 1.2 .7 .7 1.1 1.1 .9 1.1 1.0 .0

.0 .4 1.0 .7 1.3 .9 .8 .6 .7 .7 .6 .8 1.0 .9 .8 .9 .0

.0 .3 .8 .7 1.1 .9 .8 .6 .7 .6 .6 .6 .9 .9 .7 .8 .0

.0 .7 .7

.8 .7 .5 .6

.4 .5 .9 .9

.7 .07*

.05* .05* .56* .45 1.26* .74* .35* .39* .32 .66* .47* .29* .65* .49 .84* .67* 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43513 43513 43513 43517 43517 43517 43517 43517 43518 43518 43518 43518 43518 43528 43528 43528 43528 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Valeraldehyde Valeraldehyde Valeraldehyde Valeraldehyde Valeraldehyde Crotonaldehyde Crotonaldehyde Crotonaldehyde Crotonaldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 70 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

32 1 1 1 1 2 3 30 30 31 31 32 6 6 6 7 7 0329 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2007 2004 2005 2006 2007 2007 2007 2007 2008 2007 2008 2007 2004 2007 2008 2007 2008 36

56 49 51 30 25 14 30 61 3 7 36 12 25 52 5 5 1.4

20.7 21.3 26.4 16.8 17.7 17.4 27.3 21.5 27.9 21.1 25.5 10.80 21.76 10.32 14.60 5.52 1.4

19.5 18.9 22.2 15.3 16.2 15.0 23.0 20.0 15.1 18.5 25.5 10.60 17.52 7.48 9.20 3.40 1.3

18.6 15.3 22.2 14.7 15.6 13.5 21.8 18.4 12.6 12.8 20.7 9.90 15.72 6.24 8.16 2.88 1.2

18.0 14.4 21.3 14.4 14.7 13.2 19.2 18.4

12.2 17.2 9.40 13.88 6.04 8.04 2.28 .81*

10.29 10.00* 11.42 9.68* 9.84* 10.48* 13.58* 10.19 18.54* 12.99* 13.24* 7.525* 8.356* 3.618 8.674* 3.230* 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43528 43551 43551 43551 43551 43551 43551 43551 43551 43551 43551 43551 43552 43552 43552 43552 43552 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Crotonaldehyde Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

202 202 202 202 202 202 202 202 202 202 202 202 101 101 101 101 101 Cert

N Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 71 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 20 20 21 21 21 21 6 6 6 7 7 6 6 6 7 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2007 2008 2007 45

60 52 29 13 7 27 10 12 25 52 5 5 12 25 52 5 14.500 13.100 6.500 5.840 16.500 19.100 4.860 5.280 1.62 2.65 1.48 2.41 .95 6.92 10.52 12.08 16.10 12.600

12.100 6.400 5.360 10.700 12.800 3.870 4.980 1.32 2.22 1.46 1.72 .58 4.76 8.94 8.72 14.28 12.100

9.500 5.890 4.740 10.200 4.200 3.840 4.320 .90 2.17 1.15 1.25 .56 4.68 8.80 8.70 5.30 11.400

8.900 5.800 4.200 9.900 4.000 3.770 3.430 .90 1.84 1.00 .98 .42 2.04 8.32 7.26 .65 6.7696* 5.4133 3.5119 2.3738* 7.5385* 6.9143* 2.7300 3.3380* .705* 1.070* .570 1.402* .566* 2.348* 3.825* 1.663 7.374* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43552 43552 43552 43552 43552 43552 43552 43552 43560 43560 43560 43560 43560 43702 43702 43702 43702 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Methyl isobutyl ketone Acetonitrile Acetonitrile Acetonitrile Acetonitrile Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 210 210 101 101 101 101 101 101 101 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 72 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 6 6 6 7 7 6 6 6 7 7 20 20 20 20 21 21 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 2008 2004 2007 2008 2007 2008 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 5

12 25 52 5 5 12 25 52 5 5 45 60 54 29 13 7 20.20

.12 2.73 2.03 .04 .01 .8 .8 1.1 .8 .9 .634 .640 .610 .710 .738 .550 14.36

.12 .71 1.72 .04 .01 .8 .8 1.0 .7 .9 .630 .620 .520 .680 .660 .540 .90

.12 .12 1.45 .04 .01 .7 .7 1.0 .7 .7 .628 .600 .500 .670 .626 .530 .74

.12 .04 1.42 .04 .01 .7 .7 .9 .6 .6 .625 .600 .490 .600 .620 .490 7.383*

.120* .174* .214 .036* .014* .67* .59* .70 .58* .73* .5275* .4507 .3826 .5107* .5475* .5057* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43702 43704 43704 43704 43704 43704 43801 43801 43801 43801 43801 43801 43801 43801 43801 43801 43801 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acetonitrile Acrylonitrile Acrylonitrile Acrylonitrile Acrylonitrile Acrylonitrile Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Chloromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 101 101 101 101 210 210 210 210 210 210 Cert

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 73 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 6 6 6 7 7 20 20 20 20 21 21 21 21 6 6 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 27

10 12 25 52 5 5 45 60 50 29 13 7 25 10 12 25 .620

.600 .5 .5 3.5 .4 .8 .510 .670 1.000 .730 .650 .260 .930 .380 .1 .2 .520

.570 .5 .4 3.5 .2 .8 .510 .570 .740 .420 .360 .220 .660 .340 .1 .2 .480

.550 .4 .3 3.3 .1 .3 .462 .540 .700 .410 .252 .210 .620 .230 .1 .1 .460

.540 .4 .3 3.1 .1 .3 .459 .500 .660 .330 .250 .200 .270 .230 .1 .1 .3996

.5150* .31* .17* .51 .17* .47* .2351* .2338 .2174* .1938* .2235* .1800* .2016* .2010* .05* .08* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43801 43801 43802 43802 43802 43802 43802 43802 43802 43802 43802 43802 43802 43802 43802 43803 43803 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chloromethane Chloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Dichloromethane Chloroform Chloroform Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 101 101 101 101 101 210 210 210 210 210 210 210 210 101 101 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 74 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 7 20 20 20 20 21 21 21 21 6 6 6 7 7 20 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 52

5 5 45 60 54 29 13 7 27 10 12 25 52 5 5 45 .3

.2 .2 .230 .330 .190 .180 .170 .270 .180 .180 .1 .1 .2 .1 .1 .190 .2

.1 .2 .216 .300 .150 .120 .165 .170 .150 .120 .1 .1 .2 .1 .1 .186 .2

.1 .2 .200 .270 .150 .110 .153 .130 .140 .110 .1 .1 .2 .1 .1 .183 .2

.1 .1 .197 .270 .140 .110 .150 .120 .140 .100 .1 .1 .2 .1 .1 .181 .09

.10* .13* .1064* .1148 .0756 .0679* .1063* .1357* .0778 .0820* .09* .09* .12 .08* .11* .1219* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43803 43803 43803 43803 43803 43803 43803 43803 43803 43803 43803 43804 43804 43804 43804 43804 43804 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chloroform Chloroform Chloroform Chloroform Chloroform Chloroform Chloroform Chloroform Chloroform Chloroform Chloroform Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 210 210 210 210 210 210 210 210 101 101 101 101 101 210 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 75 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 20 21 21 21 21 6 6 6 7 7 20 20 20 20 21 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 60

51 29 13 7 25 10 12 25 52 5 5 45 60 51 29 13 .110

.120 .110 .187 .110 .120 .110 .0 .0 .0 .0 .0 .114 .030 .040 .070 .020 .110

.120 .110 .143 .110 .110 .100 .0 .0 .0 .0 .0 .113 .030 .040 .070 .010 .110

.120 .100 .130 .100 .110 .100 .0 .0 .0 .0 .0 .112 .030 .040 .050 .010 .110

.110 .100 .123 .100 .100 .100 .0 .0 .0 .0 .0 .030 .030 .040 .050 .010 .0953

.0951* .0900* .1148* .0971* .0916* .0930* .03* .01* .00 .01* .00* .0178* .0122 .0190* .0266* .0108* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43804 43804 43804 43804 43804 43804 43804 43806 43806 43806 43806 43806 43806 43806 43806 43806 43806 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Bromoform Bromoform Bromoform Bromoform Bromoform Bromoform Bromoform Bromoform Bromoform Bromoform Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 210 101 101 101 101 101 210 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 76 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 21 6 6 6 7 7 20 20 20 20 21 21 21 21 6 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 7

25 10 12 25 52 5 5 45 60 54 29 13 7 27 10 12 .010

.040 .070 .4 .3 .5 .3 .4 .401 .500 .320 .330 .366 .380 .310 .330 .1 .010

.040 .050 .3 .3 .4 .3 .3 .380 .380 .310 .320 .360 .330 .310 .300 .1 .010

.040 .050 .3 .3 .4 .2 .3 .380 .380 .310 .310 .346 .310 .290 .300 .1 .010

.040 .050 .3 .3 .4 .2 .3 .376 .350 .310 .300 .340 .300 .280 .290 .1 .0100*

.0196* .0390* .29* .26* .28 .23* .31* .3266* .2997 .2619 .2662* .3201* .3057* .2552 .2720* .10* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43806 43806 43806 43811 43811 43811 43811 43811 43811 43811 43811 43811 43811 43811 43811 43811 43812 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Bromoform Bromoform Bromoform Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Chloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 101 101 101 101 101 210 210 210 210 210 210 210 210 101 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 77 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 7 7 20 20 20 20 21 21 21 21 6 6 6 7 7 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 25

52 5 5 45 60 54 29 13 7 27 10 12 25 52 5 5 .1

.1 .0 .1 .208 .090 .240 .350 .180 .140 .120 .110 .05 .02 .01 .02 .01 .1

.1 .0 .0 .190 .080 .200 .180 .170 .110 .120 .100 .05 .02 .01 .02 .01 .0

.0 .0 .0 .190 .080 .200 .160 .138 .080 .090 .090 .05 .02 .01 .02 .01 .0

.0 .0 .0 .188 .070 .190 .150 .130 .020 .090 .080 .05 .02 .01 .02 .01 .03*

.02 .02* .02* .0830* .0315 .0991 .0966* .1114* .0586* .0581 .0640* .050* .016* .007 .016* .007* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43812 43812 43812 43812 43812 43812 43812 43812 43812 43812 43812 43812 43813 43813 43813 43813 43813 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane Chloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 210 210 210 210 210 210 210 210 101 101 101 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 78 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 20 20 21 21 21 21 6 6 6 7 7 20 20 20 20 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 45

60 54 29 13 7 27 10 12 25 52 5 5 45 60 54 29 .020

.020 .020 .020 .020 .020 .020 .020 2.4 .1 .8 .1 .1 1.162 .090 .120 .100 .020

.020 .020 .020 .020 .020 .020 .020 1.9 .1 .4 .0 .0 .478 .080 .120 .090 .020

.020 .020 .020 .020 .020 .020 .020 1.3 .1 .4 .0 .0 .324 .080 .110 .090 .020

.020 .020 .020 .020 .020 .020 .020 1.0 .1 .1 .0 .0 .256 .080 .110 .080 .0200*

.0200 .0200 .0200* .0200* .0200* .0200 .0200* .78* .04* .07 .04* .04* .1609* .0548 .0583 .0617* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43813 43813 43813 43813 43813 43813 43813 43813 43814 43814 43814 43814 43814 43814 43814 43814 43814 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 210 210 101 101 101 101 101 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 79 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 21 21 6 6 6 7 7 20 20 20 20 21 21 21 21 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 13

7 27 10 12 25 52 5 5 45 60 54 29 13 7 27 10 .230

.070 .120 .120 .1 .0 .0 .0 .0 .186 .060 .080 .050 .020 .020 .060 .060 .158

.070 .110 .090 .1 .0 .0 .0 .0 .082 .060 .070 .050 .020 .020 .060 .050 .146

.060 .110 .080 .1 .0 .0 .0 .0 .076 .060 .070 .050 .020 .020 .050 .050 .140

.060 .090 .080 .1 .0 .0 .0 .0 .070 .060 .060 .050 .020 .020 .050 .050 .1134*

.0543* .0611 .0680* .06* .02* .01 .02* .01* .0274* .0238 .0304 .0317* .0200* .0200* .0278 .0360* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43814 43814 43814 43814 43815 43815 43815 43815 43815 43815 43815 43815 43815 43815 43815 43815 43815 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Methyl chloroform Methyl chloroform Methyl chloroform Methyl chloroform Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Ethylene dichloride Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 101 101 101 101 101 210 210 210 210 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 80 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 7 7 20 20 20 20 21 21 21 21 6 6 6 7 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 12

25 52 5 5 45 60 54 29 13 7 27 10 12 25 52 5 .9

.8 .4 .4 .4 .960 1.560 1.630 1.570 1.700 1.150 1.260 1.030 .05 .02 .01 .02 .7

.5 .4 .3 .4 .840 1.240 1.410 1.020 .940 .540 1.190 .980 .05 .02 .01 .02 .5

.5 .3 .1 .3 .800 1.190 1.310 .980 .520 .440 1.140 .570 .05 .02 .01 .02 .5

.5 .3 .1 .2 .750 1.130 1.150 .550 .330 .200 .900 .380 .05 .02 .01 .02 .36*

.21* .14 .20* .28* .2953* .4015 .3315 .2848* .3892* .3914* .3396 .3560* .050* .016* .009 .016* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43817 43817 43817 43817 43817 43817 43817 43817 43817 43817 43817 43817 43817 43818 43818 43818 43818 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 210 210 210 210 210 210 210 210 101 101 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 81 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 20 20 20 20 21 21 21 21 6 6 6 7 7 20 20 20 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 5

45 60 54 29 13 7 27 10 12 25 52 5 5 45 60 54 .01

.020 .050 .050 .040 .020 .020 .060 .020 .0 .0 .1 .0 .0 .085 .030 .050 .01

.020 .020 .050 .020 .020 .020 .050 .020 .0 .0 .0 .0 .0 .084 .030 .030 .01

.020 .020 .050 .020 .020 .020 .050 .020 .0 .0 .0 .0 .0 .083 .030 .030 .01

.020 .020 .040 .020 .020 .020 .040 .020 .0 .0 .0 .0 .0 .057 .020 .020 .009*

.0200* .0205 .0220 .0207* .0200* .0200* .0252 .0200* .03* .01* .01 .01* .01* .0206* .0117 .0119 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43818 43818 43818 43818 43818 43818 43818 43818 43818 43819 43819 43819 43819 43819 43819 43819 43819 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 210 210 210 210 210 210 210 210 101 101 101 101 101 210 210 210 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 82 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 21 21 21 21 6 6 6 7 7 20 20 20 20 21 21 21 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 29

13 7 27 10 12 25 52 5 5 45 60 54 29 13 7 27 .010

.084 .020 .030 .010 .08 .02 .02 .02 .01 .020 .050 .020 .020 .020 .020 .020 .010

.058 .010 .010 .010 .08 .02 .01 .02 .01 .020 .020 .020 .020 .020 .020 .020 .010

.047 .010 .010 .010 .08 .02 .01 .02 .01 .020 .020 .020 .020 .020 .020 .020 .010

.040 .010 .010 .010 .08 .02 .01 .02 .01 .020 .020 .020 .020 .020 .020 .020 .0100*

.0261* .0114* .0107 .0100* .080* .017* .008 .017* .008* .0200* .0205 .0200 .0200* .0200* .0200* .0200 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43819 43819 43819 43819 43819 43820 43820 43820 43820 43820 43820 43820 43820 43820 43820 43820 43820 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Bromomethane Bromomethane Bromomethane Bromomethane Bromomethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 101 101 101 101 101 210 210 210 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 83 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 6 6 6 7 7 6 6 6 7 7 20 20 20 20 21 21 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 2007 2004 2007 2008 2007 2008 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 10

12 25 52 5 5 12 25 52 5 5 45 60 50 29 13 7 .020

.32 .22 .23 .19 .16 1.0 .6 .8 .6 .8 .860 .620 .690 .700 .820 .530 .020

.28 .21 .23 .17 .16 .7 .6 .8 .5 .7 .821 .620 .670 .650 .690 .530 .020

.26 .20 .22 .16 .16 .7 .6 .8 .5 .6 .760 .610 .660 .640 .680 .510 .020

.22 .20 .22 .15 .16 .7 .6 .7 .5 .5 .741 .600 .650 .590 .670 .500 .0200*

.130* .169* .175 .144* .158* .65* .51* .56 .46* .62* .6428* .4620 .5416* .5255* .6336* .4843* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43820 43821 43821 43821 43821 43821 43823 43823 43823 43823 43823 43823 43823 43823 43823 43823 43823 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2- trifluoroethane 1,1,2-Trichloro-1,2,2- trifluoroethane 1,1,2-Trichloro-1,2,2- trifluoroethane 1,1,2-Trichloro-1,2,2- trifluoroethane 1,1,2-Trichloro-1,2,2- trifluoroethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 101 101 101 101 101 101 101 101 101 101 210 210 210 210 210 210 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 84 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 6 6 6 7 7 20 20 20 20 21 21 21 21 6 6 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 25

10 12 25 52 5 5 45 60 54 29 13 7 27 10 12 25 .650

.710 .05 .07 .12 .05 .04 .238 .190 .260 .080 .200 .100 .250 .070 0 0 .650 .590 .05 .06 .07 .02 .02 .236 .150 .130 .080 .170 .100 .140 .060 0 0 .630 .580 .05 .05 .04 .02 .02 .236 .140 .130 .060 .152 .080 .140 .060 0 0 .630 .550 .05 .05 .04 .02 .01 .232 .130 .120 .060 .136 .070 .110 .050 0 0 .5496* .5010* .050* .030* .018 .025* .019* .0884* .0628 .0626 .0386* .0891* .0757* .0567 .0420* .1* .0* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43823 43823 43824 43824 43824 43824 43824 43824 43824 43824 43824 43824 43824 43824 43824 43826 43826 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Dichlorodifluoromethane Dichlorodifluoromethane Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene Trichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 101 101 101 101 101 210 210 210 210 210 210 210 210 101 101 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 85 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 7 20 20 20 20 21 21 21 21 6 6 6 7 7 6 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 52

5 5 45 60 54 29 13 7 27 10 12 25 52 5 5 12 0

0 0 .020 .020 .020 .020 .020 .020 .020 .020 .02 .05 .05 .05 .04 .1 0

0 0 .020 .020 .020 .020 .020 .020 .020 .020 .02 .05 .04 .01 .04 .1 0

0 0 .020 .020 .020 .020 .020 .020 .020 .020 .02 .04 .04 .01 .02 .1 0

0 0 .020 .020 .020 .020 .020 .020 .020 .020 .02 .04 .04 .01 .00 .1 .0

.0* .0* .0200* .0200 .0200 .0200* .0200* .0200* .0200 .0200* .020* .017* .011 .017* .020* .11* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43826 43826 43826 43826 43826 43826 43826 43826 43826 43826 43826 43828 43828 43828 43828 43828 43829 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene Bromodichloromethane Bromodichloromethane Bromodichloromethane Bromodichloromethane Bromodichloromethane 1,2-Dichloropropane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 210 210 210 210 210 210 210 210 101 101 101 101 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 86 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 7 7 20 20 20 20 21 21 21 21 6 6 6 7 7 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 25

52 5 5 45 60 54 29 13 7 27 10 12 25 52 5 5 .0

.0 .0 .0 .030 .030 .110 .030 .030 .030 .030 .030 .3 .1 .0 .0 .0 .0

.0 .0 .0 .030 .030 .030 .030 .030 .030 .030 .030 .2 .1 .0 .0 .0 .0

.0 .0 .0 .030 .030 .030 .030 .030 .030 .030 .030 .2 .0 .0 .0 .0 .0

.0 .0 .0 .030 .030 .030 .030 .030 .030 .030 .030 .1 .0 .0 .0 .0 .03*

.02 .03* .02* .0300* .0300 .0315 .0300* .0300* .0300* .0300 .0300* .11* .03* .01 .02* .01* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43829 43829 43829 43829 43829 43829 43829 43829 43829 43829 43829 43829 43830 43830 43830 43830 43830 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 210 210 210 210 210 210 210 210 101 101 101 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 87 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 20 20 21 21 21 21 6 6 6 7 7 20 20 20 20 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 45

60 27 29 13 7 13 10 12 25 52 5 5 45 60 54 29 .200

.260 .210 .160 .030 .240 .190 .030 .1 .2 .1 .0 .0 .180 .310 .340 .090 .150

.250 .200 .030 .030 .030 .100 .030 .1 .1 .0 .0 .0 .140 .310 .230 .030 .150

.220 .140 .030 .030 .030 .100 .030 .1 .0 .0 .0 .0 .140 .200 .210 .030 .110

.200 .130 .030 .030 .030 .030 .030 .1 .0 .0 .0 .0 .110 .170 .210 .030 .0418*

.0502 .0593* .0345* .0300* .0600* .0531* .0300* .08* .03* .01 .02* .01* .0422* .0480 .0591 .0321* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43830 43830 43830 43830 43830 43830 43830 43830 43831 43831 43831 43831 43831 43831 43831 43831 43831 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 210 210 101 101 101 101 101 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 88 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 21 21 6 6 6 7 7 6 6 6 7 7 6 6 6 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2007 2008 2007 2008 2004 2007 2008 13

7 27 10 12 25 52 5 5 12 25 52 5 5 12 25 52 .070

.220 .230 .030 .04 .02 .02 .02 .01 .1 .0 .0 .0 .0 .0 .0 .0 .030

.030 .110 .030 .04 .02 .02 .01 .01 .1 .0 .0 .0 .0 .0 .0 .0 .030

.030 .080 .030 .04 .02 .02 .01 .01 .1 .0 .0 .0 .0 .0 .0 .0 .030

.030 .030 .030 .04 .02 .01 .01 .00 .1 .0 .0 .0 .0 .0 .0 .0 .0331*

.0571* .0422 .0300* .035* .009* .005 .010* .007* .10* .03* .01 .03* .01* .05* .01* .00 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43831 43831 43831 43831 43832 43832 43832 43832 43832 43835 43835 43835 43835 43835 43836 43836 43836 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene Dibromochloromethane Dibromochloromethane Dibromochloromethane Dibromochloromethane Dibromochloromethane Chloroprene Chloroprene Chloroprene Chloroprene Chloroprene Bromochloromethane Bromochloromethane Bromochloromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 101 101 101 101 101 101 101 101 101 101 101 101 101 Cert

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 89 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 7 6 6 6 7 7 20 20 20 20 21 21 21 21 6 6 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 2007 2008 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 5

5 12 25 52 5 5 45 60 54 29 13 7 27 10 12 25 .0

.0 .10 .03 .02 .02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .06 .17 .0

.0 .05 .02 .01 .02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .06 .02 .0

.0 .05 .02 .01 .02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .06 .02 .0

.0 .05 .02 .01 .02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .06 .02 .01*

.00* .054* .017* .005 .016* .006* .0200* .0200 .0200 .0200* .0200* .0200* .0200 .0200* .060* .023* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43836 43836 43838 43838 43838 43838 43838 43838 43838 43838 43838 43838 43838 43838 43838 43839 43839 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Bromochloromethane Bromochloromethane trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene cis-1,2-Dichloroethene cis-1,2-Dichloroethene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 101 101 210 210 210 210 210 210 210 210 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 90 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 7 20 20 20 20 21 21 21 21 6 6 6 7 7 20 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 52

5 5 45 60 54 29 13 7 27 10 12 25 52 5 5 45 .01

.02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .1 .0 .0 .0 .0 .020 .01

.02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .1 .0 .0 .0 .0 .020 .01

.02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .1 .0 .0 .0 .0 .020 .01

.02 .01 .020 .020 .020 .020 .020 .020 .020 .020 .1 .0 .0 .0 .0 .020 .007

.017* .007* .0200* .0200 .0200 .0200* .0200* .0200* .0200 .0200* .05* .01* .01 .01* .01* .0200* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43839 43839 43839 43839 43839 43839 43839 43839 43839 43839 43839 43843 43843 43843 43843 43843 43843 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene cis-1,2-Dichloroethene Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 210 210 210 210 210 210 210 210 101 101 101 101 101 210 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 91 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 20 21 21 21 21 6 6 6 7 7 20 20 20 20 21 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 60

54 29 13 7 27 10 12 25 52 5 5 45 60 54 29 13 .080

.110 .020 .020 .020 .110 .020 .32 .07 .32 .07 .03 .040 .220 .120 .220 .080 .080

.110 .020 .020 .020 .110 .020 .32 .07 .03 .07 .03 .040 .160 .120 .220 .040 .080

.110 .020 .020 .020 .040 .020 .32 .07 .03 .07 .03 .040 .040 .110 .220 .040 .060

.040 .020 .020 .020 .020 .020 .32 .07 .03 .07 .03 .040 .040 .100 .170 .040 .0237

.0257 .0200* .0200* .0200* .0274 .0200* .320* .072* .040 .072* .034* .0400* .0450 .0483 .0893* .0431* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43843 43843 43843 43843 43843 43843 43843 43844 43844 43844 43844 43844 43844 43844 43844 43844 43844 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Ethylene dibromide Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 210 101 101 101 101 101 210 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 92 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 21 6 6 6 7 7 20 20 20 20 21 21 21 21 8 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2008 7

27 10 12 25 52 5 5 45 60 54 29 13 7 27 10 7 .040

.120 .280 .0 .0 .0 .0 .0 .020 .020 .020 .020 .112 .020 .020 .020 3.28 .040

.110 .130 .0 .0 .0 .0 .0 .020 .020 .020 .020 .020 .020 .020 .020 2.83 .040

.110 .110 .0 .0 .0 .0 .0 .020 .020 .020 .020 .020 .020 .020 .020 2.20 .040

.100 .100 .0 .0 .0 .0 .0 .020 .020 .020 .020 .020 .020 .020 .020 .79 .0400*

.0504 .0860* .04* .02* .01 .02* .01* .0200* .0200 .0200 .0200* .0271* .0200* .0200* .0200* 1.504* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43844 43844 43844 43860 43860 43860 43860 43860 43860 43860 43860 43860 43860 43860 43860 43860 43954 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride Vinyl chloride n-Undecane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 101 101 101 101 101 210 210 210 210 210 210 210 210 126 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 93 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 10 11 11 11 8 10 10 10 10 11 11 11 1 1 1 1 1 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2004 2005 2006 2007 2008 25

28 26 1685 9 4 14 7 25 28 26 1685 9 4 14 8722 8719 8725 8722 8618 1.20

1.60 1.50 158.2730 1.10 2.40 .90 .24 2.10 1.20 1.10 38.4864 1.50 .80 .90 .099 .095 .103 .098 .098 1.20

1.40 1.40 54.6246 .80 1.90 .80 .24 1.70 1.00 .90 37.0730 1.50 .40 .90 .088 .094 .097 .092 .098 1.10

1.10 1.20 26.5876 .70 1.20 .80 .23 1.60 1.00 .60 35.2303 1.20 .30 .60 .086 .093 .097 .090 .092 .90

1.10 1.10 23.3174 .60 1.10 .80 .21 1.30 .80 .60 35.0396 1.10 .30 .50 .085 .093 .095 .089 .089 .680*

.686* .892* 2.28982 .600* 1.650* .600* .170* 1.000* .525* .454* 3.64164 1.078* .450* .486* .0493 .0501 .0524 .0532 .0541 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43954 43954 43954 43954 43954 43954 43954 43960 43960 43960 43960 43960 43960 43960 43960 44201 44201 44201 44201 44201 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Undecane n-Undecane n-Undecane n-Undecane n-Undecane n-Undecane n-Undecane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane Ozone Ozone Ozone Ozone Ozone Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per million Parts per million Parts per million Parts per million Parts per million Meth

126 126 126 142 126 126 126 126 126 126 126 142 126 126 126 047 047 047 047 047 Cert

Y

N Y

N Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 94 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 7 7 8 10 10 10 11 11 6 6 6 7 7 8 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 2004 2007 2008 2007 2008 2008 2004 2005 2007 2004 2005 2004 2007 2008 2007 2008 2008 12

25 52 5 5 7 25 28 1686 9 4 12 25 52 5 5 7 16.1

9.4 8.1 10.7 9.9 3.09 15.10 11.90 274.4987 10.80 8.70 9.7 8.2 7.1 7.6 8.6 1.92 14.6

8.5 7.6 9.0 7.8 1.98 15.00 11.60 162.1964 10.30 7.70 8.8 7.1 6.9 6.4 7.4 1.76 14.6

8.0 7.5 6.8 4.9 1.89 10.70 10.80 53.4311 4.70 4.20 8.6 6.9 6.6 4.4 4.0 1.20 13.9

7.6 6.1 2.5 4.0 1.66 10.50 10.60 50.5567 4.30 3.30 8.6 6.7 6.4 1.8 3.6 1.20 9.57*

4.16* 2.74 5.94* 5.83* 1.864* 6.080* 5.761* 5.10863 5.456* 5.975* 6.07* 3.78* 2.99 4.16* 5.36* 1.293* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45109 45109 45109 45109 45109 45109 45109 45109 45109 45109 45109 45201 45201 45201 45201 45201 45201 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene m/p Xylene Benzene Benzene Benzene Benzene Benzene Benzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 126 126 126 142 126 126 101 101 101 101 101 126 Cert

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 95 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 10 11 11 11 20 20 20 20 21 21 21 21 6 6 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 2004 2005 2006 2007 2004 2005 2006 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 25

28 26 1685 9 4 14 45 60 54 29 13 7 27 10 12 25 8.20

6.80 5.60 43.1075 5.80 4.70 5.70 12.130 12.070 12.060 8.870 13.100 9.810 12.670 9.100 30.7 26.5 7.90

6.00 5.60 26.0773 5.80 4.00 5.20 9.060 10.750 11.330 8.770 12.320 6.140 11.210 9.060 30.3 26.0 6.30

5.60 3.90 23.9696 2.90 2.60 3.70 7.850 10.010 10.660 7.210 6.594 4.950 11.030 6.830 30.1 22.1 5.60

5.40 3.10 21.4880 2.80 2.30 3.00 7.340 9.140 9.210 6.980 6.120 3.770 8.880 5.120 23.9 21.9 3.292*

3.207* 2.596* 3.03699 3.189* 3.400* 3.014* 4.5421* 4.4685 4.4163 3.7014* 5.0912* 4.7671* 4.5804 4.5430* 18.22* 14.48* 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45202 45202 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Toluene Toluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 142 126 126 126 210 210 210 210 210 210 210 210 101 101 Cert

N Y

N

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 96 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 7 8 10 10 10 10 11 11 11 20 20 20 20 21 21 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2008 2007 2008 2008 2004 2005 2006 2007 2004 2005 2006 2004 2005 2006 2007 2004 2005 52

5 5 7 25 28 26 1685 9 4 14 45 60 54 29 13 7 21.3

25.8 21.4 8.26 29.60 25.70 20.90 178.7875 19.50 34.30 29.10 33.730 33.010 34.970 31.040 37.870 34.620 19.6

24.5 20.9 7.01 29.60 25.40 18.80 112.4555 19.40 21.50 25.80 25.590 32.740 31.710 26.410 33.430 26.030 17.9

19.6 12.5 6.13 20.10 23.60 13.70 93.8556 10.10 20.50 22.30 21.710 28.740 27.390 26.240 18.417 23.040 16.3

9.3 9.7 5.33 19.30 22.90 11.90 89.2328 8.40 17.30 21.70 19.830 27.490 27.010 24.540 15.400 19.680 7.52

16.34* 14.80* 5.736* 11.892* 12.007* 8.123* 9.65886 10.689* 23.400* 19.257* 11.6629* 12.8980 11.8337 13.8252* 13.6615* 21.2386* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 126 126 126 126 142 126 126 126 210 210 210 210 210 210 Cert

N Y

N

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 97 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 6 6 6 7 7 8 10 10 10 10 11 11 11 20 20 0053 0053 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 2006 2007 2004 2007 2008 2007 2008 2008 2004 2005 2006 2007 2004 2005 2006 2004 2005 27

10 12 25 52 5 5 7 25 28 26 1685 9 4 14 45 60 44.310 31.920 5.3 3.4 3.1 3.9 3.6 1.20 4.90 3.70 3.50 256.6253 3.30 2.80 3.40 7.580 7.680 40.080

28.130 5.1 3.1 3.0 3.3 2.9 .79 4.80 3.40 2.90 57.3614 3.20 2.40 2.90 5.830 7.150 35.860

26.520 4.8 3.0 2.8 2.3 1.9 .74 3.40 3.40 2.00 38.0751 1.60 1.50 2.00 5.800 7.050 31.300

23.730 4.7 2.8 2.5 .9 1.6 .69 3.40 3.40 1.70 24.6771 1.40 1.20 1.60 4.370 6.460 20.5748

21.0720* 3.25* 1.59* 1.15 2.13* 2.25* .741* 1.952* 1.796* 1.323* 2.32177 1.733* 1.975* 1.536* 2.6436* 2.8140 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45202 45202 45203 45203 45203 45203 45203 45203 45203 45203 45203 45203 45203 45203 45203 45203 45203 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Toluene Toluene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 101 101 101 101 101 126 126 126 126 142 126 126 126 210 210 Cert

Y

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 98 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 21 21 21 21 6 6 6 7 7 8 10 10 10 10 11 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2008 2004 2005 2006 2007 2004 54

29 13 7 27 10 12 25 52 5 5 7 25 28 26 1685 9 6.650 4.690 7.560 6.730 7.150 4.820 6.0 3.4 3.0 3.8 3.8 1.17 6.00 4.40 4.00 322.5102 4.20 6.610

4.530 6.980 3.400 6.620 4.630 5.9 3.2 2.8 3.2 2.9 .79 5.90 4.20 3.20 65.2207 3.90 6.440

4.420 3.912 2.850 6.370 3.420 5.9 3.1 2.8 2.4 1.8 .72 4.20 4.10 2.20 45.2574 2.20 5.260

4.020 3.560 2.100 5.240 3.340 5.5 2.9 2.4 .9 1.5 .71 4.00 4.00 1.90 26.2716 2.00 2.5409

2.0545* 2.8597* 2.8271* 2.6633 2.5360* 3.77* 1.58* 1.05 2.12* 2.20* .743* 2.468* 2.164* 1.458* 2.92501 2.278* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45203 45203 45203 45203 45203 45203 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 101 101 101 101 101 126 126 126 126 142 126 Cert

Y

Y

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 99 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 11 20 20 20 20 21 21 21 21 10 10 11 11 20 20 20 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2005 2006 2004 2005 2006 2007 2004 2005 2006 2007 2005 2006 2005 2006 2004 2005 2006 4

14 45 60 54 29 13 7 27 10 28 26 4 14 45 60 54 3.30

3.90 7.540 7.050 6.430 4.730 7.550 5.900 6.700 4.980 8.50 7.90 6.10 7.80 13.590 14.230 13.370 2.90

3.30 6.380 6.700 6.420 4.540 6.990 3.660 6.600 4.540 8.20 6.30 5.50 6.60 11.560 11.860 13.000 1.80

2.10 5.910 6.340 6.110 4.400 4.264 3.100 6.300 3.340 7.60 4.40 2.90 4.30 10.100 11.240 11.860 1.40

1.80 4.632 6.020 5.460 4.130 3.700 2.760 5.390 3.230 7.40 3.90 2.40 3.70 9.920 10.820 11.180 2.350*

1.679* 2.7575* 2.8237 2.5489 2.0255* 2.9328* 2.9543* 2.6574 2.5600* 4.093* 2.692* 4.225* 3.357* 5.3456* 5.1520 4.8980 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 45205 45205 45205 45205 45205 45205 45205 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene m-Xylene m-Xylene m-Xylene m-Xylene m-Xylene m-Xylene m-Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 210 210 210 210 210 210 210 210 126 126 126 126 210 210 210 Cert

N

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 100 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 21 21 21 21 10 10 11 11 20 20 20 20 21 21 21 21 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2007 2004 2005 2006 2007 2005 2006 2005 2006 2004 2005 2006 2007 2004 2005 2006 2007 29

13 7 27 10 28 26 4 14 45 60 54 29 13 7 27 10 9.080 13.760 10.460 13.850 9.430 3.50 3.80 2.60 2.90 7.110 5.770 5.260 3.830 7.260 5.220 5.310 3.960 8.770

13.620 7.570 13.310 8.740 3.50 3.10 2.20 2.40 4.860 5.660 4.980 3.750 7.180 2.700 5.220 3.650 8.740

8.656 6.120 11.660 7.760 3.20 2.50 1.30 1.60 4.510 5.490 4.910 3.550 3.736 2.620 4.910 2.800 8.300

7.460 4.380 9.380 6.700 3.10 1.60 .90 1.40 3.696 4.980 4.400 3.490 2.940 1.840 3.570 2.740 3.9824*

5.7157* 5.1757* 5.1044 5.0550* 1.671* 1.171* 1.750* 1.293* 2.2388* 2.3958 2.0543 1.7007* 2.6072* 2.3129* 2.1370 2.0900* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45205 45205 45205 45205 45205 45206 45206 45206 45206 45206 45206 45206 45206 45206 45206 45206 45206 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: m-Xylene m-Xylene m-Xylene m-Xylene m-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 126 126 126 126 210 210 210 210 210 210 210 210 Cert

Y

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 101 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 7 7 8 10 10 10 10 11 11 11 20 20 20 20 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2004 2007 2008 2007 2008 2008 2004 2005 2006 2007 2004 2005 2006 2004 2005 2006 2007 12

25 52 5 5 7 25 28 26 1685 9 4 14 45 60 54 29 1.5

.8 .7 .9 .9 .40 2.00 1.90 1.50 334.9222 1.40 1.20 1.40 2.620 2.480 2.030 1.690 1.5

.8 .7 .7 .6 .30 1.90 1.50 1.20 70.2678 1.30 1.00 1.20 2.110 2.360 2.010 1.410 1.4

.8 .6 .5 .4 .30 1.40 1.50 .80 52.8632 .60 .60 .80 1.810 2.320 1.970 1.410 1.4

.7 .5 .3 .3 .10 1.30 1.40 .70 33.6551 .60 .50 .60 1.782 2.210 1.890 1.340 .97*

.40* .26 .48* .49* .200* .820* .818* .554* 2.53343 .722* .825* .629* .9886* 1.4490 1.0183 .8324* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 45207 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 126 126 126 126 142 126 126 126 210 210 210 210 Cert

N Y

N

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 102 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 21 21 6 6 6 7 7 8 10 10 10 10 11 11 11 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2007 2004 2007 2008 2007 2008 2008 2004 2005 2006 2007 2004 2005 2006 13

7 27 10 12 25 52 5 5 7 22 28 26 1685 8 4 14 2.750

2.290 2.200 1.570 5.0 3.0 2.4 3.2 3.0 2.49 6.10 5.00 4.70 267.2644 4.40 3.80 3.90 2.510

2.270 2.060 1.560 4.8 2.8 2.3 2.3 2.4 1.78 5.60 4.50 3.60 62.7354 3.50 3.30 3.60 1.332

1.960 1.990 1.470 4.6 2.8 2.3 1.4 1.4 1.01 4.50 4.30 2.30 48.1105 2.50 1.90 2.20 1.280

1.500 1.920 1.140 4.4 2.5 2.0 .8 1.2 .77 3.80 4.30 2.20 33.2873 2.30 1.60 2.00 1.0412*

1.7086* 1.0726 1.0250* 3.08* 1.39* .90 1.60* 1.76* 1.139* 2.741* 2.346* 1.800* 3.29424 2.525* 2.650* 1.843* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45207 45207 45207 45207 45208 45208 45208 45208 45208 45208 45208 45208 45208 45208 45208 45208 45208 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 101 101 101 101 101 126 126 126 126 142 126 126 126 Cert

Y

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 103 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 20 20 21 21 21 21 8 10 10 10 10 11 11 11 8 0053 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 2004 2005 2006 2007 2004 2005 2006 2007 2008 2004 2005 2006 2007 2004 2005 2006 2008 45

60 54 29 13 7 27 10 7 25 28 26 1685 9 4 14 7 7.710 8.530 7.330 5.070 7.800 7.030 7.880 5.140 .46 1.20 1.20 1.00 295.4897 1.00 .90 .90 .16 5.710

7.870 6.930 4.150 6.550 6.950 6.480 4.410 .35 1.20 1.10 .80 43.2640 .90 .80 .80 .16 5.080

7.520 6.220 4.100 3.519 5.440 6.260 4.300 .26 1.20 1.00 .60 27.1311 .50 .70 .50 .16 4.420

7.270 6.000 3.830 3.400 3.720 5.920 3.010 .25 1.00 1.00 .60 24.4300 .50 .40 .50 .16 2.6263* 3.5267 2.7181 1.9431* 2.8265* 4.5871* 2.8715 2.5890* .229* .620* .621* .465* 2.11881 .544* .700* .450* .160* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45208 45208 45208 45208 45208 45208 45208 45208 45209 45209 45209 45209 45209 45209 45209 45209 45210 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene Isopropylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 210 210 126 126 126 126 142 126 126 126 126 Cert

Y

Y

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 104 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 10 11 11 11 8 10 10 10 10 11 11 11 8 10 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 25

28 26 1685 9 4 14 7 25 28 26 1685 9 4 14 7 25 .50

.70 .60 351.3877 .40 .40 .50 .39 1.60 2.20 1.50 423.7261 1.30 1.20 1.30 .75 3.60 .40

.60 .30 58.9383 .30 .20 .30 .38 1.60 1.80 1.30 89.0437 1.00 1.10 1.30 .58 3.50 .40

.50 .20 25.9039 .20 .20 .20 .33 1.30 1.60 1.20 62.3884 .90 1.00 1.20 .57 2.50 .30

.40 .20 22.3723 .20 .10 .10 .30 1.10 1.40 1.20 42.6979 .80 .50 1.10 .45 2.40 .232*

.246* .138* 1.95166 .211* .225* .150* .262* .768* .993* .677* 2.88637 .811* .950* .779* .519* 1.516* 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45210 45210 45210 45210 45210 45210 45210 45211 45211 45211 45211 45211 45211 45211 45211 45212 45212 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene m-Ethyltoluene m-Ethyltoluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 142 126 126 126 126 126 126 126 142 126 126 126 126 126 Cert

N Y

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 105 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 11 11 11 10 10 10 10 11 11 11 20 20 20 20 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2005 2006 2007 2004 2005 2006 2004 2005 2006 2007 2004 2005 2006 2004 2005 2006 2007 28

26 1685 9 4 14 25 28 26 1685 9 4 14 45 60 54 29 3.20

3.00 217.0976 2.50 2.30 2.60 2.00 2.00 1.60 349.9140 1.40 1.40 1.40 4.509 3.470 2.810 2.530 2.80

2.50 29.4103 2.40 2.00 2.60 2.00 1.70 1.30 61.2150 1.30 1.20 1.30 3.789 3.290 2.620 2.030 2.70

1.60 21.0852 1.20 1.30 1.50 1.50 1.60 .90 41.9330 .70 .80 .90 3.573 2.970 2.600 1.970 2.50

1.60 19.8474 1.10 1.00 1.50 1.30 1.60 .90 25.4690 .60 .70 .80 2.870 2.840 2.480 1.940 1.489*

1.346* 1.90027 1.356* 1.650* 1.379* .880* .936* .681* 2.51617 .756* 1.025* .743* 1.1919* 1.6168 1.2296 1.0672* 24 HOURS

24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45212 45212 45212 45212 45212 45212 45213 45213 45213 45213 45213 45213 45213 45213 45213 45213 45213 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 142 126 126 126 126 126 126 142 126 126 126 210 210 210 210 Cert

N Y

N

N Y

N

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 106 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 21 21 8 10 10 10 10 11 11 11 8 10 10 10 10 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 2004 2005 2006 2007 2008 2004 2005 2006 2007 2004 2005 2006 2008 2004 2005 2006 2007 13

7 27 10 7 25 28 26 1685 9 4 14 7 25 28 26 1685 5.013

2.830 3.220 2.360 1.58 3.90 .50 .50 265.1778 4.40 .30 .30 .82 .80 .90 1.50 420.3424 3.740

2.750 2.810 2.160 1.06 3.90 .40 .40 39.8710 1.10 .30 .30 .55 .80 .60 .80 79.2671 2.960

2.300 2.800 2.050 .46 3.80 .30 .30 35.9549 .30 .20 .30 .17 .70 .60 .80 73.0064 1.380

1.600 2.430 1.600 .19 3.20 .30 .30 20.5607 .30 .20 .20 .13 .60 .50 .70 40.3802 1.5252*

1.9371* 1.3737 1.3220* .509* .888* .250* .265* 1.86107 .778* .250* .207* .264* .484* .404* .408* 2.21138 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45213 45213 45213 45213 45218 45218 45218 45218 45218 45218 45218 45218 45219 45219 45219 45219 45219 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 126 126 126 126 142 126 126 126 126 126 126 126 142 Cert

Y

N Y

N

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 107 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

11 11 11 6 6 6 7 7 8 10 10 10 11 11 20 20 20 0053 0053 0053 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2004 2007 2008 2007 2008 2008 2005 2006 2007 2005 2006 2004 2005 2006 9

4 14 12 25 52 5 5 7 28 26 1685 4 14 45 60 54 .90

.90 .40 3.3 .7 1.0 .6 .6 1.56 1.50 1.30 220.7408 1.60 1.50 1.790 4.160 19.700 .60

.80 .30 1.2 .7 .8 .6 .6 .13 1.20 1.10 28.4015 1.50 1.40 1.780 3.400 7.430 .50

.50 .30 1.2 .6 .5 .5 .4 .13 1.20 .90 22.5163 1.50 1.20 1.616 2.570 3.350 .50

.50 .30 1.1 .5 .5 .2 .3 .13 1.00 .80 19.8041 1.40 1.10 1.544 2.540 2.210 .500*

.675* .207* 1.05* .36* .22 .41* .42* .330* .507* .519* 1.84951 1.500* .886* .9296* 1.3933 1.5311 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45219 45219 45219 45220 45220 45220 45220 45220 45220 45220 45220 45220 45220 45220 45220 45220 45220 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Styrene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 101 101 101 101 101 126 126 126 142 126 126 210 210 210 Cert

N

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 108 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 21 21 21 21 8 10 10 10 10 11 11 11 8 30 30 31 0053 0053 0053 0053 0053 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 2007 2004 2005 2006 2007 2008 2004 2005 2006 2007 2004 2005 2006 2008 2007 2008 2007 29

13 7 27 10 7 25 28 26 1685 9 4 14 7 30 61 3 2.050 2.450 4.900 10.320 2.280 .52 3.30 1.80 1.60 229.1503 3.40 1.20 1.00 .36 1.4 .9 1.1 1.220

1.990 3.250 3.640 1.330 .48 2.90 1.60 1.10 46.6010 3.30 1.10 1.00 .28 1.1 .8 .8 1.050 1.288 3.060 2.170 1.260 .28 2.80 1.40 1.00 30.1255 3.00 .70 .70 .13 1.1 .8 .7 1.050 1.140 2.600 2.130 1.220 .23 2.50 1.30 .90 27.0675 2.90 .50 .60 .13 1.1 .8 .8262*

.9940* 2.8729* 1.6741 1.0880* .263* 1.804* .800* .765* 1.97263 2.389* .875* .579* .184* .66* .46 .86* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45220 45220 45220 45220 45220 45225 45225 45225 45225 45225 45225 45225 45225 45228 45501 45501 45501 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Styrene Styrene Styrene Styrene Styrene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene Benzene, 1-ethenyl-4-mehtyl Benzaldehyde Benzaldehyde Benzaldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 126 126 126 126 142 126 126 126 126 202 202 202 Cert

Y

Y

N Y

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 109 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

31 32 30 30 31 31 32 30 30 31 31 32 6 6 6 7 7 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2007 2007 2008 2007 2008 2007 2007 2008 2007 2008 2007 2004 2007 2008 2007 2008 7

36 30 61 3 7 36 30 61 3 7 36 12 25 52 5 5 .8

1.1 .0 .0 .0 .0 .0 1.1 1.5 1.1 .8 1.5 .12 .04 .06 .04 .02 .7

1.1 .0 .0 .0 .0 .0 1.0 1.4 .8 .8 1.2 .12 .04 .02 .04 .02 .7

1.1 .0 .0 .0 .0 .0 1.0 1.1 .6 .7 1.1 .12 .04 .02 .04 .02 .7

.9 .0 .0

.0 .0 .8 1.0

.6 1.0 .12 .04 .02 .04 .02 .62*

.45* .04* .04 .04* .04* .04* .57* .50 .84* .61* .55* .120* .039* .025 .039* .024* 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45501 45501 45503 45503 45503 45503 45503 45504 45504 45504 45504 45504 45801 45801 45801 45801 45801 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Benzaldehyde Benzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde Tolualdehydes Tolualdehydes Tolualdehydes Tolualdehydes Tolualdehydes Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

202 202 202 202 202 202 202 202 202 202 202 202 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 110 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 20 20 21 21 21 21 6 6 6 7 7 20 20 20 20 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 45

60 54 29 13 7 27 10 12 25 52 5 5 45 60 54 29 .216

.160 .260 .190 .210 .130 .250 .060 .12 .05 .05 .05 .05 .624 .460 .290 .360 .216

.140 .260 .180 .198 .060 .250 .060 .12 .05 .05 .05 .05 .546 .430 .260 .310 .216

.130 .260 .150 .140 .060 .150 .060 .12 .05 .05 .05 .05 .540 .430 .260 .300 .204

.130 .250 .140 .120 .060 .120 .060 .12 .05 .05 .05 .05 .246 .430 .260 .250 .0736*

.0665 .0887 .0800* .0929* .0700* .0819 .0600* .120* .048* .045 .048* .045* .1172* .1572 .1246 .2038* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45801 45801 45801 45801 45801 45801 45801 45801 45805 45805 45805 45805 45805 45805 45805 45805 45805 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene Chlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 210 210 210 210 101 101 101 101 101 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 111 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 21 21 21 6 6 6 7 7 20 20 20 20 21 21 21 21 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 2004 2005 2006 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 13

7 27 10 12 25 52 5 5 45 60 54 29 13 7 27 10 .200

.410 .290 .400 .21 .22 .05 .05 .05 .174 .540 .330 .420 .170 .530 .330 .430 .170

.410 .270 .280 .21 .11 .05 .05 .05 .168 .530 .320 .380 .060 .060 .280 .370 .144

.060 .260 .280 .21 .09 .05 .05 .05 .060 .530 .280 .370 .060 .060 .240 .310 .138

.060 .240 .220 .21 .05 .05 .05 .05 .060 .520 .270 .320 .060 .060 .230 .270 .0917*

.1600* .1152 .2110* .210* .056* .045 .045* .045* .0649* .1603 .0961 .1566* .0685* .1271* .1000 .2040* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45805 45805 45805 45805 45806 45806 45806 45806 45806 45806 45806 45806 45806 45806 45806 45806 45806 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 210 210 101 101 101 101 101 210 210 210 210 210 210 210 210 Cert

Y

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 112 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 6 6 7 7 20 20 20 20 21 21 21 21 6 6 6 7 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 2007 2004 2007 2008 2007 12

25 52 5 5 45 60 54 29 13 7 27 10 12 25 52 5 1.32

.83 .66 .71 .51 2.600 2.560 1.310 1.200 3.200 2.320 1.310 1.190 .18 .04 .04 .04 1.26

.82 .50 .53 .48 2.430 2.350 1.210 1.190 2.380 1.200 1.240 .910 .18 .04 .04 .04 .90

.76 .50 .29 .41 2.076 2.320 1.210 .910 1.390 1.160 1.220 .790 .18 .04 .04 .04 .84

.64 .49 .20 .30 1.830 2.120 1.200 .870 1.220 .970 1.180 .770 .18 .04 .04 .04 .700*

.379* .266 .355* .398* 1.0026* 1.0820 .6950 .5576* 1.0802* 1.1614* .6904 .6700* .175* .039* .039 .039* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45807 45807 45807 45807 45807 45807 45807 45807 45807 45807 45807 45807 45807 45809 45809 45809 45809 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene Benzyl chloride Benzyl chloride Benzyl chloride Benzyl chloride Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 101 101 101 101 210 210 210 210 210 210 210 210 101 101 101 101 Cert

Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 113 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 20 20 21 21 6 6 6 7 7 20 20 20 20 21 21 21 0329 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 2008 2004 2005 2004 2005 2004 2007 2008 2007 2008 2004 2005 2006 2007 2004 2005 2006 5

45 60 13 7 12 25 52 5 5 43 60 54 29 11 7 27 .04

.658 .070 1.036 .070 .54 .12 .61 .12 .09 .798 .720 .750 .470 .666 .530 .390 .04

.637 .070 .630 .070 .54 .12 .09 .12 .09 .774 .590 .610 .470 .300 .410 .370 .04

.637 .070 .070 .070 .54 .12 .09 .12 .09 .660 .520 .600 .460 .280 .060 .290 .04

.609 .070 .070 .070 .54 .12 .09 .12 .09 .648 .470 .470 .440 .252 .060 .290 .039*

.1439* .0700 .1874* .0700* .540* .120* .100 .120* .090* .2583* .1063 .2743 .3176* .2473* .1771* .2130 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45809 45809 45809 45809 45809 45810 45810 45810 45810 45810 45810 45810 45810 45810 45810 45810 45810 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Benzyl chloride Benzyl chloride Benzyl chloride Benzyl chloride Benzyl chloride 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 210 210 210 210 101 101 101 101 101 210 210 210 210 210 210 210 Cert

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 114 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

21 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2007 2004 2005 2006 2007 2008 2004 2005 2006 2007 2008 2004 2005 2006 2007 2008 2004 2005 2006 2007 2008 2004 2005 2006 2004 2005 2006 2004 2005 10

6908 8759 8757 8757 4880 8743 8759 8757 8757 8782 8744 8758 8758 8757 8301 8744 8759 8758 8757 4407 118 121 118 118 121 118 118 121 .630

12.8 14.6 14.6 14.4 13.2 360 360 360 360 360 112 116 118 115 115 100 99 100 100 98 .6 5.0 .6 24.0 24.0 24.1 30.0 31.8 .490

12.6 12.0 14.0 12.2 12.6 360 360 360 360 360 112 115 116 115 114 100 99 100 100 98 .6 .7 .6 24.0 24.0 24.1 30.0 30.8 .360

12.2 11.8 12.4 12.0 12.6 360 360 360 360 360 112 115 115 115 114 100 99 100 100 97 .6 .7 .5 24.0 24.0 24.1 29.6 30.3 .320

11.8 11.8 12.0 11.8 12.6 360 360 360 360 360 112 115 114 114 114 100 99 99 100 96 .6 .6 .5 24.0 24.0 24.1 28.7 30.1 .3210*

2.82 2.54 2.66 2.65 2.87* 173.0 172.9 168.4 174.2 169.4 73.3 73.8 74.2 75.8 76.2 37.5 39.1 34.5 35.8 31.1* .24 .27 .24 24.00 24.00 24.02 15.00 15.61 24 HOURS 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45810 61101 61101 61101 61101 61101 61102 61102 61102 61102 61102 62101 62101 62101 62101 62101 62201 62201 62201 62201 62201 68101 68101 68101 68102 68102 68102 68103 68103 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,2,4-Trichlorobenzene Wind speed Wind speed Wind speed Wind speed Wind speed Wind Direction Wind Direction Wind Direction Wind Direction Wind Direction Outdoor Temperature Outdoor Temperature Outdoor Temperature Outdoor Temperature Outdoor Temperature Relative Humidity Relative Humidity Relative Humidity Relative Humidity Relative Humidity Sample Flow Rate- CV Sample Flow Rate- CV Sample Flow Rate- CV Sample Volume Sample Volume Sample Volume Ambient Min Temperature Ambient Min Temperature Parts per billion Carbon Knots Knots Knots Knots Knots Degrees Compass Degrees Compass Degrees Compass Degrees Compass Degrees Compass Degrees Fahrenheit Degrees Fahrenheit Degrees Fahrenheit Degrees Fahrenheit Degrees Fahrenheit Percent relative humidity Percent relative humidity Percent relative humidity Percent relative humidity Percent relative humidity Percent Percent Percent Cubic meter Cubic meter Cubic meter Degrees Centigrade Degrees Centigrade Meth

210 020 000 040 040 040 020 000 040 040 040 021 021 021 021 021 012 012 012 012 012 145 145 145 145 145 145 145 145 Cert

Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 115 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2006 2004 2005 2006 2004 2005 2006 2007 2008 2004 2005 2006 2004 2005 2006 2004 2005 2006 2007 2008 2004 2005 2006 2005 2006 2007 2008 2004 2005 118

118 121 118 118 121 118 121 116 118 121 118 118 121 118 118 121 118 121 116 118 121 118 57 59 59 56 8314 8155 32.7

44.9 46.6 47.5 37.2 38.4 40.4 38.4 38.5 737 737 737 743 741 743 740 739 740 739 738 1440 1440 1440 99 90 84 102 1162 583 32.2

44.1 45.8 45.8 37.1 38.2 38.7 38.4 37.4 737 735 735 743 740 740 739 737 737 737 737 1440 1440 1440 60 69 70 64 738 533 31.9

44.1 45.8 45.0 37.0 38.2 38.6 38.3 36.6 736 735 733 742 740 740 739 737 736 737 736 1440 1440 1440 59 68 57 48 601 312 31.1

43.9 45.2 45.0 35.8 37.5 38.5 37.5 36.2 736 734 733 742 740 739 738 737 736 736 735 1440 1440 1440 55 67 55 44 491 308 15.10

31.08 31.48 31.72 22.90 23.34 23.26 23.92 22.99 727.0 726.9 725.4 732.6 732.2 731.0 729.9 729.8 728.2 728.8 729.2 1439.7 1439.6 1439.6 30.8 35.2 33.6 30.1 29.2 29.9 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 68103 68104 68104 68104 68105 68105 68105 68105 68105 68106 68106 68106 68107 68107 68107 68108 68108 68108 68108 68108 68109 68109 68109 81102 81102 81102 81102 81102 81102 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Ambient Min Temperature Ambient Max Temperature Ambient Max Temperature Ambient Max Temperature Ambient Temperature Ambient Temperature Ambient Temperature Ambient Temperature Ambient Temperature Sample Min Baro Pressure Sample Min Baro Pressure Sample Min Baro Pressure Sample Max Baro Pressure Sample Max Baro Pressure Sample Max Baro Pressure Sample Baro Pressure Sample Baro Pressure Sample Baro Pressure Sample Baro Pressure Sample Baro Pressure Elapsed Sample Time Elapsed Sample Time Elapsed Sample Time PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 Total 0-10um STP Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Degrees Centigrade Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Millimeters (mercury) Minutes Minutes Minutes Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Meth

145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 145 126 126 126 126 079 079 Cert

Y

Y

Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 116 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

3 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2006 2007 2008 2006 2007 2008 2006 2007 2008 2006 2007 2008 2006 2007 2008 2006 2007 8558

8675 8664 59 59 57 59 59 57 59 59 57 59 59 57 59 59 1427

8540 610 .00751 .00968 .00683 .00268 .00673 .00259 .00014 .00014 .00007 .00085 .00082 .00044 .00567 .00588 698

2851 547 .00689 .00868 .00590 .00169 .00227 .00229 .00013 .00014 .00007 .00053 .00044 .00043 .00557 .00560 613

1001 491 .00656 .00850 .00587 .00167 .00157 .00214 .00013 .00014 .00007 .00046 .00034 .00035 .00548 .00504 612

845 490 .00654 .00729 .00552 .00113 .00146 .00204 .00013 .00014 .00007 .00041 .00033 .00034 .00510 .00500 36.8

36.2 28.4 .001221 .003042 .002461 .000238 .000732 .000705 .000035 .000118 .000051 .000076 .000152 .000140 .003671 .003126 1 HOUR

1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 5

5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 81102 81102 81102 82102 82102 82102 82103 82103 82103 82105 82105 82105 82110 82110 82110 82112 82112 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: PM10 Total 0-10um STP PM10 Total 0-10um STP PM10 Total 0-10um STP Antimony PM10 STP Antimony PM10 STP Antimony PM10 STP Arsenic PM10 STP Arsenic PM10 STP Arsenic PM10 STP Beryllium PM10 STP Beryllium PM10 STP Beryllium PM10 STP Cadmium PM10 STP Cadmium PM10 STP Cadmium PM10 STP Chromium PM10 STP Chromium PM10 STP Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Meth

079 079 079 202 202 202 202 202 202 202 202 202 202 202 202 202 202 Cert

Y

Y Y

Y Y

Y Y

Y Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 117 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2006 2007 2008 2006 2007 2008 2006 2007 2008 2006 2007 2008 2006 2007 2008 2006 57

59 59 57 59 59 57 59 59 57 59 59 57 59 59 57 59 .00579 .00089 .00091 .00096 .0174 .0126 .0112 .03790 .05660 .05550 .00370 .00416 .00661 .00058 .00070 .00157 .00099 .00481

.00071 .00080 .00082 .0103 .0121 .0098 .03660 .04950 .03130 .00285 .00312 .00615 .00022 .00061 .00112 .00045 .00404

.00068 .00079 .00079 .0100 .0098 .0097 .03640 .04520 .02670 .00259 .00303 .00479 .00022 .00050 .00105 .00043 .00399

.00066 .00077 .00074 .0097 .0087 .0092 .03220 .04120 .02530 .00240 .00293 .00431 .00018 .00050 .00088 .00042 .002635

.000112 .000352 .000316 .00460 .00461 .00482 .005831 .018818 .015091 .001364 .001655 .001566 .000077 .000221 .000253 .000090 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 82112 82113 82113 82113 82128 82128 82128 82132 82132 82132 82136 82136 82136 82142 82142 82142 82154 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chromium PM10 STP Cobalt PM10 STP Cobalt PM10 STP Cobalt PM10 STP Lead PM10 STP Lead PM10 STP Lead PM10 STP Manganese PM10 STP Manganese PM10 STP Manganese PM10 STP Nickel PM10 STP Nickel PM10 STP Nickel PM10 STP Mercury PM10 STP Mercury PM10 STP Mercury PM10 STP Selenium PM10 STP Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Meth

202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 202 Cert

Y Y

Y Y

Y Y

Y Y

Y Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 118 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 1 1 1 1 1 1 1 1 3 3 3 3

1 1 1 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053

0053 0053 0053 2007 2008 2005 2006 2007 2008 2004 2005 2006 2007 2008 2005 2006 2007 2008

2006 2007 2008 59

57 58 59 59 56 118 121 118 121 115 6854 8406 6537 8597

4445 1674 3648 .00132

.00107 141 92 82 97 38.0 32.7 54.8 26.1 28.2 88.8 164.7 976.3 125.6

.0248 .0156 .0104 .00070

.00093 100 71 68 63 28.1 30.3 39.9 25.2 19.4 88.4 155.6 325.8 108.5

.0227 .0126 .0102 .00065

.00076 59 68 56 46 27.6 28.2 24.6 23.5 17.8 85.0 148.4 143.5 99.7

.0212 .0109 .0099 .00065

.00074 59 64 55 44 26.0 26.4 23.7 19.8 17.7 84.5 145.5 141.2 89.2

.0198 .0102 .0093 .000308

.000325 32.1 34.7 32.8 29.6 9.58 9.75 10.23 9.47 8.85 12.55 15.64 14.67 12.33

.00411 .00363* .00264* 24 HOURS

24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 1 HOUR 1 HOUR 1 HOUR 1 HOUR

1 HOUR 1 HOUR 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 82154 82154 85101 85101 85101 85101 88101 88101 88101 88101 88101 88500 88500 88500 88500

42600 42600 42600 Parameter Site ID:

Site ID: 04-013-9997

04-021-8001 Phoenix

Queen Valley City:

City: Maricopa

Pinal Unit County:

County: 4530 N 17TH AVENUE

10 S QUEEN ANN QUEEN VALLEY Address:

Address: Selenium PM10 STP Selenium PM10 STP PM10 - LC PM10 - LC PM10 - LC PM10 - LC PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 Total Atmospheric PM2.5 Total Atmospheric PM2.5 Total Atmospheric PM2.5 Total Atmospheric

Reactive oxides of nitrogen Reactive oxides of nitrogen Reactive oxides of nitrogen Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Parts per million Parts per million Parts per million Meth

202 202 126 126 126 126 145 145 145 145 145 761 761 761 761

574 574 574 Cert

Y

Y Y

Y Y

Y

Y NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 119 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

2 2 2 2 2 2 2 2 2 10 10 10 10 12 8 8 9 9 10 10 10 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 2004 2005 2006 2004 2005 2006 2004 2005 2006 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 5098

5056 5075 5098 5056 5075 5098 5056 5075 13 13 12 5 15 10 12 29 42 13 13 12 5 .0157 .0053 .0120 .0209 .0152 .0218 .0216 .0177 .0223 17 17 17 17 17 381.00 312.00 340.00 205.00 70.50 198.80 133.90 118.70 .0034

.0035 .0026 .0182 .0146 .0201 .0192 .0165 .0207 17 17 17 17 17 357.00 154.00 333.00 176.00 62.10 148.00 125.20 114.00 .0028

.0035 .0021 .0146 .0143 .0178 .0189 .0156 .0183 17 17 17 17 17 316.00 140.00 321.00 166.00 60.80 147.90 120.30 87.20 .0027

.0035 .0021 .0141 .0140 .0162 .0157 .0156 .0168 17 17 17 17 17 285.00 138.00 251.00 141.00 59.10 147.30 116.60 81.70 .00078

.00105 .00064 .00226* .00213* .00206* .00298 .00320 .00272 16.5* 16.5* 16.5* 16.5* 16.5* 225.440* 128.617* 162.159* 74.210* 46.069* 117.277* 100.700* 95.880* 1 HOUR

1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 42601 42601 42601 42602 42602 42602 42603 42603 42603 43000 43000 43000 43000 43000 43102 43102 43102 43102 43102 43102 43102 43102 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Nitric oxide Nitric oxide Nitric oxide Nitrogen dioxide Nitrogen dioxide Nitrogen dioxide Oxides of nitrogen Oxides of nitrogen Oxides of nitrogen Sum of PAMS target compounds Sum of PAMS target compounds Sum of PAMS target compounds Sum of PAMS target compounds Sum of PAMS target compounds Total NMOC Total NMOC Total NMOC Total NMOC Total NMOC Total NMOC Total NMOC Total NMOC Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per million Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

075 075 075 075 075 075 075 075 075 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

Y Y Y N N N Y Y Y

N N N

N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 120 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

12 8 8 9 9 8 8 9 9 8 8 9 9 8 8 9 9 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2007 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 15

10 12 29 42 10 12 29 42 10 12 29 42 10 12 29 42 45.10

80.30 4.15 8.55 15.00 .88 1.02 6.08 2.81 .38 .21 .38 .21 .38 .21 1.80 .80 45.10

8.58 3.79 7.04 4.96 .38 .45 .38 2.24 .38 .21 .38 .21 .38 .21 .38 .21 42.50

7.04 3.36 5.76 4.95 .38 .21 .38 .67 .38 .21 .38 .21 .38 .21 .38 .21 41.10

4.99 2.86 5.45 4.63 .38 .21 .38 .52 .38 .21 .38 .21 .38 .21 .38 .21 35.120* 11.182* 1.375* 2.560* 2.015* .426* .298* .572* .345* .375* .210* .375* .210* .375* .210* .424* .224* 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43102 43127 43127 43127 43127 43141 43141 43141 43141 43142 43142 43142 43142 43143 43143 43143 43143 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Total NMOC Isobutene & 1-butene Isobutene & 1-butene Isobutene & 1-butene Isobutene & 1-butene n-Dodecane n-Dodecane n-Dodecane n-Dodecane Tridecene Tridecene Tridecene Tridecene n-Tridecane n-Tridecane n-Tridecane n-Tridecane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 121 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 9 9 8 8 9 9 8 8 9 9 10 10 10 10 12 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2004 2005 2006 2007 2007 10

12 29 42 10 12 29 42 10 12 29 42 13 13 12 5 15 .09

.09 .09 .09 .18 .16 .18 .16 2.65 3.01 17.90 2.71 2.40 3.60 7.40 1.40 1.70 .09

.09 .09 .09 .18 .16 .18 .16 2.61 2.33 5.41 2.51 1.70 2.70 3.90 1.40 1.60 .09

.09 .09 .09 .18 .16 .18 .16 1.94 2.15 4.02 2.45 1.60 2.40 2.90 1.30 1.60 .09

.09 .09 .09 .18 .16 .18 .16 1.89 1.90 2.86 2.40 1.60 2.00 2.70 1.30 1.60 .085*

.090* .085* .090* .180* .155* .180* .155* 1.718* 1.713* 2.497* 1.586* 1.408* 1.738* 2.517* 1.340* 1.427* 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43144 43144 43144 43144 43145 43145 43145 43145 43202 43202 43202 43202 43202 43202 43202 43202 43202 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Propyne Propyne Propyne Propyne 1-Octene 1-Octene 1-Octene 1-Octene Ethane Ethane Ethane Ethane Ethane Ethane Ethane Ethane Ethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 122 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 9 9 10 10 10 10 12 8 8 9 9 10 10 10 10 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 10

12 29 42 13 13 12 5 15 10 12 29 42 13 13 12 5 2.99

1.38 9.62 2.69 .50 1.00 1.30 .50 .40 1.37 53.30 16.50 4.52 1.50 3.00 6.10 .90 2.39

1.29 3.77 1.31 .50 .80 .70 .40 .40 1.35 1.22 6.90 1.91 1.00 1.60 2.10 .80 2.20

1.13 2.04 1.30 .50 .70 .40 .40 .30 .97 1.15 4.77 1.58 .90 1.40 2.00 .60 1.43

1.13 1.81 1.25 .50 .70 .40 .40 .30 .95 1.11 2.41 1.26 .80 1.10 1.40 .60 1.440*

.972* 1.485* .751* .362* .631* .433* .400* .253* .937* 5.178* 1.805* .812* .685* 1.031* 1.421* .640* 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43203 43203 43203 43203 43203 43203 43203 43203 43203 43204 43204 43204 43204 43204 43204 43204 43204 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Ethylene Propane Propane Propane Propane Propane Propane Propane Propane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 123 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

12 6 8 8 9 9 10 10 10 10 12 6 8 8 9 9 10 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 2007 2004 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2007 2008 2007 2008 2004 15

5 10 12 29 42 13 13 12 5 15 5 10 12 29 42 13 1.20

.4 2.62 1.18 17.40 1.03 .30 .70 1.00 .30 .20 1.2 5.32 .55 5.80 .90 .40 1.00

.4 2.24 .96 2.15 .96 .30 .60 .30 .30 .20 1.0 3.93 .49 4.63 .65 .30 1.00

.3 1.64 .65 1.55 .71 .20 .50 .30 .30 .10 .6 3.86 .36 4.07 .65 .30 .90

.2 1.14 .62 1.25 .65 .20 .50 .20 .20 .10 .6 3.36 .33 4.04 .65 .30 .640*

.31* 1.188* .553* 1.377* .360* .162* .462* .246* .260* .113* .78* 2.240* .318* 2.033* .315* .223* 3 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43204 43205 43205 43205 43205 43205 43205 43205 43205 43205 43205 43206 43206 43206 43206 43206 43206 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Propane Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Propylene Acetylene Acetylene Acetylene Acetylene Acetylene Acetylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 101 126 126 126 126 126 126 126 126 126 101 126 126 126 126 126 Cert

N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 124 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 12 20 20 6 20 20 8 8 9 9 10 10 10 10 0053 0053 0053 0053 0053 0053 0329 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 2005 2006 2007 2007 2004 2005 2004 2004 2005 2007 2008 2007 2008 2004 2005 2006 2007 13

12 5 15 21 24 5 21 24 10 12 29 42 13 13 12 5 .50

.50 .40 .40 .262 .160 .0 .186 .040 2.87 31.20 14.90 1.90 .70 1.80 2.70 .50 .50

.40 .30 .40 .260 .160 .0 .184 .040 .50 .55 2.84 .80 .40 1.00 .80 .50 .40

.40 .30 .40 .256 .160 .0 .182 .020 .36 .44 2.29 .69 .40 .80 .60 .50 .40

.40 .20 .40 .252 .160 .0 .104 .020 .35 .41 .96 .47 .30 .50 .40 .30 .315*

.325* .280* .300* .1818* .1304* .03* .0714* .0217* .565* 2.859* .960* .289* .231* .523* .479* .370* 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43206 43206 43206 43206 43207 43207 43208 43208 43208 43212 43212 43212 43212 43212 43212 43212 43212 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Acetylene Acetylene Acetylene Acetylene Freon 113 Freon 113 Freon 114 Freon 114 Freon 114 n-Butane n-Butane n-Butane n-Butane n-Butane n-Butane n-Butane n-Butane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 210 210 101 210 210 126 126 126 126 126 126 126 126 Cert

N N N

N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 125 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

12 8 8 9 9 10 10 10 10 12 8 8 9 9 10 10 10 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 15

10 12 29 42 13 13 12 5 15 10 12 29 42 13 13 12 .60

26.30 2.96 21.00 2.28 .30 .40 1.00 .10 .20 .38 .24 1.20 .42 .05 .30 .05 .60

.21 .25 14.40 1.34 .20 .20 .70 .10 .05 .34 .22 .47 .41 .05 .10 .05 .50

.17 .23 1.30 1.30 .10 .20 .40 .10 .05 .32 .20 .45 .35 .05 .10 .05 .50

.16 .20 .79 .28 .10 .20 .30 .05 .05 .29 .19 .45 .33 .05 .05 .05 .277*

2.740* .387* 1.395* .235* .119* .169* .250* .080* .060* .240* .157* .304* .173* .050* .077* .050* 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43212 43214 43214 43214 43214 43214 43214 43214 43214 43214 43216 43216 43216 43216 43216 43216 43216 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Butane Isobutane Isobutane Isobutane Isobutane Isobutane Isobutane Isobutane Isobutane Isobutane trans-2-Butene trans-2-Butene trans-2-Butene trans-2-Butene trans-2-Butene trans-2-Butene trans-2-Butene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N N N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 126 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 12 8 8 9 9 10 10 10 10 12 6 8 8 9 9 20 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2007 2008 2007 2008 2004 5

15 10 12 29 42 13 13 12 5 15 5 10 12 29 42 21 .40

.20 .23 .10 1.00 .10 .10 .20 .10 .10 .10 .1 .46 .10 .32 .10 .040 .30

.20 .18 .10 .22 .10 .10 .10 .10 .10 .10 .1 .37 .10 .26 .10 .040 .20

.05 .17 .10 .22 .10 .10 .10 .10 .10 .10 .1 .08 .10 .18 .10 .040 .05

.05 .08 .10 .08 .10 .05 .10 .05 .05 .10 .1 .08 .10 .08 .10 .040 .200*

.070* .114* .095* .121* .095* .062* .081* .063* .080* .063* .12* .147* .095* .098* .095* .0400* 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43216 43216 43217 43217 43217 43217 43217 43217 43217 43217 43217 43218 43218 43218 43218 43218 43218 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: trans-2-Butene trans-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene cis-2-Butene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene 1,3-Butadiene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 101 126 126 126 126 210 Cert

N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 127 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 8 8 9 9 10 10 10 10 12 8 8 9 9 10 10 10 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 2005 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 24

10 12 29 42 13 13 12 5 15 10 12 29 42 13 13 12 .160

.41 4.30 13.80 2.60 .40 .60 1.20 .60 .80 34.90 20.40 38.80 25.50 1.00 1.50 1.00 .160

.35 .60 4.32 2.20 .30 .50 .80 .60 .70 32.50 18.10 37.10 18.90 .90 1.10 .70 .140

.35 .50 1.86 1.90 .30 .40 .70 .50 .60 23.60 18.00 36.90 17.50 .80 .90 .60 .130

.35 .50 .64 .70 .20 .40 .60 .50 .60 21.40 16.20 23.20 16.60 .80 .80 .50 .0579*

.305* .658* .931* .430* .185* .285* .583* .500* .473* 18.889* 13.495* 14.205* 9.479* .585* .600* .296* 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43218 43220 43220 43220 43220 43220 43220 43220 43220 43220 43221 43221 43221 43221 43221 43221 43221 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1,3-Butadiene n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane n-Pentane Isopentane Isopentane Isopentane Isopentane Isopentane Isopentane Isopentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 128 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 12 8 8 9 9 10 10 10 10 12 8 8 9 9 8 8 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2007 2008 5

15 10 12 29 42 13 12 12 5 15 10 12 29 42 10 12 1.10

2.90 1.10 .23 .68 .60 .10 .20 6.70 2.30 .60 1.33 1.50 2.40 1.40 .32 .10 1.00

1.00 .58 .17 .50 .58 .10 .20 4.40 2.10 .50 .98 1.20 1.55 1.10 .26 .10 .50

.90 .53 .06 .43 .29 .05 .20 1.40 1.80 .10 .77 1.20 1.00 1.00 .09 .10 .20

.80 .33 .06 .35 .27 .05 .20 1.30 1.70 .10 .75 .70 .94 .90 .09 .10 .570*

.593* .368* .083* .212* .111* .058* .129* 1.346* 1.920* .153* .479* .600* .456* .362* .130* .095* 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43221 43221 43224 43224 43224 43224 43224 43224 43224 43224 43224 43225 43225 43225 43225 43226 43226 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Isopentane Isopentane 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 1-Pentene 2-Methyl-1-butene 2-Methyl-1-butene 2-Methyl-1-butene 2-Methyl-1-butene trans-2-Pentene trans-2-Pentene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 129 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 9 10 10 10 10 12 8 8 9 9 10 10 10 10 12 8 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 29

42 13 13 12 5 15 10 12 29 42 13 13 12 5 15 10 .91

.36 .05 .20 .10 .20 .10 2.26 .10 .41 .10 .10 .10 .20 .10 .10 .67 .44

.10 .05 .20 .10 .10 .10 .13 .10 .13 .10 .05 .10 .20 .10 .05 .33 .36

.10 .05 .20 .10 .05 .10 .13 .10 .13 .10 .05 .05 .10 .10 .05 .13 .09

.10 .05 .20 .10 .05 .10 .13 .10 .13 .10 .05 .05 .10 .05 .05 .13 .140*

.101* .050* .123* .088* .090* .063* .343* .095* .140* .095* .054* .058* .104* .080* .053* .204* 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43226 43226 43226 43226 43226 43226 43226 43227 43227 43227 43227 43227 43227 43227 43227 43227 43228 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene trans-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene cis-2-Pentene 2-Methyl-2-butene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 130 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 9 8 8 9 9 10 10 10 10 12 8 8 9 9 10 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 2008 2007 2008 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 12

29 42 10 12 29 42 13 11 12 5 15 10 12 29 42 13 .30

.75 .60 1.01 .58 2.94 .99 1.20 1.40 .30 .20 .20 .11 .44 4.24 1.07 .20 .30

.60 .50 .44 .54 1.57 .46 1.20 .90 .30 .10 .20 .11 .12 1.34 .43 .20 .30

.37 .40 .32 .47 .68 .35 1.10 .80 .30 .10 .10 .11 .12 1.13 .28 .10 .20

.36 .30 .29 .32 .67 .34 .80 .70 .30 .10 .10 .11 .12 .11 .26 .10 .167*

.184* .169* .285* .219* .421* .161* .665* .486* .233* .120* .110* .110* .142* .330* .153* .108* 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43228 43228 43228 43230 43230 43230 43230 43230 43230 43230 43230 43230 43231 43231 43231 43231 43231 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 2-Methyl-2-butene 2-Methyl-2-butene 2-Methyl-2-butene 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane 3-Methylpentane n-Hexane n-Hexane n-Hexane n-Hexane n-Hexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 131 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 12 8 8 9 9 10 10 10 10 12 6 8 8 9 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2007 2008 2007 13

12 5 15 10 12 29 42 13 13 12 5 15 5 10 12 29 .30

.40 .20 .20 .19 .40 1.30 .50 .30 .40 .60 .20 .20 .2 .25 .12 .97 .30

.30 .20 .20 .08 .30 .59 .20 .10 .30 .30 .10 .10 .2 .22 .12 .37 .30

.30 .10 .20 .08 .30 .42 .20 .10 .30 .30 .10 .10 .2 .11 .12 .34 .20

.30 .10 .20 .08 .30 .08 .20 .10 .30 .20 .10 .10 .2 .11 .12 .11 .200*

.233* .140* .127* .091* .192* .151* .117* .112* .185* .200* .120* .100* .24* .131* .120* .152* 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43231 43231 43231 43231 43232 43232 43232 43232 43232 43232 43232 43232 43232 43233 43233 43233 43233 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Hexane n-Hexane n-Hexane n-Hexane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Heptane n-Octane n-Octane n-Octane n-Octane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 101 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 132 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 10 10 10 10 12 8 8 9 9 8 8 9 9 10 10 10 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2007 2008 2007 2008 2004 2005 2006 42

13 13 12 5 15 10 12 29 42 10 12 29 42 13 13 12 .28

.20 .20 .30 .40 .10 .25 1.18 .25 .62 .14 .74 .77 1.35 .40 2.50 .70 .12

.10 .20 .30 .20 .10 .25 .65 .25 .51 .14 .70 .56 .63 .30 2.30 .60 .12

.10 .20 .20 .20 .10 .25 .46 .25 .47 .14 .45 .43 .30 .20 2.10 .60 .12

.10 .20 .20 .20 .10 .25 .22 .25 .22 .14 .42 .14 .20 .20 2.00 .40 .124*

.088* .131* .183* .220* .083* .245* .352* .245* .238* .135* .274* .182* .138* .146* 1.538* .296* 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43233 43233 43233 43233 43233 43233 43234 43234 43234 43234 43235 43235 43235 43235 43235 43235 43235 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Octane n-Octane n-Octane n-Octane n-Octane n-Octane 4-Methyl-1-pentene 4-Methyl-1-pentene 4-Methyl-1-pentene 4-Methyl-1-pentene n-Nonane n-Nonane n-Nonane n-Nonane n-Nonane n-Nonane n-Nonane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 133 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 12 8 8 9 9 8 8 9 9 10 10 10 10 12 8 8 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 2007 2007 2007 2008 2007 2008 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 5

15 10 12 29 42 10 12 29 42 13 13 12 5 15 10 12 1.90

.10 .25 .22 .25 .22 .15 .50 1.64 1.90 .40 1.30 .10 .20 .10 2.21 .13 1.30

.10 .25 .22 .25 .22 .15 .30 .69 .70 .40 .20 .10 .10 .10 .14 .10 1.10

.10 .25 .22 .25 .22 .15 .30 .42 .60 .30 .20 .10 .10 .10 .06 .09 .10

.10 .25 .22 .25 .22 .15 .10 .15 .60 .20 .20 .10 .10 .10 .06 .08 .900*

.097* .245* .215* .245* .215* .145* .167* .225* .217* .158* .277* .100* .120* .070* .279* .060* 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43235 43235 43236 43236 43236 43236 43238 43238 43238 43238 43238 43238 43238 43238 43238 43242 43242 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Nonane n-Nonane 2-Ethyl-1-butene 2-Ethyl-1-butene 2-Ethyl-1-butene 2-Ethyl-1-butene n-Decane n-Decane n-Decane n-Decane n-Decane n-Decane n-Decane n-Decane n-Decane Cyclopentane Cyclopentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 134 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 9 10 10 10 10 12 8 8 9 9 10 10 10 10 12 20 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 29

42 13 13 12 5 15 10 12 29 42 13 13 12 5 15 21 1.49

.35 .10 .20 .70 .40 .40 2.47 1.60 2.87 1.80 3.60 1.50 2.90 .50 .90 4.900 .96

.28 .10 .10 .70 .20 .30 .74 1.00 1.49 1.70 .40 .90 1.70 .50 .80 2.070 .38

.16 .10 .10 .50 .20 .30 .69 .80 .92 1.60 .30 .70 .60 .40 .70 .890 .25

.15 .10 .10 .40 .10 .30 .48 .70 .92 1.50 .30 .60 .50 .30 .70 .880 .172*

.082* .073* .085* .321* .200* .157* .630* .642* .540* .733* .496* .446* .667* .400* .587* .7600* 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43242 43242 43242 43242 43242 43242 43242 43243 43243 43243 43243 43243 43243 43243 43243 43243 43243 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Cyclopentane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Cyclopentane Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Isoprene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 210 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 135 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 8 8 9 9 10 10 10 10 12 8 8 9 9 10 10 10 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 2005 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 24

10 12 29 42 13 13 12 5 15 10 12 29 42 13 11 12 1.800

2.18 .07 1.11 .18 .10 .10 1.70 .70 .10 .25 .22 .25 .22 .20 .40 1.00 1.300

.33 .07 .70 .17 .10 .10 .50 .50 .10 .25 .22 .25 .22 .10 .20 .50 1.300

.21 .07 .55 .16 .10 .10 .40 .30 .05 .25 .22 .25 .22 .10 .20 .50 1.300

.09 .07 .52 .14 .10 .10 .30 .10 .05 .25 .22 .25 .22 .10 .05 .50 .5563*

.332* .070* .193* .079* .065* .073* .296* .330* .057* .245* .215* .245* .215* .081* .109* .371* 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43243 43244 43244 43244 43244 43244 43244 43244 43244 43244 43245 43245 43245 43245 43245 43245 43245 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Isoprene 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 2,2-Dimethylbutane 1-Hexene 1-Hexene 1-Hexene 1-Hexene 1-Hexene 1-Hexene 1-Hexene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 136 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 12 8 8 9 9 8 8 9 9 10 10 10 10 12 8 8 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 2007 2007 2007 2008 2007 2008 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 5

15 10 12 29 42 10 12 29 42 13 13 12 5 15 10 12 .40

.50 .25 .22 .25 .22 .19 .12 .91 .80 .30 .20 .30 .10 .10 .33 .44 .40

.40 .25 .22 .25 .22 .10 .12 .74 .38 .30 .20 .30 .10 .10 .31 .11 .30

.40 .25 .22 .25 .22 .10 .12 .46 .12 .30 .20 .20 .10 .10 .16 .11 .30

.30 .25 .22 .25 .22 .10 .12 .24 .12 .30 .20 .20 .05 .10 .16 .11 .320*

.260* .245* .215* .245* .215* .105* .120* .171* .142* .200* .154* .163* .080* .073* .144* .138* 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43245 43245 43246 43246 43246 43246 43247 43247 43247 43247 43247 43247 43247 43247 43247 43248 43248 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1-Hexene 1-Hexene 2-Methyl-1-pentene 2-Methyl-1-pentene 2-Methyl-1-pentene 2-Methyl-1-pentene 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane 2,4-Dimethylpentane Cyclohexane Cyclohexane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 137 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 9 10 10 10 10 12 8 8 9 9 10 10 10 10 12 8 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 29

42 13 13 12 5 15 10 12 29 42 13 13 12 5 15 10 1.09

1.78 .10 .80 .60 .70 .10 1.37 .55 3.13 1.86 2.10 1.60 .30 .20 .30 1.84 .76

.53 .10 .70 .50 .50 .10 .71 .37 1.48 .84 1.50 1.60 .20 .10 .20 .85 .21

.36 .10 .40 .50 .40 .10 .71 .30 1.14 .51 1.30 .90 .20 .10 .10 .79 .20

.11 .10 .20 .40 .05 .10 .62 .27 .79 .45 1.20 .20 .20 .10 .10 .68 .157*

.166* .069* .212* .329* .340* .063* .542* .235* .582* .212* 1.054* .431* .142* .120* .113* .679* 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43248 43248 43248 43248 43248 43248 43248 43249 43249 43249 43249 43249 43249 43249 43249 43249 43250 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Cyclohexane Cyclohexane Cyclohexane Cyclohexane Cyclohexane Cyclohexane Cyclohexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 3-Methylhexane 2,2,4-Trimethylpentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 138 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 9 10 10 10 10 12 8 8 9 9 10 10 10 10 12 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 12

29 42 13 13 12 5 15 10 12 29 42 13 13 12 5 15 2.11

3.60 3.37 .30 .40 .30 .20 .30 .64 .34 1.63 1.29 .50 .30 .50 .30 .20 2.06

2.86 1.73 .20 .40 .30 .10 .30 .49 .23 .92 .23 .10 .20 .50 .30 .20 2.06

.97 1.45 .20 .30 .20 .10 .20 .37 .09 .68 .22 .10 .20 .40 .10 .20 1.92

.91 .60 .20 .30 .20 .10 .10 .37 .09 .45 .20 .10 .10 .10 .10 .20 1.283*

.716* .361* .138* .200* .146* .120* .113* .325* .123* .335* .133* .096* .127* .188* .180* .107* 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43250 43250 43250 43250 43250 43250 43250 43250 43252 43252 43252 43252 43252 43252 43252 43252 43252 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 139 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 9 9 10 10 10 10 12 8 8 9 9 8 8 9 9 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2007 2008 2007 2008 10

12 29 42 13 13 12 5 15 10 12 29 42 10 12 29 42 .08

.10 3.00 .10 .10 .70 .70 .30 .20 6.48 2.41 2.18 2.19 .25 .10 2.81 .10 .08

.10 .41 .10 .10 .60 .50 .20 .20 5.58 1.30 2.16 1.53 .25 .10 .25 .10 .08

.10 .25 .10 .10 .60 .50 .20 .10 5.37 1.14 1.50 1.51 .25 .10 .25 .10 .08

.10 .19 .10 .10 .60 .40 .10 .10 .64 1.13 1.41 1.35 .25 .10 .25 .10 .075*

.100* .197* .100* .065* .342* .283* .180* .107* 1.954* .892* .631* .700* .245* .100* .333* .100* 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43253 43253 43253 43253 43253 43253 43253 43253 43253 43256 43256 43256 43256 43257 43257 43257 43257 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane 3-Methylheptane alpha.-Pinene alpha.-Pinene alpha.-Pinene alpha.-Pinene beta.-Pinene beta.-Pinene beta.-Pinene beta.-Pinene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 140 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 8 9 9 10 10 10 10 12 8 8 9 9 10 10 10 10 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 10

12 29 42 13 13 12 5 15 10 12 29 42 13 13 12 5 3.72

.57 1.19 .49 .10 .30 .50 .60 .50 1.24 .55 2.22 .79 .10 .20 .30 .20 2.66

.57 1.17 .48 .10 .30 .40 .20 .30 .73 .34 1.28 .58 .10 .20 .30 .10 1.15

.49 1.02 .44 .10 .20 .40 .10 .10 .37 .29 1.15 .40 .10 .20 .20 .10 .69

.49 .58 .39 .10 .20 .20 .10 .10 .20 .28 .89 .38 .10 .10 .20 .05 .893*

.304* .286* .153* .065* .135* .183* .210* .110* .297* .225* .325* .202* .088* .123* .175* .100* 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43261 43261 43261 43261 43261 43261 43261 43261 43261 43262 43262 43262 43262 43262 43262 43262 43262 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclohexane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Methylcyclopentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 141 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

12 8 8 9 9 10 10 10 10 12 10 10 10 10 12 8 8 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2005 2006 2007 2007 2007 2008 15

10 12 29 42 13 13 12 5 15 13 13 12 5 15 10 12 .10

3.44 .43 2.10 1.02 .20 .20 .30 .10 .10 .60 2.10 .05 .50 .50 .24 .16 .10

.75 .09 1.25 .48 .10 .10 .20 .10 .10 .50 1.30 .05 .50 .40 .24 .16 .10

.09 .09 1.05 .47 .10 .10 .20 .10 .10 .40 1.10 .05 .20 .40 .24 .16 .10

.09 .09 .96 .39 .10 .10 .20 .10 .10 .40 1.00 .05 .20 .30 .24 .16 .077*

.487* .118* .312* .151* .100* .100* .154* .090* .067* .265* .885* .050* .320* .280* .240* .160* 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43262 43263 43263 43263 43263 43263 43263 43263 43263 43263 43270 43270 43270 43270 43270 43279 43279 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Methylcyclopentane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane 2-Methylhexane Isobutene Isobutene Isobutene Isobutene Isobutene 1-Nonene 1-Nonene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 142 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 9 10 10 10 10 12 8 8 9 9 8 8 9 9 8 8 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 29

42 13 13 12 5 15 10 12 29 42 10 12 29 42 10 12 .24

.16 .40 .40 1.20 1.40 1.10 .33 .10 .13 .10 .75 1.10 1.78 1.70 3.08 .10 .24

.16 .30 .30 1.00 1.20 .80 .13 .10 .13 .10 .69 1.10 .99 1.40 1.88 .10 .24

.16 .30 .30 .90 1.20 .70 .13 .10 .13 .10 .13 1.00 .89 1.40 .86 .10 .24

.16 .20 .30 .90 1.10 .70 .13 .10 .13 .10 .13 1.00 .53 1.20 .84 .10 .240*

.160* .125* .208* .800* 1.180* .653* .150* .100* .130* .100* .248* .800* .322* .681* .730* .100* 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43279 43279 43280 43280 43280 43280 43280 43282 43282 43282 43282 43283 43283 43283 43283 43284 43284 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1-Nonene 1-Nonene 1-Butene 1-Butene 1-Butene 1-Butene 1-Butene 3-Methyl-1-butene 3-Methyl-1-butene 3-Methyl-1-butene 3-Methyl-1-butene Cyclopentene Cyclopentene Cyclopentene Cyclopentene 2,3-Dimethylbutane 2,3-Dimethylbutane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 143 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 9 10 10 10 10 12 8 8 9 9 10 10 10 10 12 8 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 29

42 13 13 12 5 15 10 12 29 42 13 13 12 5 15 10 1.50

.80 .20 .10 .30 .10 .20 9.09 1.53 5.38 2.87 .30 .30 .30 .20 .30 .25 1.50

.30 .10 .10 .20 .10 .10 2.84 1.34 3.24 1.75 .20 .30 .30 .20 .30 .25 1.35

.10 .10 .10 .20 .10 .10 2.08 1.25 2.00 1.62 .20 .20 .30 .10 .30 .25 1.21

.10 .10 .10 .20 .10 .10 1.60 1.25 1.92 1.61 .20 .20 .30 .10 .20 .25 .372*

.121* .092* .081* .163* .090* .080* 2.206* 1.040* 1.402* 1.102* .142* .177* .217* .130* .130* .245* 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43284 43284 43284 43284 43284 43284 43284 43285 43285 43285 43285 43285 43285 43285 43285 43285 43289 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2,3-Dimethylbutane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane 2-Methylpentane trans-2-Hexene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 144 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 9 8 8 9 9 8 8 9 9 10 10 10 10 12 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 12

29 42 10 12 29 42 10 12 29 42 13 13 12 5 15 10 .22

.25 .22 .25 .22 .25 .22 .18 .20 1.47 1.31 .60 .20 .30 .10 .20 .73 .22

.25 .22 .25 .22 .25 .22 .18 .20 .95 .20 .50 .20 .20 .10 .20 .39 .22

.25 .22 .25 .22 .25 .22 .18 .20 .18 .20 .50 .20 .20 .10 .10 .18 .22

.25 .22 .25 .22 .25 .22 .18 .20 .18 .20 .40 .20 .20 .10 .10 .18 .215*

.245* .215* .245* .215* .245* .215* .180* .195* .251* .222* .304* .138* .146* .100* .093* .256* 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43289 43289 43289 43290 43290 43290 43290 43291 43291 43291 43291 43291 43291 43291 43291 43291 43292 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: trans-2-Hexene trans-2-Hexene trans-2-Hexene cis-2-Hexene cis-2-Hexene cis-2-Hexene cis-2-Hexene 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2,3-Dimethylpentane 2-2-3-Trimethylpentane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 145 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 9 8 8 9 9 8 8 9 9 8 8 9 9 8 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 2007 2008 12

29 42 10 12 29 42 10 12 29 42 10 12 29 42 10 12 .52

.78 .64 .25 .10 .25 .10 .18 .22 .18 .18 .18 1.79 .18 .20 3.73 .51 .45

.43 .42 .25 .10 .25 .10 .18 .20 .18 .09 .18 .20 .18 .20 2.10 .21 .42

.40 .39 .25 .10 .25 .10 .18 .09 .18 .09 .18 .20 .18 .20 .81 .21 .39

.39 .16 .25 .10 .25 .10 .18 .09 .18 .09 .18 .20 .18 .20 .79 .21 .323*

.231* .178* .245* .100* .245* .100* .180* .106* .180* .087* .180* .328* .180* .195* .968* .235* 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43292 43292 43292 43298 43298 43298 43298 43299 43299 43299 43299 43328 43328 43328 43328 43330 43330 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 2-2-3-Trimethylpentane 2-2-3-Trimethylpentane 2-2-3-Trimethylpentane 1-Decene 1-Decene 1-Decene 1-Decene 1-Undecene 1-Undecene 1-Undecene 1-Undecene 1-Heptene 1-Heptene 1-Heptene 1-Heptene Dodecene Dodecene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 146 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 9 6 20 20 6 6 6 6 6 20 20 6 6 6 6 20 0329 0329 0329 0053 0053 0329 0329 0329 0329 0329 0053 0053 0329 0329 0329 0329 0053 2007 2008 2004 2004 2005 2004 2004 2004 2004 2004 2004 2005 2004 2004 2004 2004 2004 29

42 5 21 24 5 5 5 5 5 21 24 5 5 5 5 20 1.77

1.36 .18 .200 .300 .21 .15 .15 .28 3.60 6.000 16.300 .24 .74 .81 .6 .560 1.26

.99 .18 .050 .050 .21 .15 .15 .28 1.30 3.000 7.400 .24 .32 .42 .6 .549 1.19

.21 .18 .050 .050 .21 .15 .15 .28 .30 2.600 7.200 .24 .13 .24 .5 .513 1.14

.21 .18 .050 .050 .21 .15 .15 .28 .30 2.400 6.500 .24 .13 .12 .5 .510 .541*

.256* .175* .0571* .0604* .210* .150* .150* .275* 1.160* 1.5566* 4.7375* .240* .290* .342* .54* .4739* 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43330 43330 43372 43372 43372 43373 43396 43438 43441 43552 43552 43552 43560 43702 43704 43801 43801 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Dodecene Dodecene Methyl tert-butyl ether Methyl tert-butyl ether Methyl tert-butyl ether Tert-amyl methyl ether tert-Butyl ethyl ether Ethyl acrylate Methyl methacrylate Methyl ethyl ketone Methyl ethyl ketone Methyl ethyl ketone Methyl isobutyl ketone Acetonitrile Acrylonitrile Chloromethane Chloromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 101 210 210 101 101 101 101 101 210 210 101 101 101 101 210 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 147 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 6 20 20 6 20 20 6 20 20 6 20 20 6 20 20 6 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 24

5 21 24 5 21 24 5 21 24 5 21 24 5 21 24 5 .500

.0 .140 .050 .0 .099 .020 .1 .175 .110 .0 .010 .030 .3 .355 .290 .1 .500

.0 .124 .050 .0 .099 .020 .1 .169 .110 .0 .010 .030 .3 .346 .290 .1 .460

.0 .118 .040 .0 .099 .020 .1 .158 .110 .0 .010 .010 .3 .336 .280 .1 .460

.0 .113 .040 .0 .048 .020 .1 .152 .110 .0 .010 .010 .2 .326 .280 .1 .3983*

.04* .0659* .0292* .02* .0324* .0117* .09* .1173* .0942* .03* .0100* .0117* .26* .2903* .2529* .10* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43801 43802 43802 43802 43803 43803 43803 43804 43804 43804 43806 43806 43806 43811 43811 43811 43812 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Chloromethane Dichloromethane Dichloromethane Dichloromethane Chloroform Chloroform Chloroform Carbon tetrachloride Carbon tetrachloride Carbon tetrachloride Bromoform Bromoform Bromoform Trichlorofluoromethane Trichlorofluoromethane Trichlorofluoromethane Chloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 101 210 210 101 210 210 101 210 210 101 210 210 101 210 210 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 148 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 6 20 20 6 20 20 6 20 20 6 20 20 6 20 20 0053 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 21

24 5 21 24 5 21 24 5 21 24 5 21 24 5 21 24 .242

.160 .05 .020 .020 .1 .218 .060 .1 .074 .060 .1 .190 .150 .05 .020 .040 .226

.120 .05 .020 .020 .1 .216 .050 .1 .072 .060 .1 .166 .110 .05 .020 .020 .212

.100 .05 .020 .020 .1 .214 .050 .1 .020 .040 .1 .166 .090 .05 .020 .020 .172

.100 .05 .020 .020 .1 .142 .050 .1 .020 .040 .1 .070 .070 .05 .020 .020 .1325*

.0750* .050* .0200* .0200* .05* .1032* .0342* .06* .0250* .0250* .05* .0519* .0517* .050* .0200* .0208* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43812 43812 43813 43813 43813 43814 43814 43814 43815 43815 43815 43817 43817 43817 43818 43818 43818 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Chloroethane Chloroethane 1,1-Dichloroethane 1,1-Dichloroethane 1,1-Dichloroethane Methyl chloroform Methyl chloroform Methyl chloroform Ethylene dichloride Ethylene dichloride Ethylene dichloride Tetrachloroethylene Tetrachloroethylene Tetrachloroethylene 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane 1,1,2,2-Tetrachloroethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 101 210 210 101 210 210 101 210 210 101 210 210 101 210 210 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 149 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 20 20 6 20 20 6 6 20 20 6 20 20 6 20 20 6 0329 0053 0053 0329 0053 0053 0329 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 2004 2004 2005 2004 2004 2005 2004 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 5

21 24 5 21 24 5 5 21 24 5 21 24 5 21 24 5 .0

.084 .020 .08 .020 .040 .22 .6 .670 .540 .05 .104 .080 0 .020 .020 .02 .0

.082 .010 .08 .020 .040 .16 .5 .650 .530 .05 .104 .080 0 .020 .020 .02 .0

.049 .010 .08 .020 .020 .04 .5 .630 .520 .05 .050 .080 0 .020 .020 .02 .0

.049 .010 .08 .020 .020 .04 .5 .620 .520 .05 .050 .060 0 .020 .020 .02 .03*

.0244* .0104* .080* .0200* .0217* .100* .50* .5758* .4104* .050* .0318* .0363* .1* .0200* .0200* .020* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43819 43819 43819 43820 43820 43820 43821 43823 43823 43823 43824 43824 43824 43826 43826 43826 43828 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Bromomethane Bromomethane Bromomethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2- trifluoroethane Dichlorodifluoromethane Dichlorodifluoromethane Dichlorodifluoromethane Trichloroethylene Trichloroethylene Trichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene Bromodichloromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 210 210 101 210 210 101 101 210 210 101 210 210 101 210 210 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 150 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 20 20 6 20 20 6 20 20 6 6 6 6 20 20 6 20 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0329 0329 0329 0053 0053 0329 0053 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2004 2004 2004 2005 2004 2004 5

21 24 5 21 24 5 21 24 5 5 5 5 21 24 5 21 .1

.030 .080 .3 .030 .030 .1 .030 .030 .04 .1 .0 .05 .020 .020 .06 .020 .1

.030 .030 .1 .030 .030 .1 .030 .030 .04 .1 .0 .05 .020 .020 .06 .020 .1

.030 .030 .1 .030 .030 .1 .030 .030 .04 .1 .0 .05 .020 .020 .06 .020 .1

.030 .030 .1 .030 .030 .1 .030 .030 .04 .1 .0 .05 .020 .020 .06 .020 .11*

.0300* .0321* .11* .0300* .0300* .08* .0300* .0300* .035* .10* .05* .050* .0200* .0200* .060* .0200* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43829 43829 43829 43830 43830 43830 43831 43831 43831 43832 43835 43836 43838 43838 43838 43839 43839 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1,2-Dichloropropane 1,2-Dichloropropane 1,2-Dichloropropane trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene trans-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene cis-1,3-Dichloropropylene Dibromochloromethane Chloroprene Bromochloromethane trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene trans-1,2-Dichloroethylene cis-1,2-Dichloroethene cis-1,2-Dichloroethene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 210 210 101 210 210 101 210 210 101 101 101 101 210 210 101 210 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 151 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 6 20 20 6 20 20 6 20 20 8 8 9 9 10 10 10 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0329 0329 0329 0053 0053 0053 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 2007 2008 2007 2008 2004 2005 2006 24

5 21 24 5 21 24 5 21 24 10 12 29 42 13 13 12 .020

.1 .020 .080 .32 .320 .040 .0 .020 .020 .18 1.09 4.87 6.16 .10 .90 .30 .020

.1 .020 .070 .32 .190 .040 .0 .020 .020 .18 1.02 1.51 2.00 .10 .30 .20 .020

.1 .020 .020 .32 .080 .040 .0 .020 .020 .18 .56 1.19 1.15 .10 .30 .20 .020

.1 .020 .020 .32 .040 .040 .0 .020 .020 .18 .44 .59 .82 .10 .20 .20 .0200*

.05* .0200* .0246* .320* .0624* .0400* .04* .0200* .0200* .180* .367* .453* .441* .100* .238* .150* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43839 43843 43843 43843 43844 43844 43844 43860 43860 43860 43954 43954 43954 43954 43954 43954 43954 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: cis-1,2-Dichloroethene Ethylene dibromide Ethylene dibromide Ethylene dibromide Hexachlorobutadiene Hexachlorobutadiene Hexachlorobutadiene Vinyl chloride Vinyl chloride Vinyl chloride n-Undecane n-Undecane n-Undecane n-Undecane n-Undecane n-Undecane n-Undecane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 101 210 210 101 210 210 101 210 210 126 126 126 126 126 126 126 Cert

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 152 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 12 8 8 9 9 10 10 10 10 12 1 1 1 1 1 6 8 8 9 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2005 2006 2007 2008 2004 2007 2008 2007 5

15 10 12 29 42 13 13 12 5 15 5106 5116 5108 5112 5084 5 10 12 29 .40

.10 3.88 .72 .90 .53 .20 .20 .20 .10 .10 .093 .117 .110 .089 .099 .6 4.15 22.90 5.94 .20

.10 .59 .67 .81 .30 .20 .20 .10 .10 .10 .092 .113 .103 .088 .095 .6 1.74 .53 2.80 .20

.10 .47 .50 .63 .29 .10 .10 .10 .05 .05 .092 .110 .094 .088 .093 .5 1.54 .32 1.64 .20

.10 .40 .48 .57 .19 .10 .10 .10 .05 .05 .087 .105 .091 .087 .091 .4 1.16 .16 1.57 .220*

.073* .593* .265* .249* .113* .104* .108* .108* .070* .057* .0608 .0643 .0625 .0643 .0652 .46* 1.192* 2.095* 1.055* 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOURS 24 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43954 43954 43960 43960 43960 43960 43960 43960 43960 43960 43960 44201 44201 44201 44201 44201 45109 45109 45109 45109 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Undecane n-Undecane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane 2-Methylheptane Ozone Ozone Ozone Ozone Ozone m/p Xylene m/p Xylene m/p Xylene m/p Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per million Parts per million Parts per million Parts per million Parts per million Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 047 047 047 047 047 101 126 126 126 Cert

N N

N N N Y

YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 153 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 10 10 6 8 8 9 9 10 10 10 10 12 20 20 6 8 0329 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 2008 2004 2005 2004 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2005 2004 2007 42

13 13 5 10 12 29 42 13 13 12 5 15 21 24 5 10 1.72

.30 .70 1.1 2.20 .59 2.80 1.14 .30 1.20 .90 1.00 .40 3.010 1.040 5.1 15.20 1.08

.30 .50 .8 1.40 .41 1.50 .57 .30 .80 .90 .80 .30 .780 .800 2.1 9.39 .88

.30 .50 .7 .70 .35 1.30 .39 .20 .80 .70 .80 .30 .768 .800 1.3 8.46 .64

.20 .40 .7 .50 .29 1.20 .36 .20 .80 .70 .60 .30 .732 .790 1.2 8.09 .262*

.208* .385* .80* .610* .267* .634* .231* .200* .692* .633* .760* .237* .6296* .6796* 2.14* 6.258* 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45109 45109 45109 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45201 45202 45202 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: m/p Xylene m/p Xylene m/p Xylene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Benzene Toluene Toluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 101 126 126 126 126 126 126 126 126 126 210 210 101 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 154 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

8 9 9 10 10 10 10 12 20 20 6 8 8 9 9 10 10 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 2008 2007 2008 2004 2005 2006 2007 2007 2004 2005 2004 2007 2008 2007 2008 2004 2005 12

29 42 13 13 12 5 15 21 24 5 10 12 29 42 13 13 10.60

5.93 5.00 1.40 2.90 1.10 13.90 .80 7.850 2.740 .3 1.86 5.28 1.85 .64 .20 .30 .95

5.85 1.90 .70 2.00 .80 9.20 .80 1.290 1.900 .3 .90 .21 1.08 .46 .10 .20 .70

3.64 1.23 .70 1.90 .70 .90 .80 1.288 1.820 .2 .54 .11 1.04 .31 .10 .20 .61

1.09 .83 .70 1.60 .70 .70 .70 1.239 1.700 .2 .52 .11 .92 .28 .10 .20 1.365*

1.014* .538* .585* 1.392* .625* 5.060* .447* 1.2191* 1.2513* .22* .472* .545* .457* .135* .108* .146* 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45202 45202 45202 45202 45202 45202 45202 45202 45202 45202 45203 45203 45203 45203 45203 45203 45203 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Toluene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 210 210 101 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 155 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 12 20 20 6 8 8 9 9 10 10 10 10 12 20 20 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 2006 2007 2007 2004 2005 2004 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2005 12

5 15 21 24 5 10 12 29 42 13 13 12 5 15 21 24 .20

.20 .10 1.080 .800 .3 .40 5.61 1.50 .64 .40 .30 .20 .20 .10 1.260 1.000 .20

.10 .10 .928 .780 .2 .30 .34 1.10 .45 .20 .20 .20 .10 .10 .776 .960 .20

.10 .10 .920 .760 .2 .10 .27 .60 .28 .20 .20 .20 .10 .10 .768 .950 .10

.10 .10 .792 .740 .2 .10 .26 .20 .24 .20 .20 .20 .10 .10 .760 .940 .125*

.120* .073* .4210* .6400* .19* .150* .657* .207* .121* .169* .150* .142* .120* .077* .4199* .6754* 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45203 45203 45203 45203 45203 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 45204 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene o-Xylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 210 210 101 126 126 126 126 126 126 126 126 126 210 210 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 156 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 12 20 20 10 10 10 12 20 20 6 8 8 9 9 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 2005 2006 2007 2007 2004 2005 2005 2006 2007 2007 2004 2005 2004 2007 2008 2007 2008 13

12 5 15 21 24 13 12 5 15 21 24 5 10 12 29 42 .60

.40 .40 .20 2.140 1.260 .20 .30 .20 .10 .970 .900 .2 .46 .10 .16 .20 .50

.30 .30 .20 .912 .970 .20 .20 .10 .10 .760 .880 .2 .16 .10 .16 .10 .40

.30 .20 .20 .904 .900 .20 .20 .10 .10 .760 .880 .2 .16 .10 .16 .10 .40

.30 .20 .20 .880 .900 .10 .20 .10 .10 .760 .880 .2 .16 .10 .16 .10 .292*

.250* .240* .113* .5540* .8029* .112* .150* .120* .070* .3371* .6717* .18* .190* .100* .160* .102* 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45205 45205 45205 45205 45205 45205 45206 45206 45206 45206 45206 45206 45207 45207 45207 45207 45207 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: m-Xylene m-Xylene m-Xylene m-Xylene m-Xylene m-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene p-Xylene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 210 210 126 126 126 126 210 210 101 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 157 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 10 12 20 20 6 8 8 9 9 10 10 10 10 12 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 2004 2005 2006 2007 2007 2004 2005 2004 2007 2008 2007 2008 2004 2005 2006 2007 2007 13

13 12 5 15 21 24 5 10 12 29 42 13 13 12 5 15 .10

.20 .10 2.50 .50 1.080 1.180 .3 4.19 .77 2.05 .99 .20 .70 .30 .40 .20 .10

.10 .10 2.20 .10 1.062 1.060 .3 3.17 .65 1.32 .79 .20 .40 .30 .20 .20 .10

.10 .10 .10 .10 .710 1.050 .3 .72 .60 1.24 .70 .20 .30 .30 .20 .20 .10

.10 .10 .10 .10 .225 1.050 .3 .48 .60 1.20 .54 .10 .30 .30 .20 .20 .065*

.104* .088* .990* .090* .2241* .3367* .27* .997* .433* .502* .209* .119* .292* .225* .240* .140* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45207 45207 45207 45207 45207 45207 45207 45208 45208 45208 45208 45208 45208 45208 45208 45208 45208 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 210 210 101 126 126 126 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 158 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

20 20 8 8 9 9 10 10 10 10 12 8 8 9 9 10 10 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 2004 2005 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 2005 21

24 10 12 29 42 13 13 12 5 15 10 12 29 42 13 13 1.970

1.360 .62 .26 .45 .27 .30 .40 .20 .20 .10 .17 .16 .17 .16 .10 .20 1.000

1.130 .39 .25 .17 .23 .20 .30 .20 .10 .10 .17 .16 .17 .16 .10 .20 .891

1.000 .17 .22 .17 .21 .10 .30 .10 .10 .10 .17 .16 .17 .16 .10 .20 .864

.990 .17 .10 .17 .21 .10 .30 .10 .10 .10 .17 .16 .17 .16 .10 .10 .4647*

.7483* .237* .132* .180* .108* .119* .208* .113* .110* .080* .165* .160* .165* .160* .073* .123* 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45208 45208 45209 45209 45209 45209 45209 45209 45209 45209 45209 45210 45210 45210 45210 45210 45210 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene n-Propylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Isopropylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

210 210 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 159 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 12 8 8 9 9 10 10 10 10 12 8 8 9 9 10 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 2007 2008 2004 12

5 15 10 12 29 42 13 13 12 5 15 10 12 29 42 13 .10

.20 .05 .24 .72 .61 .46 .10 .30 .60 .20 .10 .50 .33 1.30 .45 .20 .10

.10 .05 .24 .66 .24 .15 .10 .30 .20 .10 .10 .48 .26 .78 .43 .20 .10

.10 .05 .24 .35 .24 .15 .10 .30 .20 .10 .10 .19 .08 .67 .26 .10 .05

.05 .05 .24 .15 .24 .15 .10 .10 .10 .10 .10 .19 .08 .48 .21 .10 .063*

.100* .050* .240* .253* .253* .153* .065* .138* .150* .120* .067* .250* .112* .275* .104* .112* 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45210 45210 45210 45211 45211 45211 45211 45211 45211 45211 45211 45211 45212 45212 45212 45212 45212 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Isopropylbenzene Isopropylbenzene Isopropylbenzene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene o-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 160 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 12 10 10 10 10 12 20 20 8 8 9 9 10 10 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 2005 2006 2007 2007 2004 2005 2006 2007 2007 2004 2005 2007 2008 2007 2008 2004 2005 13

12 5 15 13 13 12 5 15 21 24 10 12 29 42 13 13 .40

.30 .20 .20 .10 .30 .20 .30 .20 1.242 .660 1.01 3.36 .89 .30 .20 .30 .20

.30 .20 .10 .10 .20 .20 .20 .20 .666 .570 .98 .40 .66 .26 .20 .20 .20

.30 .10 .10 .10 .20 .10 .10 .10 .590 .090 .89 .09 .64 .22 .10 .20 .20

.30 .10 .10 .10 .20 .10 .10 .10 .380 .090 .87 .09 .63 .21 .10 .20 .177*

.242* .140* .100* .069* .131* .117* .150* .113* .2456* .1338* .623* .388* .336* .110* .092* .158* 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45212 45212 45212 45212 45213 45213 45213 45213 45213 45213 45213 45218 45218 45218 45218 45218 45218 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene p-Ethyltoluene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 210 210 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 161 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 12 8 8 9 9 10 10 10 10 12 6 8 8 9 9 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 2006 2007 2007 2007 2008 2007 2008 2004 2005 2006 2007 2007 2004 2007 2008 2007 2008 12

5 15 10 12 29 42 13 13 12 5 15 5 10 12 29 42 .10

.10 .10 .50 .21 .43 .41 1.50 .60 .50 .30 .20 .2 .18 .13 .18 .13 .10

.10 .10 .20 .18 .20 .22 .40 .50 .20 .30 .20 .2 .18 .13 .18 .13 .10

.10 .10 .20 .06 .20 .21 .40 .50 .20 .30 .10 .2 .18 .13 .18 .13 .10

.10 .05 .20 .06 .20 .06 .40 .40 .20 .20 .10 .2 .18 .13 .18 .13 .083*

.090* .060* .226* .083* .203* .076* .408* .269* .192* .240* .103* .16* .180* .125* .180* .125* 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45218 45218 45218 45219 45219 45219 45219 45219 45219 45219 45219 45219 45220 45220 45220 45220 45220 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: m-Diethylbenzene m-Diethylbenzene m-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene p-Diethylbenzene Styrene Styrene Styrene Styrene Styrene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 126 126 126 126 126 126 126 126 101 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 162 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

10 10 10 12 20 20 8 8 9 9 10 10 10 10 12 8 8 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 0053 0329 0329 2005 2006 2007 2007 2004 2005 2007 2008 2007 2008 2004 2005 2006 2007 2007 2007 2008 13

12 5 15 21 24 10 12 29 42 13 12 12 5 15 10 12 .10

.20 .30 .10 1.400 .940 .49 1.68 .40 1.33 .30 .60 .30 .30 .10 6.28 .13 .10

.10 .20 .10 .760 .840 .35 1.58 .38 1.11 .30 .40 .20 .20 .10 .20 .13 .10

.10 .20 .10 .540 .670 .35 1.24 .18 .43 .10 .40 .20 .10 .10 .20 .13 .10

.10 .10 .10 .500 .640 .18 1.10 .18 .39 .10 .30 .20 .10 .10 .20 .13 .085*

.100* .180* .063* .3959* .1954* .242* .770* .190* .180* .104* .283* .158* .160* .067* .804* .130* 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 3 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45220 45220 45220 45220 45220 45220 45225 45225 45225 45225 45225 45225 45225 45225 45225 45228 45228 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Styrene Styrene Styrene Styrene Styrene Styrene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene Benzene, 1-ethenyl-4-mehtyl Benzene, 1-ethenyl-4-mehtyl Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 126 126 210 210 126 126 126 126 126 126 126 126 126 126 126 Cert

N N N

N N NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 163 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 9 6 20 20 6 20 20 6 20 20 6 20 20 6 20 20 0329 0329 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 0329 0053 0053 2007 2008 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 2004 2004 2005 29

42 5 21 24 5 21 24 5 21 24 5 21 24 5 21 24 .48

.13 .12 .192 .130 .12 .636 .340 .21 .648 .350 .18 .672 .550 .18 .553 .070 .20

.13 .12 .060 .060 .12 .230 .330 .21 .220 .320 .18 .546 .550 .18 .546 .070 .20

.13 .12 .060 .060 .12 .220 .330 .21 .210 .220 .18 .546 .530 .18 .532 .070 .20

.13 .12 .060 .060 .12 .200 .200 .21 .180 .170 .18 .280 .530 .18 .070 .070 .205*

.130* .120* .0663* .0629* .120* .1451* .1163* .210* .1339* .0983* .180* .2065* .2513* .175* .1377* .0700* 3 HOURS 3 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 24 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45228 45228 45801 45801 45801 45805 45805 45805 45806 45806 45806 45807 45807 45807 45809 45809 45809 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: Benzene, 1-ethenyl-4-mehtyl Benzene, 1-ethenyl-4-mehtyl Chlorobenzene Chlorobenzene Chlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,2-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,3-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene 1,4-Dichlorobenzene Benzyl chloride Benzyl chloride Benzyl chloride Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 126 101 210 210 101 210 210 101 210 210 101 210 210 101 210 210 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 164 of 176 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 20 20 0329 0053 0053 2004 2004 2005 5

20 24 .54

1.010 .840 .54

.798 .650 .54

.620 .590 .54

.530 .590 .540*

.2873* .1817* 24 HOURS 24 HOURS 24 HOURS 0

0 0 45810 45810 45810 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

101 210 210 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 165 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

12115 17141 17141 17147 17148 17149 17150 17151 17158 17159 17160 17201 17204 17208 17211 17212 17215 17220 17223 17224 17231 17237 17242 17243 17907 42101 42153 42401 42600 42601 42601 42602 42602 42603 921

118 126 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 126 054 101 060 574 074 075 074 075 074 ERG Chromium VI sampler

Hi Vol/PUF-XAD-2 SS CANISTER PRESSURIZED Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 Hi Vol/PUF-XAD-2 SS CANISTER PRESSURIZED INSTRUMENTAL CANISTER SUBAMBIENT PRESSURE INSTRUMENTAL Instrumental INSTRUMENTAL LOW LEVEL NOX INSTRUMENTAL INSTRUMENTAL LOW LEVEL NOX INSTRUMENTAL INSTRUMENTAL ION CHROMATOGRAPH UV VISIBLE GCMS TO-13 CRYOGENIC PRECONCENTRATION GC/FID GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 GCMS TO-13 CRYOGENIC PRECONCENTRATION GC/FID NONDISPERSIVE INFRARED MULTI DETECTOR GC PULSED FLUORESCENT Chemiluminescence Thermo Electron 42C-Y CHEMILUMINESCENCE TECO 42S CHEMILUMINESCENCE CHEMILUMINESCENCE TECO 42S CHEMILUMINESCENCEUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 166 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

42603 43000 43102 43127 43141 43141 43142 43143 43144 43145 43202 43202 43203 43203 43204 43204 43205 43205 43205 43206 43206 43206 43207 43208 43208 43212 43212 43214 43214 43216 43216 43217 43217 075

126 126 126 126 142 126 126 126 126 126 142 126 142 126 142 101 126 142 101 126 142 210 101 210 126 142 126 142 126 142 126 142 LOW LEVEL NOX INSTRUMENTAL

SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister Canister Subambient Pressure SS 6L Pressurized Canister SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber CHEMILUMINESCENCE TECO 42S CHEMILUMINESCENCE CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS Multi Detector GC Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 167 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43218 43218 43218 43218 43218 43220 43220 43221 43221 43224 43224 43225 43226 43226 43227 43227 43228 43230 43230 43231 43231 43232 43232 43233 43233 43233 43234 43235 43235 43236 43238 43238 43242 101

126 142 175 210 126 142 126 142 126 142 126 126 142 126 142 126 126 142 126 142 126 142 101 126 142 126 126 142 126 126 142 126 CANISTER SUBAMBIENT PRESSURE

SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber Passivated Canister SS 6L Pressurized Canister SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Auto GC (PE Clarus 500 dual col) MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Preconcentration GC/MS Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) MULTI DETECTOR GC CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col)UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 168 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43242 43243 43243 43243 43244 43244 43245 43245 43246 43247 43247 43248 43248 43249 43249 43250 43250 43252 43252 43253 43253 43256 43257 43261 43261 43262 43262 43263 43263 43270 43279 43280 43280 142

126 142 210 126 142 126 142 126 126 142 126 142 126 142 126 142 126 142 126 142 126 126 126 142 126 142 126 142 126 126 126 142 Preconcen trap/Thermal Desorber

SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 169 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43282 43283 43284 43284 43285 43285 43289 43290 43291 43291 43292 43293 43294 43298 43299 43301 43302 43303 43312 43328 43329 43330 43372 43372 43372 43373 43373 43395 43396 43396 43438 43441 43502 126

126 126 142 126 142 126 126 126 142 126 126 126 126 126 126 126 126 126 126 202 126 101 126 210 101 126 126 101 126 101 101 202 SS CANISTER PRESSURIZED

SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS Canister Pressurized SS Canister Pressurized SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SILICA-DNPH-CART-KI O3 SCRUB SS CANISTER PRESSURIZED Canister Subambient Pressure SS CANISTER PRESSURIZED SS 6L Pressurized Canister Canister Subambient Pressure SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Canister Subambient Pressure SS CANISTER PRESSURIZED Canister Subambient Pressure Canister Subambient Pressure SILICA-DNPH-CART-KI O3 SCRUB Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Cryogenic Preconcentration GC/FID Cryogenic Preconcentration GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID HPLC ULTRAVIOLET ABSORPTION CRYOGENIC PRECONCENTRATION GC/FID Multi Detector GC CRYOGENIC PRECONCENTRATION GC/FID Cryogenic Precon GC/MS Multi Detector GC CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Multi Detector GC CRYOGENIC PRECONCENTRATION GC/FID Multi Detector GC Multi Detector GCUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 170 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43503 43504 43505 43513 43517 43518 43528 43551 43552 43552 43560 43702 43704 43801 43801 43802 43802 43802 43803 43803 43803 43804 43804 43804 43806 43806 43811 43811 43812 43812 43813 43813 43814 202

202 101 202 202 202 202 202 101 210 101 101 101 101 210 101 109 210 101 109 210 101 109 210 101 210 101 210 101 210 101 210 101 SILICA-DNPH-CART-KI O3 SCRUB

SILICA-DNPH-CART-KI O3 SCRUB CANISTER SUBAMBIENT PRESSURE SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB Canister Subambient Pressure SS 6L Pressurized Canister Canister Subambient Pressure Canister Subambient Pressure Canister Subambient Pressure CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION MULTI DETECTOR GC HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION Multi Detector GC Cryogenic Precon GC/MS Multi Detector GC Multi Detector GC Multi Detector GC MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MSUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 171 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43814 43815 43815 43815 43817 43817 43817 43818 43818 43819 43819 43819 43820 43820 43821 43823 43823 43824 43824 43824 43826 43826 43826 43828 43829 43829 43829 43830 43830 43831 43831 43832 43835 210

101 109 210 101 109 210 101 210 101 109 210 101 210 101 101 210 101 109 210 101 109 210 101 101 109 210 101 210 101 210 101 101 SS 6L Pressurized Canister

CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister Canister Subambient Pressure Canister Subambient Pressure SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS Multi Detector GC Multi Detector GC Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECRIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GCUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 172 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43836 43838 43838 43839 43839 43843 43843 43844 43844 43844 43860 43860 43860 43952 43954 43954 43955 43960 43960 44201 45109 45109 45109 45109 45201 45201 45201 45201 45201 45202 45202 45202 45202 101

101 210 101 210 101 210 101 175 210 101 109 210 126 126 142 126 126 142 047 101 109 126 142 101 109 126 142 210 101 109 126 142 CANISTER SUBAMBIENT PRESSURE

CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister Canister Subambient Pressure Passivated Canister SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESSURE SS 6L Pressurized Canister SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber INSTRUMENTAL CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber MULTI DETECTOR GC MULTI DETECTOR GC MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS Multi Detector GC Cryogenic Preconcentration GC/MS Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) ULTRA VIOLET MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 173 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

45202 45203 45203 45203 45203 45203 45204 45204 45204 45204 45204 45205 45205 45206 45206 45207 45207 45207 45207 45207 45208 45208 45208 45208 45208 45209 45209 45210 45210 45211 45211 45212 45212 210

101 109 126 142 210 101 109 126 142 210 126 210 126 210 101 109 126 142 210 101 109 126 142 210 126 142 126 142 126 142 126 142 SS 6L Pressurized Canister

CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister SS CANISTER PRESSURIZED SS 6L Pressurized Canister SS CANISTER PRESSURIZED SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 174 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

45213 45213 45213 45218 45218 45219 45219 45220 45220 45220 45220 45220 45225 45225 45228 45231 45501 45503 45504 45801 45801 45805 45805 45806 45806 45807 45807 45809 45809 45810 45810 61101 61101 126

142 210 126 142 126 142 101 109 126 142 210 126 142 126 126 202 202 202 101 210 101 210 101 210 101 210 101 210 101 210 000 020 SS CANISTER PRESSURIZED

Preconcen trap/Thermal Desorber SS 6L Pressurized Canister SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber CANISTER SUBAMBIENT PRESSURE SS-CANISTER-SUBAMBIENT-PRESURE SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS 6L Pressurized Canister SS CANISTER PRESSURIZED Preconcen trap/Thermal Desorber SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister CANISTER SUBAMBIENT PRESSURE SS 6L Pressurized Canister Canister Subambient Pressure SS 6L Pressurized Canister Canister Subambient Pressure SS 6L Pressurized Canister MULTIPLE METHODS INSTRUMENTAL Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) MULTI DETECTOR GC GAS CHROMATOGRAPH MASS SELECTIV DET CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) Cryogenic Precon GC/MS CRYOGENIC PRECONCENTRATION GC/FID Auto GC (PE Clarus 500 dual col) CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS MULTI DETECTOR GC Cryogenic Precon GC/MS Multi Detector GC Cryogenic Precon GC/MS Multi Detector GC Cryogenic Precon GC/MS MULTIPLE METHODSUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 175 of 176 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

61101 61102 61102 61102 62101 62201 68101 68102 68103 68104 68105 68106 68107 68108 68109 81102 81102 82102 82103 82105 82110 82112 82113 82128 82132 82136 82142 82154 85101 88101 88500 040

000 020 040 021 012 145 145 145 145 145 145 145 145 145 079 126 202 202 202 202 202 202 202 202 202 202 202 126 145 761 INSTRUMENTAL

MULTIPLE METHODS INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL INSTRUMENTAL R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential AIr Sam R & P Model 2025 PM-2.5 FEM Sequential Sampler R & P Model 2025 PM-2.5 FEM Sequential Air Sam R & P Model 2025 PM-2.5 FEM Sequential AIr Sam INSTRUMENTAL-R&P SA246B-INLET R - P Co Partisol Model 2000 R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R&P Model 2000 PM10 Teflon R - P Co Partisol Model 2000 R & P Model 2025 PM-2.5 Sequential Air Sampler PM2.5 VSCC SPOT READING VISUAL AVERAGE MULTIPLE METHODS SPOT READING VISUAL AVERAGE SPOT READING LEVEL 1 HYGROSCOPIC PLASTIC FILM Calculation Calculation Electronic Electronic Electronic Barometric Sensor Barometric Sensor Barometric Sensor Calculation TEOM-GRAVIMETRIC Gravimetric ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS Gravimetric Gravimetric FDMS-GravimetricUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010

Note: The * indicates that the mean does not satisfy summary criteria. QUICKLOOK ALL PARAMETERS

Page 176 of 176 PQAOS USED IN THIS REPORT

PQAO AGENCY DESCRIPTION 0053 0329 Arizona Department Of Environmental Quality Eastern Research GroupUNITED STATES ENVIRONMENTAL PROTECTION AGENCY DATA QUALITY INDICATOR REPORT Apr. 30, 2010 Report Request ID: 747461 Report Code: AMP255

Selection Criteria Page 1 User ID: BNE

State County City

Site Parameter POC AQCR UAR CBSA CSA EPA Region Method Duration Begin Date End Date 04 80 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration APP_A_PARAMETERS PQAO SELECTIONS Freeport McMoRan Miami, Inc. Arizona Department Of Environmental Quality SELECTED OPTIONS

INCLUDE ONLY APPENDIX A

MONITORS RESTRICT TO MONITORING

SEASONS MERGE PDF FILES Option Type Option Value NO YES YES GLOBAL DATES

2009 Start Date End Date 2009 01 01 12 31 Tribal

Q1

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 1 of 12 

# Code Listing The following codes may be seen in the "MT" column throughout this report. Please be advised that not all of the

codes may appear in the report. They are provided for completeness. NR S P T SP I NC IX ID N NA CN F O PN ST VS QA X SS SU SU TS U UP W M NON-REGULATORY SLAMS PAMS TRIBAL MONITORS SPECIAL PURPOSE IMPROVE NCORE INDEX SITE INDUSTRIAL NAMS NATTS CASTNET NON-EPA FEDERAL OTHER PROPOSED NCORE SCHOOL AIR TOXICS VOL SCHOOL AT QA COLLOCATED SECURED SLAMS SPECIATION SUPLMNTL SPECIATION SUPPLMNTL SPECIATION TRENDS SPECIATION UNKNOWN UNOFFICIAL PAMS WHO WMO Code Description Description 

# Notes About this Report

If you see this value for a column in a summarized row, this means that more than one occurence exist in the summary. For example, if you have a PQAO summary that spans multiple States, you would see this value in the States column. 

## M

Code For specific information about the fields appearing within this report, please refer to the README.txt file that is included with the WORKFILE output for this report.

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 2 of 12 

# 1-Point Quality Control CO

NO2

O3

SO2 Pollutant:

Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO:

PQAO:

PQAO: Yes

Yes

Yes

Yes App A?:

App A?:

App A?:

App A?: Year

Year

Year

Year Region

Region

Region

Region 

### State

State

State

State Site ID

Site ID

Site ID

Site ID POC

POC

POC

POC 

### MT

MT

MT

MT Begin

Date

Begin Date

Begin Date

Begin Date End

Date

End Date

End Date

End Date # Req

# Req

# Req

# Req # Obs

# Obs

# Obs

# Obs %

Complete

% Complete

% Complete

% Complete CV

CV

CV

CV Bias

Bias

Bias

Bias 2009 2009 SUMMARY



### 2009 2009 SUMMARY



### 2009 2009 2009 2009 2009 2009 2009 2009 SUMMARY



### 2009 2009 2009 09

09 09

09 09 09

09 09 09 09 09 09 09 09 09

09 09 09 AZ AZ AZ

AZ AZ AZ

AZ AZ AZ AZ AZ AZ AZ AZ AZ

AZ AZ AZ 04-013-9997 

### SUMMARY

04-013-9997 

### SUMMARY

04-005-1008 04-007-0010 04-012-8000 04-013-9997 04-021-8001 04-025-8033 04-027-8011 

### SUMMARY

04-007-0009 04-007-1001 04-013-9997 

### 1

1

1 1 1 1 1 1 1

1 3 1 S

S

S S S S-PN S S S

S S S 01-JAN-09

01-JAN-09

01-APR-09 01-APR-09 01-APR-09 01-JAN-09 01-APR-09 01-APR-09 01-APR-09

01-JAN-09 01-JAN-09 01-JAN-09 31-DEC-09

31-DEC-09

31-OCT-09 31-OCT-09 31-OCT-09 31-DEC-09 31-OCT-09 31-OCT-09 31-OCT-09

31-DEC-09 31-DEC-09 31-DEC-09 26

26 26

26 26 26

15 15 15 26 15 15 15 116 116

26 26 26 25

25 25

27 27 27

15 16 15 26 15 15 16 118 118

26 26 26 96

96 96

100 100 100

100 100 100 100 100 100 100 100 100

100 100 100 1.85

1.85 1.85

2.66 2.66 2.66

0.84 1.15 0.88 1.50 0.56 1.67 0.85 1.03 1.03

1.67 2.06 2.65 1.52

1.52 1.52

2.57 2.57 2.57

1.18 1.42 1.11 1.25 0.33 1.39 1.11 0.96 0.96

1.15 3.38 2.47 +/- +/- +/-

-

-

-

+ + + + +/- +/- + + +

+/-

- +

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 3 of 12 

# 1-Point Quality Control SO2 Pollutant: 0053 (Arizona Department Of Environmental Quality) PQAO: Yes App A?: Year Region 

### State Site ID POC 

### MT Begin Date End

Date # Req # Obs % Complete CV Bias 2009 SUMMARY 

### 09

09 AZ AZ SUMMARY 78 78 78

78 100

100 2.80

2.80 2.15

2.15 +/- +/-

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 4 of 12 

# Annual Performance Evaluations CO

NO2

O3

SO2 Pollutant:

Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO:

PQAO:

PQAO: Yes

Yes

Yes

Yes Year

Year

Year

Year Region

Region

Region

Region 

### State

State

State

State Site ID

Site ID

Site ID

Site ID POC

POC

POC

POC MT

MT

MT

MT Begin

Date

Begin Date

Begin Date

Begin Date End

Date

End Date

End Date

End Date 2009 2009 SUMMARY



### 2009 2009 SUMMARY



### 2009 2009 2009 2009 2009 2009 2009 2009 SUMMARY



### 2009 2009 2009 09

09 09

09 09 09

09 09 09 09 09 09 09 09 09

09 09 09 AZ AZ AZ

AZ AZ AZ

AZ AZ AZ AZ AZ AZ AZ AZ AZ

AZ AZ AZ 04-013-9997 

### SUMMARY

04-013-9997 

### SUMMARY

04-005-1008 04-007-0010 04-012-8000 04-013-9997 04-021-8001 04-025-8033 04-027-8011 

### SUMMARY

04-007-0009 04-007-1001 04-013-9997 

### 1

1

1 1 1 1 1 1 1

1 3 1 S

S

S S S S-PN S S S

S S S 01-JAN-09

01-JAN-09

01-APR-09 01-APR-09 01-APR-09 01-JAN-09 01-APR-09 01-APR-09 01-APR-09

01-JAN-09 01-JAN-09 01-JAN-09 31-DEC-09

31-DEC-09

31-OCT-09 31-OCT-09 31-OCT-09 31-DEC-09 31-OCT-09 31-OCT-09 31-OCT-09

31-DEC-09 31-DEC-09 31-DEC-09 App A?:

App A?:

App A?:

App A?: 0.00 0.00 0.00 2.50 0.00 0.00 5.13 1.09 1.09 1.25 0.00 1.25 1.25 0.00 0.00 2.53 0.90 0.90 -2.67 -2.67 -2.67

-3.96 -3.96 -3.96

-0.67 0.00 0.67 0.00 0.00 0.67 1.33 0.29 0.29

5.02 6.00 -4.00 -2.43 -2.43 -2.43

-1.27 -1.27 -1.27

0.00 0.00 0.40 -0.40 -0.80 0.40 0.40 0.00 0.00

2.40 -1.20 -2.00 -1.28 -1.28 -1.28

-0.80 -0.80 -0.80

-0.23 -0.23 0.00 0.00 -0.94 0.70 0.23 -0.07 -0.07

2.47 -2.00 -2.47 

### 4 4 4

0 0 0

0 0 0 0 0 0 0 0 0

3 0 0 0 0 0

0 0 0

5 0 0 0 0 5 5 15 15

0 3 0 4 4 4

4 4 4

0 5 5 5 5 0 0 20 20

0 0 3 4 4 4

0 0 0

0 0 0 0 0 0 0 0 0

3 0 0 Avg %D / Level

Avg %D / Level

Avg %D / Level

Avg %D / Level L1

L1

L1

L1 L2

L2

L2

L2 L3

L3

L3

L3 L4

L4

L4

L4 L5

L5

L5

L5 Q1

Q1

Q1

Q1 Q2

Q2

Q2

Q2 Q3

Q3

Q3

Q3 Q4

Q4

Q4

Q4 Obs / Q

Obs / Q

Obs / Q

Obs / Q Met?

Met?

Met?

Met? 

### Criteria

Criteria

Criteria

Criteria Y

Y

Y Y Y Y Y Y Y

Y Y Y 100 100

100 100

100 100 -3.00 -3.00

-5.61 -5.61

-1.24 -1.24 2.86 2.86

2.89 2.89

2.44 2.44 Conf. Limits

Conf. Limits

Conf. Limits

Conf. Limits Lower

Lower

Lower

Lower Upper

Upper

Upper

Upper 50

50

100 100

91 91 % Btwn

% Btwn

% Btwn

% Btwn Conf.

Conf.

Conf.

Conf. 1-Point

1-Point

1-Point

1-Point

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 5 of 12 

# Annual Performance Evaluations SO2 Pollutant: 0053 (Arizona Department Of Environmental Quality) PQAO: Yes Year Region 

### State Site ID POC MT Begin Date End

Date 2009 SUMMARY 

### 09

09 AZ AZ SUMMARY App A?:

2.34 2.34 -0.27 -0.27 -0.67 -0.67 

### 3 3 3 3 3 3 3 3 Avg %D / Level L1 L2 L3 L4 L5 Q1 Q2 Q3 Q4 Obs / Q Met?



### Criteria 100 100 -5.30 -5.30 4.50 4.50 Conf. Limits Lower Upper 83

83 % Btwn Conf. 1-Point

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 6 of 12 

# Flow Rate Verifications PM10

PM10

PM2.5 Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

1357 (Freeport McMoRan Miami, Inc.)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO:

PQAO: Yes

Yes

Yes App A?:

App A?:

App A?: Year

Year Region

Region 

### State

State Site ID

Site ID POC

POC 

### MT

MT Begin

Date

Begin Date End

Date

End Date # Req

# Req # Obs

# Obs % Complete

% Complete Bias

Bias 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 SUMMARY



### 2009 2009 2009 2009 SUMMARY 

### 09

09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09

09 09 09 09 09 AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ

AZ AZ AZ AZ AZ 04-003-0011 04-003-0011 04-003-1005 04-005-1008 04-007-0008 04-007-0008 04-007-1001 04-007-1001 04-013-8006 04-013-9997 04-013-9997 04-015-1003 04-019-0001 04-019-0001 04-019-0020 04-023-0004 04-023-0004 04-025-2002 04-027-0004 04-027-0004 04-027-0004 

### SUMMARY

04-007-0009 04-007-8000 04-007-8000 

### SUMMARY 1

2 1 1 1 2 1 3 1 1 3 1 1 3 1 1 3 1 1 2 3

1 1 2 S QA S S S QA S S SP S S-SP S S S S S SP S S QA S-SP

ID ID ID-QA 01-JAN-09

01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JUL-09 01-JAN-09 01-APR-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-APR-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09

01-JAN-09 01-JAN-09 01-JAN-09 31-DEC-09

31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-MAR-09 31-DEC-09 31-DEC-09 30-JUN-09 31-DEC-09 31-DEC-09 31-MAR-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 30-JUN-09 30-JUN-09 30-DEC-09

31-DEC-09 31-DEC-09 31-DEC-09 12

12 12 12 12 6 3 9 12 6 12 12 3 9 12 12 12 12 6 6 11 203 203

12 12 12 36 36 13

13 13 14 13 6 4 9 12 6 12 14 2 12 13 13 13 13 6 6 15 222 222

117 93 120 330 330 100 100 100 100 100 100 100 100 100 100 100 100 67 100 100 100 100 100 100 100 100 98 98

100 100 100 100 100 1.09

3.08 0.67 1.03 1.11 1.13 1.04 0.98 1.72 1.00 0.73 0.90 0.91 1.53 1.11 0.99 12.62 1.29 1.19 1.24 1.23 1.52 1.52

1.52 2.23 1.51 1.63 1.63 +/- +/- +/- +/- +/- +/- +/- + +/- +/- +/- +/- +/- + + +/- +/- +/-

-

- +/- +/- +/-

- +/- +/- +/- +/- Average % D

Average % D 0.13 -0.93 0.24 -0.11 -0.15 0.20 0.01 0.60 0.59 0.17 0.22 -0.07 0.06 1.13 0.88 0.43 4.18 -0.01 -0.70 -0.47 -0.21 0.36 0.36

-0.88 -0.20 -0.09 -0.40 -0.40

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 7 of 12 

# Flow Rate Verifications PM2.5 Pollutant: 0053 (Arizona Department Of Environmental Quality) PQAO: Yes App A?: Year Region 

### State Site ID POC 

### MT Begin Date End

Date # Req # Obs % Complete Bias 2009 2009 2009 2009 2009 2009 2009 2009 2009 SUMMARY 

### 09

09 09 09 09 09 09 09 09 09 AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ 04-003-1005 04-005-1008 04-013-9997 04-013-9997 04-023-0004 04-023-0004 04-025-2002 04-027-0004 

### SUMMARY 1

1 1 2 1 2 1 1 S S S-PN QA S QA S S 01-JAN-09 01-JAN-09 01-JAN-09 08-APR-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 31-DEC-09

31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 12

12 12 8 12 12 12 12 92 92 14

14 14 11 14 13 13 13 106 106 100 100 100 100 100 100 100 100 100 100 1.03

1.12 1.22 2.01 5.25 1.23 0.86 1.54 1.49 1.49 +/- +/- +/- +/- +/- +/- + + +/- +/- Average % D 0.54 -0.29 0.04 -0.10 2.24 -0.11 0.30 0.42 0.40 0.40

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 8 of 12 

# Semi-Annual Flow Rate Audits PM10

PM10 Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO: No

Yes Year

Year Region

Region 

### State

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2009 2009 2009 SUMMARY



### 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 2009 SUMMARY 

### 25

25 25 25

09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 09 MX MX MX MX

AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ 80-026-0005 80-026-1000 

### SUMMARY

04-003-0011 04-003-0011 04-003-1005 04-005-1008 04-007-0008 04-007-0008 04-007-1001 04-007-1001 04-013-8006 04-013-9997 04-013-9997 04-015-1003 04-019-0001 04-019-0001 04-019-0020 04-023-0004 04-023-0004 04-025-2002 04-027-0004 04-027-0004 04-027-0004 

### SUMMARY 1

1

1 2 1 1 1 2 1 3 1 1 3 1 1 3 1 1 3 1 1 2 3 NR-SP NR-SP

S QA S S S QA S S SP S S-SP S S S S S SP S S QA S-SP 01-JAN-09 01-JAN-09

01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JUL-09 01-JAN-09 01-APR-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-APR-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 31-DEC-09

31-DEC-09

31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-MAR-09 31-DEC-09 31-DEC-09 30-JUN-09 31-DEC-09 31-DEC-09 31-MAR-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 30-JUN-09 30-JUN-09 30-DEC-09 App A?:

App A?: 

### 2 2 4 4

2 2 2 2 2 1 1 2 2 1 2 2 1 2 2 2 2 2 1 1 2 36 36 0 0 0 0

2 2 2 2 2 1 1 1 2 1 2 2 1 2 2 2 2 2 1 1 2 35 35 0

0 0 0

100 100 100 100 100 100 100 50 100 100 100 100 100 100 100 100 100 100 100 100 100 98 98 0.7 0.1 -0.1 -1.3 -1.0 -1.8 0.2 1.3 1.0 -2.3 1.0 0.7 -2.2 1.3 -0.5 -2.0 1.1 -1.2 -1.4 -0.8 -0.8 -0.3 -0.3 # Req

# Req #Q w/ Data

#Q w/ Data Avg %d

Avg %d Met?

Met? 

### Criteria

Criteria N N

Y Y Y Y Y Y Y N Y Y Y Y Y Y Y Y Y Y Y Y N 0 0

90 90 -7.37 -7.37 8.09 8.09 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper

100

100 % Between

% Between Conf. Limits

Conf. Limits Flow Rate

Flow Rate % Complete

% Complete 1

1 1 0 0 0 1 0 1 1 0 1 1 0 0 1 1 0 0 0 0 10 10 0 0 0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 1 1 1 1 9 9 1 1 1 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 8 8 0 0 0 1 1 1 0 0 0 0 1 0 0 1 1 0 0 1 0 0 1 8 8 Q1

Q1 Q2

Q2 Q3

Q3 Q4

Q4 Obs / Q

Obs / Q

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 9 of 12 

# Semi-Annual Flow Rate Audits PM10

PM2.5 Pollutant:

Pollutant: 1357 (Freeport McMoRan Miami, Inc.)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO: Yes

Yes Year

Year Region

Region 

### State

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2009 2009 2009 2009 SUMMARY



### 2009 2009 2009 2009 2009 2009 2009 2009 2009 SUMMARY 

### 09

09 09 09 09

09 09 09 09 09 09 09 09 09 09 AZ AZ AZ AZ AZ

AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ 04-007-0009 04-007-8000 04-007-8000 

### SUMMARY

04-003-1005 04-005-1008 04-013-9997 04-013-9997 04-023-0004 04-023-0004 04-025-2002 04-027-0004 

### SUMMARY 1

1 2

1 1 1 2 1 2 1 1 ID ID ID-QA

S S S-PN QA S QA S S 01-JAN-09 01-JAN-09 01-JAN-09

01-JAN-09 01-JAN-09 01-JAN-09 08-APR-09 01-JAN-09 01-JAN-09 01-JAN-09 01-JAN-09 31-DEC-09

31-DEC-09 31-DEC-09

31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 31-DEC-09 App A?:

App A?: 

### 2 2 2 6 6

2 2 2 2 2 2 2 2 16 16 2 2 1 5 5

2 2 2 2 2 2 2 2 16 16 100

100 50 83 83

100 100 100 100 100 100 100 100 100 100 -0.4 0.8 1.2 0.4 0.4

0.0 -0.2 -0.6 -2.3 2.1 -2.6 -0.6 -1.0 -0.5 -0.5 # Req

# Req #Q w/ Data

#Q w/ Data Avg %d

Avg %d Met?

Met? 

### Criteria

Criteria Y Y N

Y Y Y Y Y Y Y N 67 67

88 88 -4.38 -4.38

-4.25 -4.25 3.58 3.58

5.05 5.05 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper 100

100

94 94 % Between

% Between Conf. Limits

Conf. Limits Flow Rate

Flow Rate % Complete

% Complete 0

0 0 0 0

1 0 0 0 1 1 0 0 3 3 3 3 0 6 6

0 1 1 1 0 0 1 1 5 5 0 0 0 0 0

1 0 0 0 2 1 0 0 4 4 3 3 3 9 9

0 1 1 1 0 0 1 1 5 5 Q1

Q1 Q2

Q2 Q3

Q3 Q4

Q4 Obs / Q

Obs / Q

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 10 of 12 

# Collocation Detail PM10

PM10

PM2.5 Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

1357 (Freeport McMoRan Miami, Inc.)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO:

PQAO: Yes

Yes

Yes App A?:

App A?:

App A?: Year

Year

Year Region

Region

Region 

### State

State

State Site ID

Site ID

Site ID POC

POC

POC 

### MT

MT

MT Begin

Date

Begin Date Begin Date End

Date

End Date

End Date # Req

# Req

# Req # Obs

# Obs

# Obs %

Complete

% Complete

% Complete CV

CV

CV 2009 2009 2009

2009

2009 2009 09 09 09

09

09 09 AZ AZ AZ

AZ

AZ AZ 04-003-0011 04-007-0008 04-027-0004

04-007-8000

04-023-0004 04-013-9997 

### 1 1 1

1

1 1 S S S

ID

S S-PN 01-JAN-09

01-JAN-09 01-JAN-09

01-JAN-09

01-JAN-09 01-JAN-09 31-DEC-09

31-DEC-09 30-JUN-09

31-DEC-09

27-DEC-09 30-DEC-09 30

30 15

30

30 30 59

28 30

37

49 77 100

93 100

100

100 100 9.97

6.22 7.83

9.55

7.22 6.76 81102 81102 81102

81102

88101 88101 Parameter Code

Parameter Code

Parameter Code Method

Method

Method 143 145 # Valid

# Valid

# Valid 59 28 30

37

48 76

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 11 of 12 

# Collocation Summary PM10

PM10

PM10

PM2.5 Pollutant:

Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

1357 (Freeport McMoRan Miami, Inc.)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO:

PQAO:

PQAO: No

Yes

Yes

Yes App A?:

App A?:

App A?:

App A?: Year

Year

Year

Year Region

Region

Region

Region 

### State

State

State

State # Req

# Req

# Req

# Req # Obs

# Obs

# Obs

# Obs %

Complete

% Complete

% Complete

% Complete CV

CV

CV

CV 2009 SUMMARY



### 2009 SUMMARY



### 2009 SUMMARY



### 2009 2009 2009 SUMMARY 

### 25 25

09 09

09 09

09 09 09 09 MX MX

AZ AZ

AZ AZ

AZ AZ AZ AZ 30

60

30

30 30 0

117

37

49 77 0 0

100 100

100 100

100 100 100 100 8.32

8.32

9.55 9.55

7.22 6.76 6.69 6.69 # Sites

# Sites

# Sites

# Sites 2

13

2

5 1 # Collocated Required

# Collocated Required

# Collocated Required

# Collocated Required 1

2

1

1 1 # Actually Collocated

# Actually Collocated

# Actually Collocated

# Actually Collocated 0

3

1

1 1 % Req. Sites

Collocated

% Req. Sites Collocated

% Req. Sites Collocated

% Req. Sites Collocated 0 0

100 100

100 100

100 100 100 100 143 145 

### SUMMARY Method

Method

Method

Method # Valid Obs

# Valid Obs

# Valid Obs

# Valid Obs 0 0

117 117

37 37

48 76 124 124

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Apr. 30, 2010 

# DATA QUALITY INDICATOR REPORT

Page 12 of 12 

# Performance Evaluation Program (PEP) PM2.5 Pollutant: 0053 (Arizona Department Of Environmental Quality) PQAO: Yes App A?: Year Region 

### State # Collocated PEP Coll. %

Complete Bias 2009 SUMMARY 

### 09

09 AZ AZ 0 63 63 15.58

15.58 # Sites 6 #PEP Required 8 # PEP Collected 5 # Collocated PEP Req 0

-

- -33.16

-33.16 2.00

2.00 Conf. Limits Lower Upper