## Arizona Department of Environme ntal Quality AQS Data Certification Detail Report SECTION 1 2011 ADEQ DATA TO BE CERTIFIED Tables 1, 2, and 3 (Appendix A) list monitors wi th data reported to AQS requiring certification for the year 2011. They include several specia l purpose monitors (SPM), ADEQ’s State and Local Agency Monitoring Sta tion (SLAMS) monitors, monito rs in the Photochemical Assessment Monitoring Sta tions (PAMS) program, PM 2.5 

## Chemical Speciation Network (CSN) monitors, National Air Toxics Trends Sites (NATTS) monitors, and Urban Air Toxics Monitoring Program (UATMP) monitors. A detaile d description of these data and monitors follows. 1.1 2011 CRITERIA POLLUTANT DATA FR OM ADEQ SLAMS and SPM SITES Table 1 (Appendix A) lists the sites and paramete rs with 2011 data that ADEQ reported to AQS after completing our data review procedures. Attachments 1 and 2 (Appendix B) are the AQS AMP450 and AMP450NC reports verifying submitta l completeness of the 2011 data for these monitors. The AMP255 report, summarizing the 2011 precision and accuracy data submittal for the criteria pollutant monitors, is also included as part of this certification letter (Attachment 3). While most of the data summarized in the at tached reports are accurate and complete, ADEQ staff did encounter some challenges throughout the year. The following is a description of these challenges as well as some clarifications that are needed. 1.1.1 Ozone Monitoring Challenges Beginning in 2011, ADEQ deployed new API ozone instrumentation to re place the aging TEI equipment that had been used for years. While the start of the ozone season went smoothly, technicians faced challenges during the second half of the season for two reasons. In an attempt to increase the efficiency for which ozone ve rifications occurred, ADEQ staff attempted to utilize the internal ozone generators within the API analyzers to perform remote zero, span, and precision checks. This practice began around Ju ne, 2011. After some comparability issues between the precision checks conduc ted with the internal ozone generators and the on-site transfer standards, ADEQ staff realized that th e internal ozone generators were not properly certified. Since only one site had an actual adjust ment performed based on the uncertified ozone generators, only a small amount of data were in n eed of invalidation becaus e of this issue. The larger affect can be seen in the 1-point QC check data completeness numbers within the AMP255 report. Several precision checks were not re ported to AQS due to th e invalid nature of those checks. The second challenge that occurred in the second half of the oz one season was attributed to a combination of unfamiliarity with the new API instruments and an unusually dusty environment due to repeated monsoon dust storms. The dusty environment resulted in a relatively frequent occurrence of clogging of the inline filters. As a result, several of the sites’ monitors experienced

1

## reduced f low rates which led to a positive systematic bias in ambient concentrations during specific periods of time. All data affected by this bias were invalid ated based on the results of the bi-weekly zero, span, precision checks. As can be seen in the AMP450 report, this resulted in data completeness of 85% for two sites and 90% fo r another. Prior to the start of the 2012 ozone season, the instruments were equipped with a second inline filter to help prevent clogging of the sample lines and internal plumbing. 1.1.2 Carbon Monoxide and Sulfur Dioxide Trace Level Monitoring at ADEQ’s NCore site, JLG Supersite ADEQ operates trace level carbon monoxide (CO) a nd sulfur dioxide (SO 2 

## ) monitors at the JLG Phoenix Supersite (AQS ID 04-013-9 997) as part of the NCore requi rements. As can be seen in the AMP255 and AMP450 reports for CY2011, the abovementioned monitors did not meet the minimum requirements for data completeness and data quality. As have many agencies throughout the country, ADEQ moni toring staff faced several challenges implementing these trace level monitors. One significant issue that ADEQ technicians disc overed was that the mutli-gas calibrator used to calibrate and verify the CO and SO 2 

## analyzers was determined to be faulty due to incorrect internal programming by the manufacturer. The issue was not realized until after several months of troubleshooting. The multi-gas ca librator was sent back to th e manufacturer, re-programmed, and a successful calibration occurred in October. Data from June thr ough October had to be invalidated due to erroneous calibrations thatoccurred during the time. In addition to the calibrator issue, the CO instrument failed routin e quality control checks and it was determined that the infrared source within the instrument needed to be replaced. Due to funding limitations, ADEQ did not (and still does not) have spare trace-l evel instruments availa ble. Additionally, due to the upcoming change in fiscal year, funding approval for the repair of the instrument was delayed. After entering the new fisc al year and receiving approval, th e instrument was sent to the vendor for repairs. In late September, it was retu rned to ADEQ, reinstalle d at the site, and put back into service. ADEQ also experienced challenges with low level performance evaluation (PE) audits, particularly at the lowest level audit valu es. Initially, ADEQ was having trouble meeting the EPA suggested acceptance criteria of ± 3 ppb for SO 2 

## and ± 30 ppb for CO. The SO 2 

## challenges were quickly resolved in October and were believe d to be at least partially due to the calibrator issues discussed above. However, ADEQ continue d to struggle to meet the EPA suggested acceptance criteria for CO. One issue that was even tually corrected was the way in which the CO zero air supply and scrubbers were plumbed. The order of the scrubbers were arranged to more optimally produce ‘truer’ amounts of zero air. U pon this re-plumbing, QA audits and technician verifications were more aligned with one anothe r. Still, both the auditor and technicians often flirted with the EPA suggested acceptance cr iteria of 30 ppb for low level audits and verifications. ADEQ hopes to work with EPA to es tablish appropriate acceptance criteria for the low level CO checks. While the valid data reported to AQS is believed to be accurate to the best of our knowledge, due to the challenges that ADEQ staff faced with trace level monitoring in 2011, ADEQ does not

2

## wish to cer tify these trace level CO and SO 2 

## data for CY2011. ADEQ expects improved confidence in these data for CY2012 and will provid e a follow up on these trace level data in the 2012 data certific ation letter. 1.1.3 Douglas Red Cross PM 10 

## Sampler As was discussed in the specific Douglas / Paul Spur data certification letter submitted to EPA on February 28 th 

## , 2012, the Douglas Red Cross PM 10 

## sampler (AQS ID 04-003-1005-81102-1) did not meet the data complete ness criteria required for PM 10 

## SLAMS. Despite data completeness for CY2011 being above 75% (90%), th is monitor fell short of the 75% quarterly completeness criteria in the 4 th 

## quarter of 2011 (73%). Four run days during this quarter were invalidated due to a combination of instrumentati on issues that resulted in over-runs and operator errors that resulted in double runs on the same filter. Similar issues were reported in the 2010 data certification letter. ADEQ continues to eval uate the filter-based PM network and ways to improve upon and eliminate these instrumentatio n and operator error issues. 1.1.4 Continuous PM 2.5 

## FDMS TEOM Monitor As mentioned in previous years’ data certification letters, ADE Q’s Data Management & Quality Assurance (DM&QA) staff has identified possibl e biases in the continuous FDMS TEOM PM 2.5 

## data collected at the JLG Supersite. While th is 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 instrume nt drift over time. Statistical analyses have revealed time dependent biases and step-like changes that are believed to be associated with dryer replacements. At this time, ADE Q does not elect to certify thes e data (AQS monitor ID 04-013- 9997-88500-3) due to the concerns mentioned above. Paired BAM m onitors were installed in November, 2010 to meet the PM coarse 

## requirement at ADEQ’s NCore site. The data from these BAM monitors have confirmed the suspected biases in the PM 2.5 

## FDMS TEOM data. Due to satisfactory performance of the PM 2.5 

## BAM instrument, ADEQ mon itoring staff removed the FDMS TEOM unit from operation in 2012. 1.1.5 PM 10 

## and PM 2.5 

## Semi-Annual Flow Audit Completeness As can be seen in the Semi-Annual Flow Rate section of the AMP255 report, there are six PM 10 

## and three PM 2.5 

## monitors that contain an ‘N’ in the ‘C riteria Met?’ column. One of each of the PM 10 

## and PM 2.5 

## monitors contain this ‘N’ indicator due to an oversight on the QA group’s behalf. The JLG Phoenix Supersite PM BA M monitors (04-013-9997-81102-3 and 04-013-9997- 88101-3) were only audited once in CY2011 instead of the two audits that was required. Despite the oversight, the data are accurate and complete to the best of our knowledge. For the other five PM 10 

## monitors and two PM 2.5 

## monitors, the ‘N’ in the ‘Criteria Met?’ column exists due to a technicality in the timing of the a udits. While not specifically required in the CFR, the report shows the N indicator when the two flow audits for each monitor are spaced further apart than 5-7 months. For these seven monitors, the two audits were either slightly less than five months apart or slightly more th an seven months apart. While th e QA groups strives to meet this 5-7 month recommendation, the geographic spread of the monitors coupled with resource

3

## lim itations makes it difficult to always meet this recommendation. ADEQ QA staff will continue to meet the 5-7 month spread recommendation in subsequent years. Despite the ‘N’ indicator in the ‘Criteria Met?’ column, fo r the PM monitors mentioned in this section, the ambient concentration data and QC data are accurate and complete to the best of our knowledge. Taking into consideration the ex ceptions mentioned above in S ection 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. 1.1.6 JLG Supersite PM 2.5 

## Flow Verification QC Statistics As can be seen in the AMP255 report, the JLG Supersite PM 2.5 

## secondary sampler (04-013- 9997-88101-2) contains anomalously high bias and average percent difference numbers (±35 and 12.11 respectively) for the flow rate verification summaries. These QC statistics are very sensitive to outliers and the anomalous numbers ar e a result of one failed QC check that occurred in June, 2011. The ambient data associated with this failed QC check were invalidated in accordance with ADEQ standard validation procedur es. ADEQ data management staff have been communicating with EPA headquarters on this issu e and have been directed to only report QC data that are associated w ith valid ambient data in AQS. ADEQ has begun this practice beginning with 2012 data. 1.1.7 Lead (Pb) Performance Evaluation Program (PEP) Data As can be seen in the AMP255 report, no Pb PEP data have been reported to EPA’s AQS database. EPA is responsible for submitting PEP data to AQS. ADEQ believes the issue is a combination of EPA PEP sampler performance issu es as well as coordination issues between EPA, RTI, and state and local monitoring agen cies. ADEQ was recently made aware of the online chain-of-custody (COC) data reporting mech anism through RTI’s website. ADEQ staff will be using this reporting mechanism for the PEP collocated sample COC information and hopefully this will help alleviate the delay a nd lack of data from the PEP samples. 1.1.8 Freeport McMoRan PM 10 

## Data As can be seen in the AMP255 report, the PM 10 

## collocation summary data from the Miami Golf Course site (AQS ID 04-007-8000) shows a low completeness percentage of 40%. Nearly all data from both the primary and collocated monitor have been submitted to AQS, so ADEQ is not sure why the report shows a 40% completene ss metric for collocation completeness. ADEQ believes it has something to do with a method code change that occurred near the end of the 1 st 

## quarter in 2011. The number of valid samples liste d in the AMP255 report matches exactly with the number of collocated pair samples collect ed under the 773 method code. ADEQ had been instructed by EPA to use the 773 method code fo r these data as the Thermo Partisol Dichot sampler had not been approved as an FEM or FRM for PM 10 

## sampling. Recently though (March, 2011), the EPA approved the Thermo Partisol Dichot sampler as an FEM for PM 10 

## , therefore the method code was changed in AQS to reflect this approval. It appears as though t AMP255 report does not handle this change in method code well. The actual collocation he

4

## completeness percentage for the Miami Golf Cour se site is over 100% due to the collocation schedule being once every sixth day instead of th e required once every twel fth day. In to the collocation completeness value being incorrect , the associated CV value is also incorrect as it does not account for all co llocation data. Instead of the 8% CV listed in the AMP255 report, the true CV for the collocation data addition is 13%. ADEQ became aware of some issues with the Mi ami Golf Course collocation numbers toward the end of CY2011 and into the 1 st 

## quarter of 2012. While the differences in the collocated values were larger than normal for this peri od, the calculated CV is representative of the precision of the PM 10 

## data. For any data being used fo r regulatory purposes, ADEQ urges the use of these QC metrics to help determine poten tial error in the ambien t concentration data. 1.1.9 Mexico PM Monitors Throughout CY2010 and CY2011, ADEQ contractors operated three PM s ites on the Mexican side of the U.S. / Mexico border. Prior to Ja nuary of 2008, the U.S. Department of State did not require individuals to display a U.S. passport in order to return to the U.S. after crossing the border into Mexico. Due to changes in th ese federal regulations and ADEQ procurement concerns, ADEQ monitoring staff was not supplie d with U.S. passports beginning in CY 2008. As a result, ADEQ staff could not conduct filter exchanges or pe rform flow verifications and semi-annual flow audits on the Mexico PM monitors. During CY 2008, a contract was developed with a consulting firm to install ne w instrumentation in Me xico and conduct flow verifications and semi-annual flow audits as requ ired in 40 CFR Part 58 Appendix A. This work, however, did not begin until the 1 st 

## quarter of 2009. Repeated instrumentation problems led to a backlog in reporting the data to the AQS da tabase. During the spring of 2010, the Mexico instrumentation was switched from the troublesome Partisol Dichots to the more familiar Partisol 2000s that ADEQ uses throughout its SLAMS networ k. As a result, the confidence in the quality of the data increased for CY2011 data, though ADEQ staff are still in the process of uploading the remaining data to EPA’s AQS database. Due to funding constraints, the Mexico PM monitors were discontinued in July, 2011. At this time, ADEQ does not wish to certify the Mexico monitor data for CY 2010 or 2011. ADEQ is worki ng with the EPA Border Program as part of the U.S. – Mexico Border Air Policy Forum and the Air Monitoring Working Group to evaluate the adequacy of air quality monitoring netw orks along the border. Through this effort, relationships between EPA, ADEQ, Secretar iat of Environment and Natural Resources (SEMARNAT), and Commission for Ecology and Sustainable Development (CEDES) are expected to develop, such that quality da ta can be shared across the border. 1.2 2011 DATA FROM ADEQ PAMS MONITORS In 2011, ADEQ operated three sites (see Table 2 in Appendix A) for the collection of ozone, trace level reactive oxi des of Nitrogen (NO y 

## ), volatile organic compounds (VOCs), carbonyls, and meteorology to comply with PAMS requirements. ADEQ contracts the laboratory analysis of thei r VOC and carbonyl samples to Eastern Research Group (ERG). ADEQ staff review th e data and then give permission to ERG to load the data to AQS upon approval. In the 2010 data certificatio n letter, ADEQ reported issues with carbonyl

5

## monitoring and resultant data quality issues. Th ese issues were corrected in 2011 prior to the start of the P AMS’ season. As a result, carbonyl data were collected a nd reported to AQS with no issues in 2011. However, 2010 data were aff ected by the carbonyl monitoring issue. See section 2.2 for a detailed descri ption of the issue and a summa ry of the final resolution. ADEQ reports meteorology data to AQS from two sites to support the PAMS program. Standard meteorology data (ambient temperature, relative humidity, wind speed and wind direction) are collected and reported from the JLG Supersite (A QS ID 04-013-9997) while solar radiation data are collected and reported from the Vehicle Emissions Laboratory site (AQS ID 04-013-9998). Historically, the solar radiation data include d measurements of total solar radiation and ultraviolet radiation. ADEQ has had repeated issues with the ultrav iolet solar radiation instrument over the previous two years, and as a result, has elected to not report these data to AQS until the instrument is working properly and collecting valid data. In July, 2011, the ultraviolet solar radiation instrument was rein stalled and functioned properly. As a result, ADEQ began reporting these ultr aviolet solar radiation da ta to AQS once again. As mentioned above, ADEQ has historically repor ted meteorological data from two sites to EPA’s AQS database. In 2011, the Data Manage ment & Quality Assurance group recognized a deficiency in the PAMS data reporting require ment in that meteorol ogical data were not collected or reported from the Queen Valley PA MS site. Since recognizing this deficiency, meteorological equipment was installed in 2011 a nd the data from these instruments will be reported to AQS beginning in 2012. Attachment # 2 (Appendix B) is the AQS AMP450N C report which includes an annual summary of the PAMS parameters collected at these si tes. 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 meteorological equipmen t are conducted and are used to validate the meteorological data before submitting to AQS. Performance audits were conducted on NO y 

## monitors beginning in 2007 and continued throughout CY 2010. Additionally, biweekly precision checks and maintenance of these NO y 

## monitors were performed and these QC data were submitted to AQS. The QC results from th e biweekly precision checks suggest that the NO y 

## monitors may be somewhat unstable. Due to concerns regarding the accuracy of these NO y 

## data, ADEQ does not wish to certify these data at this time. All PAMS data were carefully reviewed by our DM&QA staff with special attention to the quality control checks that were available. With the exception of the NO y 

## data mentioned above, I certify that for the monitors listed in Table 2 and Attachment # 2, the ambient concentration data and required quality assurance data are co mpletely submitted to AQS and that the ambient data are accurate to the best of my knowledge taking into cons ideration the quality assurance findings. This letter does not ce rtify ERG (the analyzing laborator y) operations since those are not within ADEQ’s control.

6

## 1.3 2011 DATA FROM ADEQ CSN AND NATTS MONITORS 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 Super SASS 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 # 2 (App endix B) is the AQS AMP450NC report which includes an annual summary of these data. Monthly quality control checks, annual calibra tions, and quarterly au dits are performed by ADEQ staff on the samplers. Until recently, ther e was is no mechanism to report these QA data to RTI or to enter these data in to the AQS. RTI has since develope d a tool for agencies to upload the monthly flow verification and au dit data to their website. From there, the data are loaded to EPA’s AQS database. For CY2011, ADEQ DM&QA st aff successfully loaded all monthly flow verification and quarterly flow a udit data to the RTI website, which was in turn loaded to the AQS database. This letter certifies that the m onitors were operated in accordance with the EPA QAPP for this program and proper and regular main tenance of the monitors occurred to ensure accurate data collection. Howeve r, 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 

## Metals Speciation In 2006, ADEQ began PM 10 

## Metals Speciation mon itoring at the 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 c ontinued to use the filter-based PM 10 

## monitor for PM 10 

## 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 # 2 (Appendi x B) is the AQS AMP450NC report which includes an annual summary of these data. Routine flow verifications, semi-annual calib rations, and semi-annual flow audits were performed on this monitor throughout CY 2011. These QC data had been reported to AQS in association with the PM 10 

## data that had previously been repo rted. However, with the closure of the PM 10 

## filter-based monitor in AQS, these QC data are no longer able to be reported. This letter certifies that the PM 10 

## Metals Speciation monitor wa s operated according to ADEQ’s QAPP for ‘ National Air Toxics Trends Stations , Air Toxics Monitoring Program, &

7

## Photochemical Assessm ent 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 ERG and returned to them for analysis. ADEQ’s DM&QA staff reviews the data results before ERG reports the da ta into their AQS screening group. Attachment # 2 (Appendix B) is the AQS AMP450NC report which includes an annual summary of these data. Audit procedures for this monitor were devel oped in 2007 and implemented in the field in 2008 and continued into CY2011. Additionally, flow checks and maintenance on the monitor were performed using the SOP developed by ADEQ in 2006 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 staff with special attention to th e quality control checks that were available. This letter certifies that the monitor was opera ted following standard operating procedures, and proper and regular maintenance of the monitor occurre d to ensure accurate da ta collection. This letter does not certify ERG operations since 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 DM&QA staff reviews the data resu lts before ERG reports the data into their AQS screening group. Attachment # 2 (Appendix B) is the AQS AMP450NC report which includes an annual summary of these data. No precision data are reported to AQS from the PU F sampler. Audit procedures for this monitor were developed in 2010 and implemented in the field. Audits on the PUF sampler were conducted three times in 2011. Routine flow checks and maintenance on the monitor were also performed using the SOP developed by ADEQ in 2006 and contained in ADEQ’s QAPP for ‘ National Air Toxics Trends Stations, Air Toxics Monitoring Program, & Photochemical Assessment Monitoring Stations ’. All SVOC data were carefully reviewed by our DM&QA staff with special attention to the quali ty control checks that were available. This letter certifies that the monitor was operated following standard op erating procedures, a nd proper and regular maintenance of the monitor occurre d to ensure accurate data co llection. This letter does not certify ERG operations since those are not within ADEQ’s control. 1.3.2.4 Volatile Organic Compounds (VOCs) and Carbonyls VOC and carbonyl data are collect ed at the JLG Supersite as pa rt of the NATTS program. VOC data are also collected at th e South Phoenix site (AQS ID 04-013-4003), which is part of the Urban Air Toxics Monitoring Program (UATMP). These monitors are operated by ADEQ staff and the samples are analyzed at ERG. The da ta are then reviewed by ADEQ’s DM&QA staff

8

## before ERG loads the data to AQS. As m en tioned in Section 1.2, ADEQ first reported issues with carbonyl monitoring and resultant data qual ity issues in the 2010 da ta certification letter. These issues were corrected in the spring of 2011. As a result, car bonyl data were invalidated for the 1 st 

## quarter of 2011, with subsequent quarters c ontaining valid data. Pl ease see section 2.2 for a detailed description of the issue and a summ ary of the final resolution. Attachment # 2 (Appendix B) is the AQS AMP450NC report which includes an annual summary of these data. 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 DM&QA staff with special attention to the quality control checks that were available. This letter does not certify ERG operations sin ce those are not within ADEQ’s control. Taking into consideration the excep tions mentioned in Section 1.3, I certify that for the monitors listed in Tables 2 and 3, and included in Attach ment # 2, the ambient concentration data and the 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.

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## SECTION 2 ADEQ DATA TO B E RE-CERTIFIED Table 4 (Appendix A) list monitors with data reported to AQS requiring certification or recertification for years prior to 2011 as well as 2011 data requiring re-certi fication that had been initially certifie d earlier in 2012. 2.1 Paul Spur PM 10 

## Data ADEQ certified PM 10 

## data from the Paul Spur Chemical Lime Plant and Douglas Red Cross monitors in February, 2012. The ear ly certification was needed to expedite a Clean Data Finding for the Douglas / Paul Spur planning area. Since then, a small reporting error was discovered for two data points in CY2011. The repo rting error led to th e erroneous validation of samples from both the primary and secondary monitors at the Paul Spur Chemical Lime Plant site for the September 7 th 

## , 2011 make up runs. The error was ca ught when reviewing design value documentation for this site. The September 7 th 

## , 2011 samples were correctly invalidated in August, 2012. The error did not affect design valu e calculations for the Paul Spur Chemical Lime Plant monitors; therefore there is no concer n with the accuracy of the Clean Data Finding that was recently issued for the area. 2.2 Carbonyl Data Quality Summary and Final Report As was discussed in some detail in section 1.3.2.4, ADEQ staff recently identified some issues with carbonyl data quality. The purpose of the desc ription below is to summarize the issues that occurred and to clarify the quali ty of the carbonyl data that ha ve been collected over the past decade. The findings that were initially reported in the 2010 data certification letter have since changed, and the summary below serves as a fi nal update to the carbony l monitoring issues. ADEQ staff identified anomalous carbonyl data during data review procedures in 2010. This review indicated significant increases in carbonyl concentrations in February, 2010, which persisted throughout the remainde r of the year and into the first quarter of 2011. Since the increase in carbonyl concentrations coincide d with a denuder replacement, it was initially suspected that the shift in concentrations marked a period of transition from invalid data to valid data (i.e. the problem was corrected with the de nuder replacement). This was an important and significant discovery as it questi oned the validity of years and years of carbonyl data collection at JLG Supersite. After careful review by ADE Q’s DM&QA and Monitoring staff, it was later determined that the denuder replacement that o ccurred in February, 2010 was erroneous, and that the February, 2010 maintenance ac tually began a period of inva lid carbonyl data. When the carbonyl analyzers were certified by the manufacturer in the sp ring of 2011, the carbonyl data showed concentrations returning to pre-Februa ry 2010 values. The final determination was that the period from February, 2010 through March, 2011 resu lted in invalid carbonyl data collection. Data prior to February, 2010 were determined valid, as were da ta collected after the March, 2011 certification of the analyzers. ADEQ contacted ER G and asked to invalidate all carbonyl data associated with the faulty denuder replacement. Most of the data during that period were invalidated in AQS, though ther e were occasional valid data reported throughout 2010 and early

10

## 11 2011 due to occasional changes in the specific car bonyl analyzer used to collect samples. ADEQ is currently practicing annual cer tification of the carbonyl analyzers and will continue to do so to prevent future occurrenc es of similar issues. To clarify, ADEQ would like to cer tify all carbonyl data collect ed through CY 2011. While there were some periods of invalid data due to the issue discussed above, thos e data were properly invalidated in EPA’s AQS database and a null data code flag was applied to those samples. I certify that for the monitors listed in Table 4 and included in Attachments # 1 (Paul Spur Chemical Lime Plant data) and # 4 (carbonyl data), the valid ambi ent concentration data and the 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.

## APPENDIX A

## Table 1. 2011 Data to be certified in AQS fro m ADEQ Criteria Pollutant Monitors

X – Submitted to AQS SLAMS & SPMs Criteria Pollutant Parameters

AQS Site ID Site Name ClassificationPb, Temp, Pres 1-in-614129, 68105, 68108O344201CO 42101NO, NO2, NOx42601,42602,42603 (POC1)SO2& SO25 Min Max42401 & 42406PM1081102, 85101 1-in-6daysPM1081102 Hourly(POC 3)PM2.5Hourly 88500, 88501(POC 3)PM2.5Hourly 88101(POC 3)PM2.5,, Temp, Pres. 1-in-6and 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 04-007-8000 Miami Golf Course (Freeport McMoRan) SLAMS X C 

## 04-007-8000 Miami Golf Course (ADEQ) SLAMS X 04-007-1002 Globe Highway 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 X 04-015-1003 Bullhead City SLAMS X 04-019-0001 Ajo SLAMS 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 / SPM X X 04-025-8033 Prescott College AQD SLAMS X 04-027-8011 Yuma Supersite SLAMS / SPM X X 80-026-0005 Sonora Nogales Fire Station SPM / NR N N 80-026-1000 Agua Prieta Fire Station SPM / NR N N 80-026-8012 San Luis Rio Colorado SPM / NR N N

C 

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

## Table 2. 2011 Data to be certified in AQS fro m 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) X LR 

## X LR 

## X X X X X Queen Valley 04-021-8001 SLAMS (PAMS – Type 3) X LR 

## X N NR NR NR NR 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 N – ADEQ does not wish to certify these data due to data quality issues LR 

## – Laboratory reported data to AQS after review by ADEQ 

## Table 3. 2011 Data to be certified in AQS from ADEQ NATTS, CSN, and UATMP Parameters Parameters

Site Name AQS - ID ClassificationPM2.5 Chemical SpeciationNetwork (RTI Lab)PM10Metals 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 X LR 

## X LR 

## X LR 

## X LR 

## X LR 

## X LR 

## South Phoenix 04-013-4003 SLAMS X LR 

## X – Submitted to AQS LR 

## – Laboratory reported data to AQS after review by ADEQ.

## Table 4. Data to be re-certifi ed in AQS from ADEQ Mo nitors PAMS & Toxics Monitors Compliance Parameters

Site Name AQS ID ClassificationCarbonylsPM10(81102 & 85101)



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

## (recertify data

2001-2010) Queen Valley 04-021-8001 PAMS X LR 

## (recertify data

2001-2003) South Phoenix 04-013-4003 UATMP X LR 

## (recertify data

2003-2006) Paul Spur Chemical Lime Plant 04-003-0011 SLAMS X (recertify 2011 data) X – Submitted to AQS LR 

## – Laboratory reported data to AQS after review by ADEQ

## APPENDIX BUNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK CRITERIA PARAMETERS Sep. 21, 2012 Report Request ID: 1021470 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 GEOGRAPHIC SELECTIONS

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

EVENTS PROCESSING MERGE PDF FILES WORKFILE DELIMITER 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

2011 Start Date End Date 2011 Tribal Code

APPLICABLE STANDARDS Standard Description CO 1-hour 1971 CO 8-hour 1971 Lead Quarterly 1978 NO2 1-hour NO2 Annual 1971 Ozone 1-hour Daily 2005 Ozone 8-Hour 2008 PM10 24-hour 2006 PM25 24-hour 2006 PM25 Annual 2006 SO2 1-hour 2010 SO2 24-hour 1971 SO2 3-hour 1971 SO2 Annual 1971Sep. 21, 2012

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 11 EXCEPTIONAL DATA TYPES EDT DESCRIPTION 0 1 2 5 NO EVENTS EVENTS EXCLUDED EVENTS INCLUDED EVENTS WITH CONCURRENCE EXCLUDEDSep. 21, 2012

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 11 Carbon monoxide (42101) Arizona Parts per million (007)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH # OBS OBS >8HR STD 1ST MAX 1-HR OBS

>1HR STD CERT EDT 04-013-9997 1 0053 Phoenix Maricopa 4530 N 17TH AVENUE 2011 588 4263 0 2.703 2.573 2.3 0 1ST MAX 8-HR 2.1 0 2ND MAX 1-HR 2ND MAX 8-HRSep. 21, 2012

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 11 Sulfur dioxide (42401) Arizona Parts per billion (008)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH OBS 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 2011

2011 2011 060 060 592 8580 8477 5163 4.43 6.52 .90* 0

0 0 ARITH MEAN AN-STD Days >24HR STD 0 0 0 1ST MAX 1-HR 2ND

MAX 1-HR 1ST MAX 24-HR 2ND

MAX 24-HR 180.0 229.0 5.5 121.0 218.0 5.3 41.1

29.5 2.8 30.5

28.6 2.6 4 4 2 96.0 189.0 5.0 COMP QTRS 99TH PCTL 1-HRSep. 21, 2012

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 11 Nitrogen dioxide (NO2) (42602) Arizona Parts per billion (008)

SITE ID P

O C PQAO CITY COUNTY ADDRESS YEAR METH OBS COMP QTRS CERT EDT 04-013-9997 1 0053 Phoenix Maricopa 4530 N 17TH AVENUE 2011 074 8637 4 54.0 16.84 0 ARITH MEAN 98TH PCTL PCT

COMP 99 1ST MAX 1-HR 115.0 59.0

2ND MAX 1-HRSep. 21, 2012

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 11 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 2011

2011 2011 2011 2011 2011 2011 087 087 087 000 087 087 087 212 207 196 361 182 183 210 .082

.092 .086 .103 .096 .081 .090 .074

.092 .080 .101 .092 .077 .088 0 0 0 0 0 0 0 2ND MAX 1-HR 1-HOUR NUM DAYS REQ 214 214 214 365 214 214 214 .074 .087 .080 .094 .087 .075 .087 3RD MAX 1-HR .073

.084 .079 .094 .086 .075 .086 4TH MAX 1-HR DAY MAX> STD 0 0 0 0 0 0 0 EST DAYS> STD 0.0 0.0 0.0 0.0 0.0 0.0 0.0 MISS DAYS< STD 2 1 2 1 0 1 2Sep. 21, 2012

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 11 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 2011

2011 2011 2011 2011 2011 2011 087 087 087 000 087 087 087 .079 .083 .081 .084 .083 .078 .082 .072

.077 .076 .084 .080 .073 .080 0 0 0 0 0 0 0 8-HOUR NUM DAYS REQ 214 214 214 365 214 214 214 .070 .076 .074 .081 .079 .072 .076 .068

.076 .072 .078 .078 .070 .076 DAY MAX> STD 1 4 2 6 5 1 5 211 207 193 361 182 182 208 %OBS 99 97 90 99 85 85 97 1ST MAX 8-HR 2ND

MAX 8-HR 3RD

MAX 8-HRSep. 21, 2012

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 11 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 04-007-8000 04-007-8000 04-013-8006 04-013-9997 04-013-9997 04-015-1003 04-019-0001

04-019-0020 1

2 1 1 1 2 1 3 1 2 1 3 4 1 3

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

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

Rillito Cochise

Cochise Cochise Coconino 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 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 8840 W ROBINSON STREET, RILLITO 2011

2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011

2011 126

126 126 126 126 126 000 079 000 000 126 122 079 126 079

079 85 108 138 61 39 40 65 210 81 90 60 200 241 132 213

242 0 0 0 0 0 0 0 5 0 0 0 5 5 0 5

5 24-HOUR VALID DAYS 61 61 61 61 61 61 61 365 61 61 61 365 365 61 365

365 DAY MAX >STD 0 0 0 0 0 0 0 2 0 0 0 3 4 0 4

4 52 55 55 61 59 56 61 8708 58 59 30 8699 8724 61 8605

8390 %OBS 85 90 90 98 97 92 100 100 95 97 49 100 100 100 99

96 1ST MAX 2ND MAX 3RD MAX 69 98 88 37 38 39 50 205 49 69 51 185 208 38 206

226 47

60 83 35 37 38 40 128 47 49 45 173 199 32 167

209 46

47 64 34 37 34 39 126 35 49 43 150 178 30 157

171 EST

DAYS >STD 0 0 0 0 0 0 0 2.011 0 0 0 3 4 0 4.067

4.110 22.9

24.2 34.5* 15.4 18.0 17.6 14.9 40.5 18.7 19.4 30.7* 33.9 30.3 15.2 29.0

41.9 WTD ARITH MEAN 52 55 55 60 59 56 61 364 58 59 30 365 364 61 360

350 NUM REQSep. 21, 2012

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 11 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 04-023-0004 04-023-0004 04-025-2002

04-027-8011 1

3 1

3 0053 0053 0053

0053 Nogales Nogales Prescott Valley

Yuma Santa Cruz

Santa Cruz Yavapai

Yuma 300 N MORLEY AVE 300 N MORLEY AVE 7501 E. CIVIC CIRCLE, PRESCOTT VALLEY 2323 S ARIZONA AVE 2011

2011 2011

2011 126

122 126

079 126 161 90

225 0 0 0

5 24-HOUR VALID DAYS 61 365 61

365 DAY MAX >STD 0 2 0

2 62 8382 57

8529 %OBS 100 96 92

98 1ST MAX 2ND MAX 3RD MAX 109 159 25

178 90 151 20

127 86 138 20

117 EST

DAYS >STD 0 2.011 0

2.190 39.7

54.2 11.4

29.8 WTD ARITH MEAN 61 350 56

356 NUM REQSep. 21, 2012

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 11 PM2.5 - Local Conditions (88101) Arizona Micrograms/cubic meter (LC) (105)

SITE ID P

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

04-027-8011 1

1 1 2 3 1 2 1

1 0053 0053 0053 0053 0053 0053 0053 0053

0053 Douglas Flagstaff Phoenix Phoenix Phoenix Nogales Nogales Prescott Valley

Yuma Cochise

Coconino Maricopa Maricopa Maricopa Santa Cruz Santa Cruz Yavapai

Yuma 1445-1449 15TH STREET 755 W BONITO 4530 N 17TH AVENUE 4530 N 17TH AVENUE 4530 N 17TH AVENUE 300 N MORLEY AVE 300 N MORLEY AVE 7501 E. CIVIC CIRCLE, PRESCOTT VALLEY 2323 S ARIZONA AVE 2011

2011 2011 2011 2011 2011 2011 2011

2011 143 143 000 145 170 143 143 143

143 14.8

15.1 37.7 21.4 64.3 29.1 27.9 14.3

15.7 0 0 5 0 5 0 0 0

0 24-HOUR 98TH PERCENTILE VALUE 13.0 14.0 23.0 21.4 27.0 27.2 26.2 10.2

15.6 61 60 120 36 362 58 56 56

58 1ST

MAX 2ND

MAX 3RD

MAX 13.0 14.0 25.2 19.2 48.4 27.2 26.2 10.2

15.6 11.5

11.2 23.0 17.2 38.3 25.1 25.8 7.7

13.7 10.4

10.7 21.8 15.7 35.0 22.9 23.2 6.0

12.7 6.49 5.16 8.94 8.00* 10.05 9.93 9.33* 3.80

7.58 WTD ARITH MEANSep. 21, 2012

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 11 42101 42401 42401 42602 44201 44201 81102 81102 81102 81102 88101 88101 88101 88101 588

060 592 074 000 087 000 079 122 126 000 143 145 170 INSTRUMENTAL

INSTRUMENTAL Instrumental INSTRUMENTAL MULTIPLE METHODS INSTRUMENTAL MULTIPLE METHODS INSTRUMENTAL-R&P SA246B-INLET INSTRUMENT MET ONE 4 MODELS R - P Co Partisol Model 2000 MULTIPLE METHODS R & P Model 2000 PM-2.5 Air Sampler w/VSCC R & P Model 2025 PM-2.5 Sequential Air Sampler Met One BAM-1020 Mass Monitor w/VSCC Gas Filter Correlation Ecotech EC9830T PULSED FLUORESCENT Ultraviolet Fluorescence EC9850T CHEMILUMINESCENCE MULTIPLE METHODS ULTRA VIOLET ABSORPTION MULTIPLE METHODS TEOM-GRAVIMETRIC BETA ATTENUATION Gravimetric MULTIPLE METHODS Gravimetric Gravimetric Beta Attenuation PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORTSep. 21, 2012

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 11 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 Sep. 13, 2012 Report Request ID: 1019000 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 GEOGRAPHIC SELECTIONS

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

2011 Start Date End Date 2011 Tribal Code

APPLICABLE STANDARDS Standard Description CO 8-hour 1971 Lead 3-Month 2009 Lead 3-Month PM10 Surrogate 2009 Lead Quarterly 1978 NO2 Annual 1971 Ozone 8-Hour 2008 PM10 24-hour 2006 PM25 24-hour 2006 SO2 1-hour 2010UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012 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 Sep. 13, 2012

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

Page 2 of 54 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 0053 0053 0053 0053

0053 0053 0053 0053 0053

0053

0053 0053 0053 0053 0053

0053 2011 2011 2011 2011

2011 2011 2011 2011 2011

2011

2011 2011 2011 2011 2011

2011 53

56 54 56

46 46 55 55 61

5099

61 61 60 61 61

59 85

108 75 93

32.2 663 138 124 14.8

.079

21.5 598 61 48 15.1

39 69

98 60 87

31.4 663 88 78 13.0

.072

20.9 597 37 29 14.0

38 47

60 40 51

29.3 662 83 74 11.5

.070

20.7 596 35 29 11.2

37 46

47 39 40

28.5 662 64 59 10.4

.068

20.3 596 34 28 10.7

37 23.0

23.7 20.4 20.6

20.84* 657.9* 34.2* 30.2* 6.48

.0530

7.97 591.7 15.6 12.5 5.17

18.0 24 HOUR 24 HOUR 24 HOUR 24 HOUR

24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR

8-HR RUN AVG BEGIN HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR

24 HOUR 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 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 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) Meth

126 126 126 126

143 143 126 126 143

087

143 143 126 126 143

126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 3 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

2 1 2

1 1

1

3 3 3 3

1 2 1 2 1 2 0053 0053 0053

0053 0053

0053

0053 0053 0053 0053

0053 0053 0053 0053 0053 0053 2011 2011 2011

2011 2011

2011

2011 2011 2011 2011

2011 2011 2011 2011 2011 2011 56

59 56

8580 8580

5076

8477 8517 8708 364

59 50 62 59 62 59 40

35 35

180.0 295.1

.083

229.0 1068.4 1253 210

.641 .691 35.0 34.7 715 715 39

34 35

121.0 240.6

.077

218.0 1052.4 963 205

.495 .523 33.9 34.2 714 714 38

33 34

97.0 222.4

.076

195.0 1008.1 860 128

.473 .449 33.8 34.0 713 713 34

33 30

96.0 206.1

.076

189.0 694.8 815 126

.415 .415 33.7 33.7 712 712 17.7

15.6 15.4

20.08 8.37

.0568

47.47 19.38 40.9 40.5

.1353 .1445* 21.56 21.95 707.4 707.1 24 HOUR 24 HOUR 24 HOUR

1 HOUR 1 HOUR

8-HR RUN AVG BEGIN HOUR

1 HOUR 1 HOUR 1 HOUR 24-HR BLK AVG

24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0

0 0

0

0 0 5 5

0 0 0 0 0 0 81102 85101 85101

42401 42406

44201

42401 42406 81102 81102

14129 14129 68105 68105 68108 68108 Parameter Site ID:

Site ID:

Site ID:

Site ID:

Site ID:

Site ID: 04-007-0008

04-007-0009

04-007-0010

04-007-1001

04-007-1002

04-007-8000 Payson

Miami

Tonto National Monument

Hayden

Not in a city

Globe City:

City:

City:

City:

City:

City: Gila

Gila

Gila

Gila

Gila

Gila Unit County:

County:

County:

County:

County:

County: 204 W AERO DR

4030 LINDEN STREET

SOUTH OF SR88

JAIL-CANYON DR, HAYDEN

SR 77

SR 188 & US 60 Address:

Address:

Address:

Address:

Address:

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

Sulfur dioxide SO2 max 5-min avg

Ozone

Sulfur dioxide SO2 max 5-min avg PM10 Total 0-10um STP PM10 Total 0-10um STP

Lead (TSP) LC Lead (TSP) LC Ambient Temperature Ambient Temperature Sample Baro Pressure Sample Baro Pressure Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Parts per billion Parts per billion Parts per million

Parts per billion Parts per billion Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (LC) Degrees Centigrade Degrees Centigrade Millimeters (mercury) Millimeters (mercury) Meth

126 126 126

060 060

087

060 060 079 079

191 191 780 780 780 780 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 4 of 54 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

6 6 6 6 6 6 6 6 6 6 6 6 0053 0053 0053

0053

0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011

2011

2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 60

62 62

4749

31 31 31 31 31 31 31 31 31 31 31 31 .165

35.0 682

.081

.06 10.77 13.92 .07 2.33 2.08 .16 .05 .02 .05 .67 3.18 .128

33.9 682

.076

.04 9.45 11.68 .04 1.57 1.89 .02 .05 .02 .05 .13 2.90 .117

33.8 680

.074

.04 6.90 7.30 .04 1.14 1.86 .02 .05 .02 .05 .06 2.55 .105

33.5 679

.072

.04 5.76 5.96 .04 1.03 1.50 .02 .05 .02 .05 .06 2.52 .0334

19.34 674.4

.0538

.022 3.206 3.425 .034 .522 .740 .025 .048 .024 .050 .077 1.588 24 HOUR 24 HOUR 24 HOUR

8-HR RUN AVG BEGIN HOUR

24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0

0

0 0 0 0 0 0 0 0 0 0 0 0 14129 68105 68108

44201

42153 43205 43206 43208 43218 43233 43372 43373 43396 43438 43441 43505 Parameter Site ID:

Site ID:

Site ID: 04-007-8000

04-012-8000

04-013-4003 Globe

Wenden

Phoenix City:

City:

City: Gila

La Paz

Maricopa Unit County:

County:

County: SR 188 & US 60

ALAMO LAKE STATE PARK

33 W TAMARISK AVE, PHOENIX Address:

Address:

Address: Lead (TSP) LC Ambient Temperature Sample Baro Pressure

Ozone

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 - Unverified Micrograms/cubic meter (LC) Degrees Centigrade Millimeters (mercury) 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

191 780 780

087

101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 5 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 31

31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 5.52

.63 .61 .08 1.21 .33 .08 .17 .01 .49 .03 .01 .02 .06 .63 .02 .02 4.76

.59 .61 .02 .92 .29 .08 .16 .01 .41 .02 .01 .02 .05 .34 .02 .02 3.67

.58 .57 .02 .83 .25 .07 .14 .01 .39 .01 .01 .02 .05 .30 .02 .02 3.32

.49 .53 .02 .78 .24 .07 .14 .01 .34 .01 .01 .02 .04 .28 .02 .01 2.541

.339 .353 .020 .688 .145 .038 .100 .013 .303 .010 .008 .022 .018 .120 .024 .009 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43552 43560 43702 43704 43801 43802 43803 43804 43806 43811 43812 43813 43814 43815 43817 43818 43819 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: Methyl ethyl ketone Methyl isobutyl ketone Acetonitrile Acrylonitrile Chloromethane Dichloromethane Chloroform Carbon tetrachloride Bromoform Trichlorofluoromethane Chloroethane 1,1-Dichloroethane Methyl chloroform Ethylene dichloride Tetrachloroethylene 1,1,2,2-Tetrachloroethane 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

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 6 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 31

31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 31 .03

.31 1.09 .11 0 .01 .03 .04 .03 .01 .02 .05 .01 .01 .02 .07 .01 .03

.24 .74 .08 0 .01 .03 .04 .03 .01 .02 .00 .01 .01 .02 .07 .01 .03

.22 .71 .08 0 .01 .03 .04 .03 .01 .02 .00 .01 .01 .02 .07 .01 .03

.21 .67 .05 0 .01 .03 .04 .03 .01 .02 .00 .01 .01 .02 .07 .01 .025

.184 .600 .032 .0 .013 .035 .038 .033 .011 .016 .005 .008 .009 .018 .074 .008 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43820 43821 43823 43824 43826 43828 43829 43830 43831 43832 43835 43836 43838 43839 43843 43844 43860 Parameter Site ID: 04-013-4003 Phoenix City: Maricopa Unit County: 33 W TAMARISK AVE, PHOENIX Address: 1,1,2-Trichloroethane 1,1,2-Trichloro-1,2,2- trifluoroethane Dichlorodifluoromethane Trichloroethylene 1,1-Dichloroethylene Bromodichloromethane 1,2-Dichloropropane trans-1,3-Dichloropropene cis-1,3-Dichloropropene Dibromochloromethane Chloroprene Bromochloromethane trans-1,2-Dichloroethylene cis-1,2-Dichloroethene Ethylene dibromide Hexachlorobutadiene Vinyl 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

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 7 of 54 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

1 1 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329

0053 0053 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011

2011 2011 31

31 31 31 31 31 31 31 31 31 31 31 31 31

30 30 15.84

10.14 44.73 5.62 6.09 1.73 5.93 1.37 .06 .11 .10 .74 .14 .11

60 60 15.20

8.10 28.98 5.10 5.85 1.54 5.06 1.01 .06 .11 .10 .70 .14 .11

51 51 13.52

6.30 28.49 4.67 5.35 1.30 4.28 .94 .06 .11 .10 .66 .14 .11

45 45 11.84

6.18 27.65 4.32 4.71 1.22 4.10 .91 .06 .11 .10 .46 .14 .11

43 42 5.341

3.096 11.886 1.954 2.125 .576 1.972 .491 .063 .111 .102 .249 .137 .108

30.7* 29.9* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR

24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 45109 45201 45202 45203 45204 45207 45208 45220 45801 45805 45806 45807 45809 45810

81102 85101 Parameter Site ID:

Site ID: 04-013-4003

04-013-8006 Phoenix

Phoenix City:

City: Maricopa

Maricopa Unit County:

County: 33 W TAMARISK AVE, PHOENIX

1310 S. 15TH AVENUE Address:

Address: m/p Xylene Benzene Toluene Ethylbenzene o-Xylene 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

PM10 Total 0-10um STP PM10 - LC Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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 (LC) Meth

101 101 101 101 101 101 101 101 101 101 101 101 101 101

126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 8 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 62

7 57 57 57 57 57 57 57 57 57 57 57 57 57 57 57 .00

.00 293.000 3.9000 6.1100 5.8200 12.800 1.0400 3.3200 2.9400 .398 1.5900 1.3200 .6770 .344 .1210 .395 .00

.00 220.000 3.8400 6.1000 5.6500 11.600 1.0100 3.1800 2.7800 .246 1.5400 1.3000 .5550 .328 .1130 .304 .00

.00 211.000 3.7300 5.6900 5.4300 11.000 .8070 2.4500 2.6300 .241 1.5100 1.2100 .5140 .312 .1120 .295 .00

.00 209.000 3.6400 4.4000 4.8800 11.000 .7800 2.3400 2.5900 .222 1.5100 1.1500 .4040 .304 .0983 .280 .000

.000* 89.3632 1.87900 1.18375 2.90405 5.8578 .36516 .78016 1.35028 .0454 .94582 .61717 .14323 .0726 .01857 .0667 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12115 12115 17141 17147 17148 17149 17150 17151 17158 17159 17160 17201 17204 17208 17211 17212 17215 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chromium VI (TSP) STP Chromium VI (TSP) STP Naphthalene (TSP) STP Acenaphthene (TSP) STP Acenaphthylene (TSP) STP Fluorene (TSP) STP Phenanthrene (TSP) STP 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 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) 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

920 920 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 9 of 54 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 1

6 7 1 1 1 1 1 1 8 9 8 9 0329 0329 0329 0329 0329 0329 0329 0053

0329 0329 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011

2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 57

57 57 57 57 57 57 4261

61 6 5163 5935 6155 8636 8637 8636 15 1 10 1 1.060

.312 .545 .110 .658 .592 .6110 2.3

1.03 .14 5.5 9.0 216.0 205.0 115.0 245.0 238.00 140.00 2.41 1.54 .765

.238 .379 .089 .652 .543 .5440 2.2

.11 .07 5.3 6.8 214.1 202.0 59.0 239.0 190.00

2.10 .748

.194 .369 .081 .596 .436 .5100 2.2

.10 .04 5.0 5.9 213.4 198.0 57.0 238.0 170.00

2.09 .702

.189 .353 .074 .533 .432 .4300 2.1

.09 .04 4.9 5.6 212.1 198.0 56.0 237.0 143.00

1.91 .1996

.0486 .1045 .0145 .1503 .1024 .12519 .51

.068 .053* 1.87* 1.00* 32.69* 14.21 16.84 31.14 130.460* 140.000* 1.671* 1.540* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 8-HR RUN AVG END HOUR 24 HOUR 24 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 17220 17223 17224 17231 17237 17242 17243 42101

42153 42153 42401 42406 42600 42601 42602 42603 43102 43102 43127 43127 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 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

Carbon disulfide Carbon disulfide Sulfur dioxide SO2 max 5-min avg Reactive oxides of nitrogen (NOy) Nitric oxide (NO) Nitrogen dioxide (NO2) Oxides of nitrogen (NOx) Total NMOC (non-methane organic compound) Total NMOC (non-methane organic compound) Isobutene & 1-butene Isobutene & 1-butene 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 Parts per billion Carbon Parts per billion Carbon Parts per billion Parts per billion Parts per billion Parts per billion Parts per billion Parts per billion Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

118 118 118 118 118 118 118 588

101 101 592 592 000 074 074 074 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 10 of 54 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 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

1 15 1 15 1 15 1 15 1 15 1 15 1 15 1 61 .76

.46 .22 .22 .22 .22 .05 .05 .13 .13 10.40 2.14 4.86 2.19 8.82 4.14 8.52 .62

.22

.22

.05

.13

5.93

3.69

8.81

7.95 .59

.22

.22

.05

.13

5.07

3.31

8.48

6.42 .53

.22

.22

.05

.13

4.56

3.13

6.45

6.39 .395*

.460* .215* .215* .215* .215* .050* .050* .130* .130* 3.759* 2.140* 2.685* 2.190* 4.629* 4.140* 2.647 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43141 43141 43142 43142 43143 43143 43144 43144 43145 43145 43202 43202 43203 43203 43204 43204 43205 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Dodecane n-Dodecane Tridecene Tridecene n-Tridecane n-Tridecane Propyne Propyne 1-Octene 1-Octene Ethane Ethane Ethylene Ethylene Propane Propane Propylene Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 11 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

7 8 9 6 7 8 9 6 7 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 6

15 1 61 6 15 1 61 6 15 1 15 1 15 1 15 1 4.11

2.24 1.47 9.30 3.64 2.13 1.16 .05 .05 5.10 3.17 3.12 1.62 .30 .07 .25 .09 3.84

1.78

7.78 3.60 1.79

.05 .04 4.22

2.39

.30

.24 3.00

1.71

7.66 2.64 1.68

.05 .04 3.78

2.32

.27

.19 1.97

1.70

7.56 2.40 1.54

.05 .04 3.54

2.06

.26

.09 2.736*

1.185* 1.470* 2.688 2.534* 1.101* 1.160* .036 .038* 2.390* 3.170* 1.427* 1.620* .173* .070* .113* .085* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43205 43205 43205 43206 43206 43206 43206 43208 43208 43212 43212 43214 43214 43216 43216 43217 43217 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Propylene Propylene Propylene Acetylene Acetylene Acetylene Acetylene Freon 114 Freon 114 n-Butane n-Butane Isobutane Isobutane trans-2-Butene trans-2-Butene cis-2-Butene cis-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

101 126 126 101 101 126 126 101 101 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 12 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 61

6 15 1 15 1 14 1 15 1 15 1 15 1 15 1 15 1.96

.70 .33 .10 5.10 2.86 17.80 13.30 .59 .44 .58 .38 .73 .42 .27 .21 .84 1.31

.65 .31

4.23

17.80

.43

.44

.48

.23

.63 1.22

.46 .25

3.90

14.80

.41

.42

.45

.20

.60 1.14

.28 .21

3.87

13.70

.36

.39

.42

.19

.57 .417

.413* .143* .095* 2.695* 2.860* 11.873* 13.300* .310* .440* .282* .380* .311* .420* .131* .210* .360* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43218 43218 43218 43218 43220 43220 43221 43221 43224 43224 43225 43225 43226 43226 43227 43227 43228 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 n-Pentane n-Pentane 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 Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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

101 101 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 13 of 54 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 6 7 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 1

15 1 15 1 15 1 61 6 15 1 15 1 15 1 15 1 .55

2.19 1.09 2.21 1.12 1.06 .56 1.38 1.00 .61 .41 .17 .17 .43 .25 .17 .17 1.78

1.71

.96

1.35 .80 .56

.17

.36

.17 1.63

1.54

.94

1.26 .58 .52

.17

.32

.17 1.47

1.42

.90

1.22 .43 .50

.17

.32

.17 .550*

1.051* 1.090* 1.054* 1.120* .667* .560* .603 .607* .385* .410* .165* .165* .218* .250* .165* .165* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43228 43230 43230 43231 43231 43232 43232 43233 43233 43233 43233 43234 43234 43235 43235 43236 43236 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2-Methyl-2-butene 3-Methylpentane 3-Methylpentane n-Hexane n-Hexane n-Heptane n-Heptane n-Octane n-Octane n-Octane n-Octane 4-Methyl-1-pentene 4-Methyl-1-pentene n-Nonane n-Nonane 2-Ethyl-1-butene 2-Ethyl-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

126 126 126 126 126 126 126 101 101 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 14 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

1 15 1 15 1 15 1 15 1 15 1 15 1 15 1 15 .68

.47 .62 .35 2.73 1.31 .50 .33 .36 .17 .17 .17 1.17 .55 1.35 .70 1.62 .59

.53

1.70

.48

.17

.17

.93

1.16

1.57 .53

.48

1.63

.44

.17

.17

.79

.97

1.46 .50

.42

1.39

.41

.17

.17

.69

.96

1.41 .355*

.470* .341* .350* 1.263* 1.310* .279* .330* .178* .165* .165* .165* .518* .550* .670* .700* 1.065* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43238 43238 43242 43242 43243 43243 43244 43244 43245 43245 43246 43246 43247 43247 43248 43248 43249 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: n-Decane n-Decane Cyclopentane Cyclopentane Isoprene Isoprene 2,2-Dimethylbutane 2,2-Dimethylbutane 1-Hexene 1-Hexene 2-Methyl-1-pentene 2-Methyl-1-pentene 2,4-Dimethylpentane 2,4-Dimethylpentane Cyclohexane Cyclohexane 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

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 15 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 1

15 1 15 1 15 1 15 1 15 1 15 1 15 1 15 1 .77

3.77 1.83 1.60 .71 .46 .28 1.39 .63 .10 .10 .90 .53 1.92 .95 1.75 .73 2.88

1.03

.40

.90

.10

.86

1.57

1.53 2.57

.97

.34

.63

.10

.85

1.32

1.47 2.38

.90

.33

.60

.10

.72

1.22

1.19 .770*

1.634* 1.830* .646* .710* .223* .280* .338* .630* .100* .100* .545* .530* .913* .950* 1.116* .730* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43249 43250 43250 43252 43252 43253 43253 43256 43256 43257 43257 43261 43261 43262 43262 43263 43263 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 3-Methylhexane 2,2,4-Trimethylpentane 2,2,4-Trimethylpentane 2,3,4-Trimethylpentane 2,3,4-Trimethylpentane 3-Methylheptane 3-Methylheptane alpha.-Pinene alpha.-Pinene beta.-Pinene beta.-Pinene Methylcyclohexane Methylcyclohexane Methylcyclopentane Methylcyclopentane 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

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 16 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

1 15 1 15 1 15 1 15 1 15 1 15 1 15 1 15 .13

.13 .10 .10 .70 .10 1.41 .74 4.18 2.00 .17 .17 .17 .17 1.85 .83 .66 .13

.10

.62

1.18

3.21

.17

.17

1.58

.65 .13

.10

.31

1.00

2.80

.17

.17

1.34

.57 .13

.10

.26

.94

2.80

.17

.17

1.31

.50 .125*

.125* .095* .095* .202* .095* .640* .740* 1.986* 2.000* .165* .165* .165* .165* .949* .830* .315* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43279 43279 43282 43282 43283 43283 43284 43284 43285 43285 43289 43289 43290 43290 43291 43291 43292 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1-Nonene 1-Nonene 3-Methyl-1-butene 3-Methyl-1-butene Cyclopentene Cyclopentene 2,3-Dimethylbutane 2,3-Dimethylbutane 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 Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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 Sep. 13, 2012

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

Page 17 of 54 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 30 31 32 8 9 6 7 6 7 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 1

15 1 15 1 15 1 46 8 48 15 1 61 6 61 6 61 .38

.10 .10 .10 .10 .22 .22 1.4 1.1 2.3 .86 .22 .02 .02 .05 .05 .02 .10

.10

.22

1.2 1.1 2.2 .22

.02 .02 .05 .05 .02 .10

.10

.22

1.2 1.0 1.9 .22

.02 .02 .05 .05 .02 .10

.10

.22

1.2 .8 1.8 .22

.02 .02 .05 .05 .02 .380*

.100* .100* .100* .100* .220* .220* .64* .78* .87* .258* .215* .020 .020* .048 .048* .024 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43292 43298 43298 43299 43299 43328 43328 43329 43329 43329 43330 43330 43372 43372 43373 43373 43396 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2-2-3-Trimethylpentane 1-Decene 1-Decene 1-Undecene 1-Undecene 1-Heptene 1-Heptene Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Dodecene Dodecene Methyl tert-butyl ether Methyl tert-butyl ether Tert-amyl methyl ether Tert-amyl methyl ether tert-Butyl ethyl 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

126 126 126 126 126 126 126 202 202 202 126 126 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 18 of 54 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 30 31 32 30 31 32 30 31 32 6 7 30 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 6

61 6 61 6 46 8 48 46 8 48 46 8 48 60 6 46 .02

.39 .05 .34 .06 5.0 4.5 8.3 5.8 5.3 10.6 1.2 1.0 2.4 3.93 4.38 .0 .02

.05 .05 .30 .06 4.9 3.8 7.5 5.8 4.8 9.5 1.0 .9 2.1 3.45 2.53 .0 .02

.05 .05 .29 .06 4.9 3.7 7.0 5.6 4.5 8.9 1.0 .9 1.7 3.33 2.23 .0 .02

.05 .05 .22 .06 4.9 3.7 6.5 5.5 4.5 7.0 1.0 .8 1.3 3.33 1.49 .0 .024*

.056 .050* .078 .055* 3.35* 3.25* 3.83* 3.12* 3.65* 3.49* .62* .72* .75* 1.818 2.170* .01* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43396 43438 43438 43441 43441 43502 43502 43502 43503 43503 43503 43504 43504 43504 43505 43505 43513 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: tert-Butyl ethyl ether Ethyl acrylate Ethyl acrylate Methyl methacrylate Methyl methacrylate Formaldehyde Formaldehyde Formaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Acrolein - Unverified Acrolein - Unverified 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

101 101 101 101 101 202 202 202 202 202 202 202 202 202 101 101 202 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 19 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

31 32 30 31 32 30 31 32 30 31 32 30 31 32 6 7 6 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 8

48 46 8 48 46 8 48 46 8 48 46 8 48 61 6 61 .0

.0 .7 .6 1.6 .5 .4 .8 1.0 .7 2.3 19.4 16.2 25.3 6.44 4.32 .60 .0

.0 .6 .6 1.4 .4 .4 .8 .6 .6 1.6 19.2 14.9 23.6 6.00 3.43 .60 .0

.0 .6 .6 1.4 .4 .4 .6 .6 .4 1.4 16.2 14.3 22.7 4.80 2.94 .58 .0

.0 .6 .5 1.1 .4 .4 .6 .6 .3 1.3 15.8 10.0 22.5 4.40 2.43 .53 .01*

.02* .36* .47* .55* .24* .32* .29* .35* .38* .67* 8.33* 10.23* 11.22* 2.434 2.781* .328 24 HOUR 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43513 43513 43517 43517 43517 43518 43518 43518 43528 43528 43528 43551 43551 43551 43552 43552 43560 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Isovaleraldehyde Isovaleraldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Valeraldehyde Valeraldehyde Valeraldehyde Crotonaldehyde Crotonaldehyde Crotonaldehyde Acetone Acetone Acetone Methyl ethyl ketone Methyl ethyl ketone Methyl isobutyl 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

202 202 202 202 202 202 202 202 202 202 202 202 202 202 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 20 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 6

61 6 61 6 61 6 61 6 61 6 61 6 61 6 61 6 .47

.99 1.41 .28 .28 .88 .75 16.90 .86 .29 .19 .14 .11 .01 .01 .40 .34 .44

.70 1.06 .21 .08 .87 .74 1.28 .67 .20 .14 .14 .10 .01 .01 .35 .32 .41

.66 .93 .19 .02 .82 .66 .72 .33 .18 .09 .14 .10 .01 .01 .35 .29 .31

.65 .74 .17 .02 .81 .65 .70 .22 .18 .07 .14 .10 .01 .01 .34 .29 .351*

.444 .825* .037 .072* .669 .673* .594 .410* .075 .096* .101 .096* .013 .013* .297 .292* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43560 43702 43702 43704 43704 43801 43801 43802 43802 43803 43803 43804 43804 43806 43806 43811 43811 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Methyl isobutyl ketone Acetonitrile Acetonitrile Acrylonitrile Acrylonitrile Chloromethane Chloromethane Dichloromethane Dichloromethane Chloroform Chloroform Carbon tetrachloride Carbon tetrachloride 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

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 Sep. 13, 2012

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

Page 21 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 61

6 61 6 61 6 61 6 61 6 61 6 61 6 61 6 61 .12

.02 .01 .01 .02 .02 .11 .04 2.54 .35 .02 .02 .02 .02 .03 .03 .24 .06

.01 .01 .01 .02 .02 .06 .01 .51 .14 .02 .02 .02 .02 .03 .03 .23 .04

.01 .01 .01 .02 .02 .06 .01 .46 .09 .02 .02 .02 .01 .03 .03 .23 .04

.01 .01 .01 .02 .02 .05 .01 .41 .08 .02 .02 .02 .01 .03 .03 .23 .014

.011* .008 .008* .022 .022* .018 .015* .163 .137* .024 .024* .010 .011* .025 .025* .191 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43812 43812 43813 43813 43814 43814 43815 43815 43817 43817 43818 43818 43819 43819 43820 43820 43821 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chloroethane Chloroethane 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 Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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 Sep. 13, 2012

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

Page 22 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 6

61 6 61 6 61 6 61 6 61 6 61 6 61 6 61 6 .23

.69 .63 .05 .03 0 0 .05 .01 .03 .03 .08 .04 .10 .03 .01 .01 .21

.65 .59 .05 .03 0 0 .03 .01 .03 .03 .04 .04 .09 .03 .01 .01 .19

.65 .54 .03 .03 0 0 .03 .01 .03 .03 .04 .04 .03 .03 .01 .01 .19

.65 .54 .03 .03 0 0 .01 .01 .03 .03 .04 .04 .03 .03 .01 .01 .194*

.566 .560* .026 .025* .0 .0* .014 .013* .035 .035* .038 .038* .035 .033* .011 .011* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43821 43823 43823 43824 43824 43826 43826 43828 43828 43829 43829 43830 43830 43831 43831 43832 43832 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,1,2-Trichloro-1,2,2- trifluoroethane Dichlorodifluoromethane Dichlorodifluoromethane Trichloroethylene Trichloroethylene 1,1-Dichloroethylene 1,1-Dichloroethylene Bromodichloromethane Bromodichloromethane 1,2-Dichloropropane 1,2-Dichloropropane trans-1,3-Dichloropropene trans-1,3-Dichloropropene cis-1,3-Dichloropropene cis-1,3-Dichloropropene Dibromochloromethane Dibromochloromethane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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 Sep. 13, 2012

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

Page 23 of 54 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 8 9 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 61

6 61 6 61 6 61 6 61 6 61 6 61 6 15 1 15 .02

.02 .00 .00 .05 .01 .01 .01 .02 .02 .07 .07 .01 .01 .32 .22 .40 .02

.02 .00 .00 .03 .01 .01 .01 .02 .02 .07 .07 .01 .01 .27

.33 .02

.02 .00 .00 .02 .01 .01 .01 .02 .02 .07 .07 .01 .01 .27

.33 .02

.02 .00 .00 .02 .01 .01 .01 .02 .02 .07 .07 .01 .01 .23

.32 .016

.016* .004 .004* .009 .008* .009 .009* .018 .018* .074 .074* .008 .008* .160* .220* .222* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43835 43835 43836 43836 43838 43838 43839 43839 43843 43843 43844 43844 43860 43860 43954 43954 43960 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chloroprene Chloroprene 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 n-Undecane 2-Methylheptane Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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

101 101 101 101 101 101 101 101 101 101 101 101 101 101 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 24 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

9 1

6 7 8 9 6 7 8 6 7 8 9 6 7 8 9 0329 0053

0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011

2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 1

8673

61 6 15 1 61 6 14 61 6 15 1 61 6 15 1 .26

.084

10.32 6.99 3.00 1.58 7.74 3.99 9.77 22.96 14.14 7.73 4.10 3.69 2.60 1.14 .59 .084

10.08 5.18 2.72

6.24 3.05 1.76 21.21 10.78 5.44

3.65 2.00 1.00 .081

10.08 3.42 2.48

6.06 2.76 1.40 19.88 8.33 5.33

3.64 1.54 .90 .078

9.92 2.75 2.28

5.30 2.03 1.28 19.04 6.15 5.26

3.63 1.06 .87 .260*

.0476

4.000 3.903* 1.593* 1.580* 2.525 2.528* 1.516* 8.413 8.366* 3.569* 4.100* 1.507 1.531* .616* .590* 24 HOUR 8-HR RUN AVG BEGIN HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43960 44201

45109 45109 45109 45109 45201 45201 45201 45202 45202 45202 45202 45203 45203 45203 45203 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 2-Methylheptane Ozone m/p Xylene m/p Xylene m/p Xylene m/p Xylene Benzene Benzene Benzene Toluene Toluene Toluene Toluene Ethylbenzene Ethylbenzene Ethylbenzene Ethylbenzene 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 Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Meth

126 000

101 101 126 126 101 101 126 101 101 126 126 101 101 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 25 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

6 7 8 9 6 7 8 9 6 7 8 9 8 9 8 9 8 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 61

6 15 1 61 6 15 1 61 6 15 1 15 1 15 1 15 4.09

2.78 1.26 .66 1.08 1.01 .47 .35 3.43 2.94 1.19 .74 .29 .10 .10 .10 .51 4.04

1.97 1.00

1.03 .58 .39

3.41 1.86 .98

.28

.10

.43 3.94

1.26 .97

1.01 .43 .36

3.38 1.30 .96

.24

.10

.38 3.78

1.18 .92

1.01 .41 .35

3.37 1.14 .88

.24

.10

.32 1.565

1.536* .658* .660* .442 .515* .231* .350* 1.422 1.535* .645* .740* .148* .095* .100* .100* .250* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45204 45204 45204 45204 45207 45207 45207 45207 45208 45208 45208 45208 45209 45209 45210 45210 45211 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: o-Xylene o-Xylene o-Xylene o-Xylene 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 n-Propylbenzene n-Propylbenzene Isopropylbenzene Isopropylbenzene o-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

101 101 126 126 101 101 126 126 101 101 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 26 of 54 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 6 7 8 9 8 9 8 9 30 31 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 1

15 1 15 1 15 1 61 6 15 1 15 1 15 1 46 8 .41

.76 .42 .61 .46 .27 .06 1.14 .51 .13 .13 .39 .25 .44 .29 .9 .8 .65

.59

.27

1.03 .48 .13

.36

.39

.9 .7 .62

.56

.25

.92 .41 .13

.30

.30

.7 .7 .61

.54

.24

.84 .35 .13

.29

.30

.7 .6 .410*

.399* .420* .431* .460* .193* .060* .385 .367* .130* .130* .205* .250* .196* .290* .37* .51* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45211 45212 45212 45218 45218 45219 45219 45220 45220 45220 45220 45225 45225 45228 45228 45501 45501 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: o-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Diethylbenzene m-Diethylbenzene p-Diethylbenzene p-Diethylbenzene Styrene Styrene Styrene Styrene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene Benzene, 1-ethenyl-4-methyl Benzene, 1-ethenyl-4-methyl 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

126 126 126 126 126 126 126 101 101 126 126 126 126 126 126 202 202 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 27 of 54 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 30 31 32 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 47

46 8 48 45 6 43 61 6 61 6 61 6 61 6 61 6 1.2

.0 .0 .0 2.0 .7 2.7 .06 .06 .11 .11 .10 .10 .56 .34 .14 .14 1.1

.0 .0 .0 .8 .7 2.0 .06 .06 .11 .11 .10 .10 .52 .32 .14 .14 1.0

.0 .0 .0 .7 .5 1.2 .06 .06 .11 .11 .10 .10 .47 .23 .14 .14 .9

.0 .0 .0 .6 .4 1.0 .06 .06 .11 .11 .10 .10 .47 .11 .14 .14 .45*

.01* .01* .05* .37* .47* .69* .063 .063* .111 .111* .102 .102* .203 .201* .137 .137* 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45501 45503 45503 45503 45504 45504 45504 45801 45801 45805 45805 45806 45806 45807 45807 45809 45809 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Benzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde 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 Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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

202 202 202 202 202 202 202 101 101 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 28 of 54 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 7 7 1 2 7 7 7 1 2 7 3 3 4 4 1 1 1 1 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 61

6 8757 8757 8756 8756 118 118 121 57 118 118 118 121 57 118 8699 365 364 8724 61 61 61 61 .11

.11 14.2 360 116 95 31.1 48.5 38.8 37.7 39.0 739 745 743 744 741 985 227 241 6348 7.88 3.05 .27 .60 .11

.11 13.6 360 115 95 30.8 46.5 37.8 36.4 37.8 739 744 740 741 740 985 200 208 2785 7.11 2.20 .27 .49 .11

.11 13.6 360 115 95 30.6 45.6 37.7 36.0 37.7 737 743 739 739 740 985 185 199 2600 6.45 2.11 .26 .44 .11

.11 13.0 360 114 95 30.4 45.6 37.6 31.5 37.6 736 742 738 737 738 985 173 178 1395 6.13 1.77 .21 .39 .108

.108* 2.63 176.1 73.9 35.3 15.16 31.62 23.64 20.67* 23.21 723.6 729.9 729.8 730.7* 726.2 34.9 34.4 30.4 32.1 2.351 .775 .048 .138 24 HOUR 24 HOUR 1 HOUR 1 HOUR 1 HOUR 1 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 1 HOUR 24-HR BLK AVG 24-HR BLK AVG 1 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 5 5 5 0 0 0 0 45810 45810 61101 61102 62101 62201 68103 68104 68105 68105 68105 68106 68107 68108 68108 68108 81102 81102 81102 81102 82102 82103 82105 82110 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 1,2,4-Trichlorobenzene 1,2,4-Trichlorobenzene Wind Speed - Scalar Wind Direction - Scalar Outdoor Temperature 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 PM10 Total 0-10um STP PM10 Total 0-10um STP Antimony PM10 STP Arsenic PM10 STP Beryllium PM10 STP Cadmium PM10 STP Parts per billion Carbon Parts per billion Carbon Knots Degrees Compass Degrees Fahrenheit 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) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Nanograms/cubic meter (25 C) Meth

101 101 040 040 021 012 810 810 000 145 810 810 810 000 145 810 122 122 079 079 202 202 202 202 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 29 of 54 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 3 1 2 3 3 7 7 7 7 7 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 61

61 61 61 61 61 61 8612 121 37 8649 362 117 117 117 117 117 8.19

2.96 .0116 130.00 5.89 .05 .89 910.0 37.7 21.4 674.0 64.3 .091 .003 1.770 .044 .010 7.08

2.54 .0102 117.00 5.36 .04 .65 864.0 25.2 19.2 453.0 48.4 .075 .002 1.320 .032 .007 6.35

2.45 .0097 111.00 4.96 .03 .62 849.0 23.0 17.2 253.0 38.3 .055 .002 .664 .030 .007 6.04

2.28 .0080 85.40 4.38 .03 .57 846.0 21.8 15.7 245.0 35.0 .052 .002 .629 .030 .007 3.033

.673 .00401 22.825 1.738 .015 .245 23.41 8.95 8.12* 10.09 10.05 .0219 .0010 .1559 .0095 .0032 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 1 HOUR 24 HOUR 24 HOUR 1 HOUR 24-HR BLK AVG 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 5 0 5 5 0 0 0 0 0 82112 82113 82128 82132 82136 82142 82154 86101 88101 88101 88101 88101 88102 88103 88104 88107 88109 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Chromium PM10 STP Cobalt PM10 STP Lead PM10 STP Manganese PM10 STP Nickel PM10 STP Mercury PM10 STP Selenium PM10 STP PM10-2.5 - Local Conditions PM2.5 - Local Conditions PM2.5 - Local Conditions 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 Nanograms/cubic meter (25 C) Nanograms/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) 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

202 202 202 202 202 202 202 185 000 145 170 170 811 811 811 811 811 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 30 of 54 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 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 117

117 117 117 117 117 117 117 117 117 117 117 117 117 117 117 117 .017

1.280 .049 .003 .029 .380 .044 .023 1.160 .009 .027 .036 .014 .198 .032 .003 .021 .015

.606 .032 .003 .026 .227 .043 .023 .878 .008 .021 .027 .012 .122 .008 .001 .020 .014

.500 .012 .003 .025 .192 .043 .023 .470 .008 .021 .013 .006 .106 .008 .001 .019 .013

.435 .010 .003 .024 .178 .043 .023 .413 .007 .018 .012 .003 .098 .008 .001 .019 .0086

.1310 .0024 .0010 .0077 .0458 .0072 .0081 .1782 .0026 .0110 .0038 .0011 .0195 .0057 .0011 .0130 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 88110 88111 88112 88113 88114 88115 88117 88118 88126 88128 88131 88132 88136 88140 88152 88154 88160 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: 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 Cesium PM2.5 LC Iron PM2.5 LC Lead PM2.5 LC Indium PM2.5 LC Manganese PM2.5 LC Nickel PM2.5 LC Magnesium PM2.5 LC Phosphorus PM2.5 LC Selenium PM2.5 LC Tin 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 Sep. 13, 2012

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

Page 31 of 54 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 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 117

117 117 117 117 117 117 117 117 117 117 117 117 117 117 108 108 .089

.006 4.840 .019 .042 .013 .856 .003 1.200 .351 .012 2.16 .42 1.10 6.93 9.830 2.400 .071

.006 3.360 .019 .030 .011 .832 .001 .841 .306 .012 1.93 .40 .34 5.71 7.310 2.300 .037

.006 1.730 .019 .027 .010 .829 .001 .549 .288 .012 1.53 .35 .28 5.42 6.530 2.230 .035

.005 1.720 .019 .025 .009 .807 .001 .388 .248 .012 1.47 .33 .26 4.98 6.450 2.020 .0105

.0018 .4275 .0094 .0091 .0023 .3211 .0010 .1413 .0762 .0046 .448 .114 .082 .928 2.3269 .5897 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 88161 88164 88165 88166 88167 88168 88169 88176 88180 88184 88185 88301 88302 88303 88306 88355 88357 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Titanium 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 Rubidium PM2.5 LC Potassium PM2.5 LC Sodium PM2.5 LC Zirconium PM2.5 LC Ammonium Ion PM2.5 LC Sodium Ion Pm2.5 LC Potassium Ion PM2.5 LC Total Nitrate PM2.5 LC OC CSN_Rev Unadjusted PM2.5 LC TOT EC CSN_Rev Unadjusted PM2.5 LC TOT 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

811 811 811 811 811 811 811 811 811 811 811 812 812 812 812 839 840 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 32 of 54 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 3 3 7

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

0053 0053 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011

2011 2011 108

108 108 108 108 108 108 108 108 108 108 117 275 6577 117

8678 3866 9.040

1.490 2.220 2.670 1.260 1.450 3.020 4.350 .233 .032 2.240 2.52 49.7 717.1 34.3

1.56 .08 6.670

1.210 1.630 2.420 1.200 .620 2.860 2.990 .209 .023 1.460 2.49 37.0 310.1 23.0

1.52 .07 6.480

1.170 1.610 2.210 1.180 .610 2.610 2.950 .164 .012 1.250 2.49 35.1 277.1 21.9

1.51 .07 5.820

.932 1.390 2.210 1.170 .599 2.570 2.650 .150 .012 1.120 2.42 33.0 212.5 21.6

1.51 .07 2.1644

.1565 .5135 .7844 .4572 .2530 .7524 .9387 .0654 .0020 .4156 .968 12.35* 12.39 9.66

.353 .016 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24-HR BLK AVG 1 HOUR 24 HOUR

1 HOUR 1 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 88370 88374 88375 88376 88377 88378 88380 88383 88384 88385 88388 88403 88500 88500 88502

63301 63302 Parameter Site ID:

Site ID: 04-013-9997

04-013-9998 Phoenix

Phoenix City:

City: Maricopa

Maricopa Unit County:

County: 4530 N 17TH AVENUE

600 N 40TH ST & FILLMORE ST,PHOENIX Address:

Address: OC CSN_Rev Unadjusted PM2.5 LC TOR OC1 CSN_Rev Unadjusted PM2.5 LC 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 PM2.5 Total Atmospheric Acceptable PM2.5 AQI & Speciation Mass Solar radiation Ultraviolet radiation 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) Langleys/minute Langleys/minute Meth

838 841 841 841 841 842 831 841 841 841 826 812 761 761 810

011 011 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 33 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1

3 3

3 3

1 8 9 8 9 8 9 8 9 0053 0053

0053 0053

0053 0053

0053 0329 0329 0329 0329 0329 0329 0329 0329 2011 2011

2011 2011

2011 2011

2011 2011 2011 2011 2011 2011 2011 2011 2011 61

61

360 8605

350 8390

3118 15 45 5 17 15 45 15 45 132

124

213 1354

242 1988

15.4 285.00 425.00 1.18 1.66 .71 .76 .22 .22 38

37

206 1224

226 1423

14.6 233.00 378.00 1.02 1.46 .68 .73 .22 .22 32

30

167 1099

209 1386

14.6 216.00 184.00 .07 1.46 .62 .72 .22 .22 30

28

157 1034

171 1241

13.7 201.00 179.00 .07 1.38 .53 .70 .22 .22 15.4

14.9

29.0 29.3

41.7 42.2

2.89* 165.740* 123.180* .479* .703* .392* .350* .215* .215* 24 HOUR 24 HOUR

24-HR BLK AVG 1 HOUR

24-HR BLK AVG 1 HOUR

1 HOUR 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 0

0

5 5

5 5

0 0 0 0 0 0 0 0 0 81102 85101

81102 81102

81102 81102

42600 43102 43102 43127 43127 43141 43141 43142 43142 Parameter Site ID:

Site ID:

Site ID:

Site ID: 04-015-1003

04-019-0001

04-019-0020

04-021-8001 Bullhead City

Ajo

Rillito

Queen Valley City:

City:

City:

City: Mohave

Pima

Pima

Pinal Unit County:

County:

County:

County: BULLHEAD CITY 990 HWY 95

AZ HWY DEPT YARD-WELL RD, AJO

8840 W ROBINSON STREET, RILLITO

10 S QUEEN ANN QUEEN VALLEY Address:

Address:

Address:

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

PM10 Total 0-10um STP PM10 Total 0-10um STP

PM10 Total 0-10um STP PM10 Total 0-10um STP

Reactive oxides of nitrogen (NOy) Total NMOC (non-methane organic compound) Total NMOC (non-methane organic compound) Isobutene & 1-butene Isobutene & 1-butene n-Dodecane n-Dodecane Tridecene Tridecene Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Parts per billion Parts per billion Carbon Parts per billion Carbon 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

079 079

079 079

574 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 34 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

45 15 45 15 45 15 45 15 45 15 45 15 45 15 45 15 .22

.22 .05 .05 .13 .13 5.25 5.98 2.30 3.74 1.74 3.19 .91 1.59 .48 .71 .71 .22

.22 .05 .05 .13 .13 3.92 5.35 2.06 2.37 1.35 2.55 .83 1.55 .42 .46 .55 .22

.22 .05 .05 .13 .13 3.87 5.26 1.78 2.08 1.32 2.48 .80 .98 .42 .45 .45 .22

.22 .05 .05 .13 .13 3.67 5.16 1.57 2.04 1.17 1.89 .69 .91 .37 .39 .36 .215*

.215* .050* .050* .130* .130* 2.410* 2.404* 1.298* 1.273* 1.024* 1.055* .546* .540* .301* .280* .291* 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43143 43143 43144 43144 43145 43145 43202 43202 43203 43203 43204 43204 43205 43205 43206 43206 43212 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Tridecane n-Tridecane Propyne Propyne 1-Octene 1-Octene Ethane Ethane Ethylene Ethylene Propane Propane Propylene Propylene Acetylene Acetylene 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

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 35 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 45

15 45 15 45 15 45 15 45 15 45 15 38 15 45 15 45 1.01

.49 .36 .35 .48 .09 .09 .10 .27 8.32 2.76 12.80 14.40 .23 .25 .10 .10 .74

.27 .32 .22 .38 .09 .09 .10 .10 .40 2.13 9.22 10.90 .19 .21 .10 .10 .74

.23 .32 .16 .26 .09 .09 .10 .10 .37 .59 8.97 10.10 .18 .21 .10 .10 .62

.23 .31 .15 .18 .09 .09 .10 .10 .34 .49 8.21 8.47 .17 .20 .10 .10 .270*

.148* .139* .110* .097* .085* .085* .095* .099* .775* .321* 6.743* 5.706* .114* .110* .095* .095* 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43212 43214 43214 43216 43216 43217 43217 43218 43218 43220 43220 43221 43221 43224 43224 43225 43225 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 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 Isopentane Isopentane 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

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 Sep. 13, 2012

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

Page 36 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

45 15 45 15 45 15 45 15 45 15 45 15 45 15 45 15 .07

.15 .09 .09 .26 .50 .22 .24 .21 .25 .10 .10 .55 .32 .17 .17 .11 .07

.15 .09 .09 .25 .41 .09 .20 .19 .20 .10 .10 .12 .28 .17 .17 .11 .07

.07 .09 .09 .10 .35 .09 .18 .09 .19 .10 .10 .12 .26 .17 .17 .11 .07

.07 .09 .09 .10 .33 .09 .09 .09 .09 .10 .10 .12 .12 .17 .17 .11 .070*

.074* .090* .090* .116* .147* .094* .093* .105* .098* .095* .095* .144* .126* .165* .165* .105* 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43226 43226 43227 43227 43228 43228 43230 43230 43231 43231 43232 43232 43233 43233 43234 43234 43235 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 cis-2-Pentene cis-2-Pentene 2-Methyl-2-butene 2-Methyl-2-butene 3-Methylpentane 3-Methylpentane n-Hexane n-Hexane n-Heptane n-Heptane n-Octane n-Octane 4-Methyl-1-pentene 4-Methyl-1-pentene 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 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 37 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 45

15 45 15 45 15 45 15 45 15 45 15 45 15 45 15 45 .11

.17 .17 .10 .10 .36 .63 .54 1.03 .16 .16 .17 .17 .17 .17 .12 .12 .11

.17 .17 .10 .10 .20 .41 .44 .74 .07 .15 .17 .17 .17 .17 .12 .12 .11

.17 .17 .10 .10 .16 .21 .40 .73 .07 .07 .17 .17 .17 .17 .12 .12 .11

.17 .17 .10 .10 .15 .20 .39 .73 .07 .07 .17 .17 .17 .17 .12 .12 .105*

.165* .165* .100* .100* .121* .119* .257* .367* .076* .074* .165* .165* .165* .165* .115* .115* 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43235 43236 43236 43238 43238 43242 43242 43243 43243 43244 43244 43245 43245 43246 43246 43247 43247 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: n-Nonane 2-Ethyl-1-butene 2-Ethyl-1-butene n-Decane n-Decane Cyclopentane Cyclopentane Isoprene Isoprene 2,2-Dimethylbutane 2,2-Dimethylbutane 1-Hexene 1-Hexene 2-Methyl-1-pentene 2-Methyl-1-pentene 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

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 38 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

45 15 45 15 45 15 45 15 45 15 45 15 45 15 45 15 .10

.45 .07 .33 .28 .23 .39 .53 .08 .08 .10 .33 .10 1.25 .09 .09 .08 .10

.10 .07 .24 .19 .23 .27 .39 .08 .08 .10 .10 .10 .10 .09 .09 .08 .10

.10 .07 .07 .08 .22 .24 .37 .08 .08 .10 .10 .10 .10 .09 .09 .08 .10

.10 .07 .07 .08 .19 .23 .34 .08 .08 .10 .10 .10 .10 .09 .09 .08 .095*

.103* .070* .080* .101* .092* .150* .147* .080* .080* .100* .105* .100* .126* .090* .090* .080* 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43248 43248 43249 43249 43250 43250 43252 43252 43253 43253 43256 43256 43257 43257 43261 43261 43262 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 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 alpha.-Pinene beta.-Pinene beta.-Pinene Methylcyclohexane Methylcyclohexane 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 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 39 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 45

15 45 15 45 15 45 14 44 15 45 15 45 15 45 15 45 .08

.47 .52 .13 .13 .10 .10 1.56 .99 .11 .11 1.00 1.36 .17 .17 .17 .17 .08

.34 .37 .13 .13 .10 .10 1.11 .66 .11 .11 .64 .86 .17 .17 .17 .17 .08

.26 .31 .13 .13 .10 .10 .75 .66 .11 .11 .44 .85 .17 .17 .17 .17 .08

.11 .26 .13 .13 .10 .10 .48 .62 .11 .11 .44 .62 .17 .17 .17 .17 .080*

.159* .136* .125* .125* .095* .095* .367* .223* .105* .105* .383* .362* .165* .165* .165* .165* 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43262 43263 43263 43279 43279 43282 43282 43283 43283 43284 43284 43285 43285 43289 43289 43290 43290 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 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 2-Methylpentane 2-Methylpentane trans-2-Hexene trans-2-Hexene cis-2-Hexene cis-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 Sep. 13, 2012

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

Page 40 of 54 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 1 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

45 15 45 15 45 15 45 15 45 15 45 15 45 15 45 4401 .22

.22 .13 .13 .10 .10 .10 .10 .22 .22 .84 1.00 .24 .10 .07 .07 .083 .22

.22 .13 .13 .10 .10 .10 .10 .22 .22 .22 .53 .10 .10 .07 .07 .080 .22

.22 .13 .13 .10 .10 .10 .10 .22 .22 .22 .48 .10 .10 .07 .07 .079 .22

.22 .13 .13 .10 .10 .10 .10 .22 .22 .22 .47 .10 .10 .07 .07 .078 .220*

.220* .130* .130* .100* .100* .100* .100* .220* .220* .257* .251* .109* .100* .065* .065* .0578 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 8-HR RUN AVG BEGIN HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43291 43291 43292 43292 43298 43298 43299 43299 43328 43328 43330 43330 43954 43954 43960 43960 44201 Parameter Site ID: 04-021-8001 Queen Valley City: Pinal Unit County: 10 S QUEEN ANN QUEEN VALLEY Address: 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 Dodecene n-Undecane n-Undecane 2-Methylheptane 2-Methylheptane 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 billion Carbon Parts per million Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 087 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 41 of 54 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 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 15

45 1 3 15 45 15 45 15 45 15 45 15 45 15 45 15 .12

.29 .11 .11 1.18 1.14 .09 .19 .09 .09 .10 .10 .68 .65 .10 .10 .10 .12

.12

.11 .98 .90 .09 .09 .09 .09 .10 .10 .20 .31 .10 .10 .10 .12

.12

.11 .94 .83 .09 .09 .09 .09 .10 .10 .19 .28 .10 .10 .10 .12

.12

.93 .71 .09 .09 .09 .09 .10 .10 .19 .26 .10 .10 .10 .120*

.124* .110* .110* .769* .414* .090* .092* .085* .085* .095* .095* .150* .124* .095* .095* .100* 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45109 45109 45201 45201 45202 45202 45203 45203 45204 45204 45207 45207 45208 45208 45209 45209 45210 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 Benzene Benzene Toluene Toluene Ethylbenzene Ethylbenzene o-Xylene o-Xylene 1,3,5-Trimethylbenzene 1,3,5-Trimethylbenzene 1,2,4-Trimethylbenzene 1,2,4-Trimethylbenzene 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

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 Sep. 13, 2012

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

Page 42 of 54 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

1 2 1 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329

0053 0053 0053 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011

2011 2011 2011 45

15 45 15 45 15 45 15 45 15 45 15 45 15 45

44 65 60 .10

.10 .10 .09 .09 1.02 .98 .30 .32 .45 .13 .21 .19 .13 .13

31.9 32.2 667 .10

.10 .10 .09 .09 1.00 .69 .21 .27 .13 .13 .21 .18 .13 .13

27.4 31.9 666 .10

.10 .10 .09 .09 .75 .66 .19 .27 .13 .13 .18 .17 .13 .13

27.1 28.7 666 .10

.10 .10 .09 .09 .58 .64 .17 .24 .13 .13 .16 .16 .13 .13

26.9 28.5 665 .100*

.095* .095* .085* .085* .547* .433* .131* .142* .151* .130* .106* .086* .125* .125*

16.11* 18.60 662.3 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS 24 HOUR 3 HOURS

24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 45210 45211 45211 45212 45212 45218 45218 45219 45219 45220 45220 45225 45225 45228 45228

68105 68105 68108 Parameter Site ID:

Site ID: 04-021-8001

04-023-0004 Queen Valley

Nogales City:

City: Pinal

Santa Cruz Unit County:

County: 10 S QUEEN ANN QUEEN VALLEY

300 N MORLEY AVE Address:

Address: Isopropylbenzene o-Ethyltoluene o-Ethyltoluene m-Ethyltoluene m-Ethyltoluene m-Diethylbenzene m-Diethylbenzene p-Diethylbenzene p-Diethylbenzene Styrene Styrene 1,2,3-Trimethylbenzene 1,2,3-Trimethylbenzene Benzene, 1-ethenyl-4-methyl Benzene, 1-ethenyl-4-methyl

Ambient Temperature Ambient Temperature Sample Baro Pressure Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Degrees Centigrade Degrees Centigrade Millimeters (mercury) Meth

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126

143 143 143 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 43 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

2 1 3 3 1 1 2 3 3

1 1 1 1 1

1 0053 0053 0053 0053 0053 0053 0053 0053 0053

0053 0053 0053 0053 0053

0053 2011 2011 2011 2011 2011 2011 2011 2011 2011

2011 2011 2011 2011 2011

2011 65

62 8382 350 62 59 60 353 8440

58 58 57 57 57

4444 666

126 633 161 114 29.1 27.9 49.7 309.0

29.1 638 90 75 14.3

.078 666

109 498 159 100 27.2 26.2 44.1 166.0

28.2 638 25 22 10.2

.073 666

90 492 151 79 25.1 25.8 41.7 165.0

28.1 637 20 17 7.7

.072 665

86 449 138 78 22.9 23.2 40.3 162.0

27.7 637 20 16 6.0

.070 661.9

39.1 54.4 53.9 34.8 10.05 9.69* 9.80 9.84

14.52 632.8 11.6 9.8 3.87

.0512 24 HOUR 24 HOUR 1 HOUR 24-HR BLK AVG 24 HOUR 24 HOUR 24 HOUR 24-HR BLK AVG 1 HOUR

24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR

8-HR RUN AVG BEGIN HOUR 0

0 0 0 0 0 0 0 0

0 0 0 0 0

0 68108 81102 81102 81102 85101 88101 88101 88501 88501

68105 68108 81102 85101 88101

44201 Parameter Site ID:

Site ID:

Site ID:

Site ID: 04-023-0004

04-025-2002

04-025-8033

04-027-8011 Nogales

Prescott Valley

Prescott

Yuma City:

City:

City:

City: Santa Cruz

Yavapai

Yavapai

Yuma Unit County:

County:

County:

County: 300 N MORLEY AVE

7501 E. CIVIC CIRCLE, PRESCOTT VALLEY

330 Grove Avenue

2323 S ARIZONA AVE Address:

Address:

Address:

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

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

Ozone 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) 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 Meth

143 126 122 122 126 143 143 731 731

143 143 126 126 143

087 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 44 of 54 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1

1 1 3 3 1 0053

0053 0053 0053 0053 0053 2011

2011 2011 2011 2011 2011 5132

59 59 8529 356 59 .082

38.5 766 3089 225 15.7 .080

37.7 765 1383 178 15.6 .076

37.2 762 1162 127 13.7 .076

37.0 759 850 117 12.7 .0514

24.76 753.0 30.2 29.7 7.62 8-HR RUN AVG BEGIN HOUR 24 HOUR 24 HOUR 1 HOUR 24-HR BLK AVG 24 HOUR 0

0 0 5 5 0 44201

68105 68108 81102 81102 88101 Parameter Site ID: 04-027-8011 Yuma City: Yuma Unit County: 2323 S ARIZONA AVE Address: Ozone Ambient Temperature Sample Baro Pressure PM10 Total 0-10um STP PM10 Total 0-10um STP PM2.5 - Local Conditions Parts per million Degrees Centigrade Millimeters (mercury) Micrograms/cubic meter (25 C) Micrograms/cubic meter (25 C) Micrograms/cubic meter (LC) Meth

087

143 143 079 079 143 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 45 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

12115 14129 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 42401 42406 42406 42600 42600 42601 920

191 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 118 588 101 060 592 060 592 000 574 074 LO-VOL-XONTECH 920 or 924

Hi-Vol 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 MULTIPLE METHODS Instrumental INSTRUMENTAL ION CHROMATOGRAPH UV VISIBLE Inductively Coupled Plasma-Mass Spectrometry Acid filter extraction with nitric and hydrochloric acid 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 Gas Filter Correlation Ecotech EC9830T MULTI DETECTOR GC PULSED FLUORESCENT Ultraviolet Fluorescence EC9850T PULSED FLUORESCENT Ultraviolet Fluorescence EC9850T MULTIPLE METHODS Chemiluminescence Thermo Electron 42C-Y, 42i-Y CHEMILUMINESCENCEUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 46 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

42602 42603 43102 43127 43141 43142 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 074

074 126 126 126 126 126 126 126 126 126 126 101 126 101 126 101 126 126 126 126 101 126 126 126 126 126 126 126 126 126 126 126 101 INSTRUMENTAL

INSTRUMENTAL 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 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 CHEMILUMINESCENCE CHEMILUMINESCENCE 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 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/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 47 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43233 43234 43235 43236 43238 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 126

126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 126 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 SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED 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 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/FIDUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 48 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43329 43330 43372 43373 43396 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 202

126 101 101 101 101 101 202 202 202 101 202 202 202 202 202 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 SILICA-DNPH-CART-KI O3 SCRUB

SS CANISTER PRESSURIZED Canister Subambient Pressure Canister Subambient Pressure Canister Subambient Pressure 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 CRYOGENIC PRECONCENTRATION GC/FID HPLC ULTRAVIOLET ABSORPTION CRYOGENIC PRECONCENTRATION GC/FID Multi Detector GC Multi Detector GC 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 GCUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 49 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43820 43821 43823 43824 43826 43828 43829 43830 43831 43832 43835 43836 43838 43839 43843 43844 43860 43954 43960 44201 44201 45109 45109 45201 45201 45202 45202 45203 45203 45204 45204 45207 45207 101

101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 101 126 126 000 087 101 126 101 126 101 126 101 126 101 126 101 126 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 CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE CANISTER SUBAMBIENT PRESSURE Canister Subambient Pressure CANISTER SUBAMBIENT PRESSURE SS CANISTER PRESSURIZED SS CANISTER PRESSURIZED MULTIPLE METHODS 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 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 CRYOGENIC PRECONCENTRATION GC/FID CRYOGENIC PRECONCENTRATION GC/FID MULTIPLE METHODS ULTRA VIOLET ABSORPTION 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 GCUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 50 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

45208 45208 45209 45210 45211 45212 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 68105 68105 101

126 126 126 126 126 126 126 101 126 126 126 202 202 202 101 101 101 101 101 101 040 040 021 012 011 011 810 810 000 143 145 780 CANISTER SUBAMBIENT PRESSURE

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 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 MULTIPLE METHODS R & P Model 2000 PM-2.5 FEM Air Sampler R & P Model 2025 PM-2.5 FEM Sequential Air Sam INSTRUMENTAL 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 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 MULTIPLE METHODS Electronic ElectronicUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 51 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

68105 68106 68107 68108 68108 68108 68108 68108 81102 81102 81102 82102 82103 82105 82110 82112 82113 82128 82132 82136 82142 82154 85101 86101 88101 88101 88101 88101 88102 88103 88104 88107 88109 810

810 810 000 143 145 780 810 079 122 126 202 202 202 202 202 202 202 202 202 202 202 126 185 000 143 145 170 811 811 811 811 811 Met One SASS

Met One SASS Met One SASS MULTIPLE METHODS R & P Model 2000 PM-2.5 FEM Air Sampler R & P Model 2025 PM-2.5 FEM Sequential Air Sam INSTRUMENTAL Met One SASS INSTRUMENTAL-R&P SA246B-INLET INSTRUMENT MET ONE 4 MODELS 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 Met One BAM-1020 System MULTIPLE METHODS R & P Model 2000 PM-2.5 Air Sampler w/VSCC R & P Model 2025 PM-2.5 Sequential Air Sampler Met One BAM-1020 Mass Monitor w/VSCC Met One SASS Teflon Met OneSASS Teflon Met One SASS Teflon Met One SASS Teflon Met One SASS Teflon ELECTRONIC Electronic Barometric Sensor Barometric Sensor MULTIPLE METHODS Barometric Sensor Barometric Sensor BAROMETRIC SENSOR Barometric Sensor TEOM-GRAVIMETRIC BETA ATTENUATION Gravimetric ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS ICP/MS Gravimetric Paired Gravimetric Difference MULTIPLE METHODS Gravimetric Gravimetric Beta Attenuation Energy dispersive XRF Energy dispersive XRF Energy dispersive XRF Energy dispersive XRFUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 52 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

88110 88111 88112 88113 88114 88115 88117 88118 88126 88128 88131 88132 88136 88140 88152 88154 88160 88161 88164 88165 88166 88167 88168 88169 88176 88180 88184 88185 88301 88302 88303 88306 88355 811

811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 811 812 812 812 812 839 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 Teflon Met One SASS Teflon Met One SASS Nylon Met One SASS Nylon Met One SASS Nylon Met One SASS Nylon URG 3000N w/Pall Quartz filter and Cyclone Inl 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 Energy Dispersive XRF Energy Dispersive XRF Ion Chromatography Ion Chromatography Ion Chromatography Ion ChromatographyUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 53 of 54 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

88357 88370 88374 88375 88376 88377 88378 88380 88383 88384 88385 88388 88403 88500 88501 88502 840

838 841 841 841 841 842 831 841 841 841 826 812 761 731 810 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 BAM-1020 W/PM2.5 SCC Met One SASS Teflon OC1+OC2+OC3+OC4+(OP(TOT))=(88374+88375+88376+88377+88388) EC1+EC2+EC3-(OP(TOT))=(88383+88384+88385-88388)) 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 Beta Attenuation GravimetricUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 54 of 54 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 Sep. 21, 2012 Report Request ID: 1021468 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 GEOGRAPHIC SELECTIONS

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

INCLUDE ONLY APPENDIX A

MONITORS RESTRICT TO MONITORING

SEASONS MERGE PDF FILES Option Type Option Value NO YES YES GLOBAL DATES

2011 Start Date End Date 2011 01 01 12 31 Tribal Code

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 1 of 14 

# 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 Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 2 of 14 

# 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 2011 2011 SUMMARY



### 2011 2011 SUMMARY



### 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY



### 2011 2011 2011 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-NC

S

S S S S-NC S S S

S S S-NC 01-JAN-11

01-JAN-11

01-APR-11 01-APR-11 01-APR-11 01-JAN-11 01-APR-11 01-APR-11 01-APR-11

01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11

31-OCT-11 31-OCT-11 31-OCT-11 31-DEC-11 31-OCT-11 31-OCT-11 31-OCT-11

31-DEC-11 31-DEC-11 31-DEC-11 26

26 26

26 26 26

15 15 15 26 15 15 15 116 116

26 26 26 15

15 15

21 21 21

11 9 11 18 14 14 12 89 89

22 21 16 58

58 58

81 81 81

73 60 73 69 93 93 80 77 77

85 81 62 7.09

7.09 7.09

2.96 2.96 2.96

4.35 4.98 4.43 3.58 4.60 4.08 2.18 3.14 3.14

3.24 3.87 2.50 5.74

5.74 5.74

2.51 2.51 2.51

3.87 4.02 3.64 3.30 3.84 3.76 2.03 2.77 2.77

3.35 3.74 2.02 +/- +/- +/-

+ + +

+ +/- +/- + + + + + +

+ + +/-

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 3 of 14 

# 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 2011 SUMMARY 

### 09

09 AZ AZ SUMMARY 78 78 59

59 76

76 3.19

3.19 2.87

2.87 + +

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 4 of 14 

# Annual Performance Evaluations CO

NO2

O3 Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO:

PQAO: Yes

Yes

Yes 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 2011 2011 SUMMARY



### 2011 2011 SUMMARY



### 2011 2011 09

09 09

09 09 09

09 09 AZ AZ AZ

AZ AZ AZ

AZ AZ 04-013-9997 

### SUMMARY

04-013-9997 

### SUMMARY

04-005-1008 04-007-0010 

### 1

1

1 1 S-NC

S

S S 01-JAN-11

01-JAN-11

01-APR-11 01-APR-11 31-DEC-11

31-DEC-11

31-OCT-11 31-OCT-11 App A?:

App A?:

App A?: 81.30

81.30

81.30 23.43

23.43

23.43 7.94

7.94

7.94

1.36

3.41 2.62

2.62

2.62

-1.13

4.38 

### 0 0 0

3 3 3

0 0 0 0 0

0 0 0

5 0 4 4 4

4 4 4

0 5 0 0 0

0 0 0

0 0 Avg %D / Level

Avg %D / Level

Avg %D / Level L1/6

L1/6

L1/6 L2/7

L2/7

L2/7 L3/8

L3/8

L3/8 L4/9

L4/9

L4/9 L5/10

L5/10

L5/10 Q1

Q1

Q1 Q2

Q2

Q2 Q3

Q3

Q3 Q4

Q4

Q4 Obs / Q

Obs / Q

Obs / Q Met?

Met?

Met? 

### Criteria

Criteria

Criteria Y

N

Y Y 100 100

0 0 -9.08 -9.08

-3.73 -3.73 11.64 11.64

5.41 5.41 Conf. Limits

Conf. Limits

Conf. Limits Lower

Lower

Lower Upper

Upper

Upper 50

50

71 71 % Btwn

% Btwn

% Btwn Conf. Limits

Conf. Limits

Conf. Limits 1-Point

1-Point

1-Point -1.69

-1.69

-1.69

-1.90 -3.51

-3.51

-3.51

-2.00 -2.02 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

(Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

(Levels 6 thru 10)

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 5 of 14 

# Annual Performance Evaluations O3

SO2 Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

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 2011 2011 2011 2011 2011 2011 SUMMARY



### 2011 09

09 09 09 09 09 09

09 AZ AZ AZ AZ AZ AZ AZ

AZ 04-012-8000 04-013-9997 04-021-8001 04-025-8033 04-027-8011 

### SUMMARY

04-007-0009 

### 1

1 1 1 1

1 S S-NC S S S

S 01-APR-11 01-JAN-11 01-APR-11 01-APR-11 01-APR-11

01-JAN-11 31-OCT-11

31-DEC-11 31-OCT-11 31-OCT-11 31-OCT-11

31-DEC-11 App A?:

App A?: 0.00

0.00

0.00 0.00

3.73

9.56

-0.45

0.00

2.52

2.52 -2.25

1.92

3.88

-1.38

-2.88

0.36

0.36 

### 0 5 0 0 0 5 5

0 0 0 0 5 5 15 15

5 5 5 5 0 0 20 20

0 0 5 0 0 0 5 5

0 Avg %D / Level

Avg %D / Level L1/6

L1/6 L2/7

L2/7 L3/8

L3/8 L4/9

L4/9 L5/10

L5/10 Q1

Q1 Q2

Q2 Q3

Q3 Q4

Q4 Obs / Q

Obs / Q Met?

Met? 

### Criteria

Criteria Y Y Y Y Y

Y 100 100 -3.92 -3.92 7.18 7.18 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper 98

98 % Btwn

% Btwn Conf. Limits

Conf. Limits 1-Point

1-Point 5.90

-2.00

2.95

2.20

-0.80

-3.00

0.48

0.48

5.08 5.86

-2.46

2.18

1.15

-0.85

-2.92

0.14

0.14

4.24 5.10 -0.85

-0.85

-0.85

5.66 7.00

-2.93

1.94

-1.90

-0.82

-2.93

-0.24

-0.24

4.89 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

(Levels 6 thru 10)

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 6 of 14 

# Annual Performance Evaluations SO2 Pollutant: 0053 (Arizona Department Of Environmental Quality) PQAO: Yes Year Region 

### State Site ID POC MT Begin Date End

Date 2011 2011 2011 SUMMARY 

### 09

09 09 09 AZ AZ AZ AZ 04-007-1001 04-013-9997 

### SUMMARY 3

1 S S-NC 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 App A?:

-5.83

-5.83

-5.83 -2.00

-2.00

-2.00 -2.77

-2.77

-2.77 

### 0 3 3 3 0 0 5 5 5 0 5 5 0 4 4 4 Avg %D / Level L1/6 L2/7 L3/8 L4/9 L5/10 Q1 Q2 Q3 Q4 Obs / Q Met?



### Criteria Y Y 100 100 -4.08 -4.08 6.88 6.88 Conf. Limits Lower Upper

76

76 % Btwn Conf. Limits 1-Point

-1.08

-11.60

-2.53

-2.53 1.04

2.64

2.64 0.20

-3.99

0.44

0.44 1.26

3.46

3.46 0.49

-5.97

-0.20

-0.20 (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10) (Levels 6 thru 10)

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 7 of 14 

# Flow Rate Verifications LEAD

PM10

PM10 Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

1357 (Freeport McMoRan Miami, Inc.) 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 Bias

Bias

Bias 2011 2011 2011 2011 SUMMARY



### 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY



### 2011 2011 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 04-007-1002 04-007-1002 04-007-8000 

### SUMMARY

04-003-0011 04-003-0011 04-003-1005 04-005-1008 04-007-0008 04-007-0008 04-007-1001 04-013-8006 04-013-9997 04-013-9997 04-015-1003 04-019-0001 04-019-0020 04-023-0004 04-023-0004 04-025-2002 04-027-8011 

### SUMMARY

04-007-0009 04-007-8000 

### 1

2 1

1 2 1 1 1 2 3 1 3 4 1 3 3 1 3 1 3

1 1 S S S

S QA S S S QA S SP S S S S S S SP S S

ID ID 01-JAN-11 01-JAN-11 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11

01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 30-JUN-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11

31-DEC-11 31-DEC-11 4

4 4 12 12

12 12 12 12 12 12 12 6 12 12 12 12 12 12 12 12 12 198 198

12 12 38

41 38 117 117

13 13 13 15 13 13 12 7 11 11 14 14 13 14 14 14 14 218 218

40 39 100 100 100 100 100

100 100 100 100 100 100 100 100 92 92 100 100 100 100 100 100 100 99 99

100 100 4.24

3.93 4.02 3.76 3.76

2.12 1.27 0.72 1.09 1.35 1.32 1.15 1.57 0.86 0.96 0.60 1.21 0.84 0.80 1.43 0.61 1.54 0.89 0.89

1.66 1.88 +/- +/- +/- +/- +/-

+/- +/- +/- +/- +/- +/- +/- +/- +/- + + +/- +/- +/- + +/- +/- +/- +/-

- +/- Average % D

Average % D

Average % D -0.06 -0.71 -1.00 -0.59 -0.59

-0.66 0.13 0.21 -0.14 0.09 0.34 -0.01 0.37 0.17 0.66 0.34 0.46 0.17 -0.23 0.65 -0.13 0.40 0.16 0.16

-0.80 -0.43

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 8 of 14 

# Flow Rate Verifications PM10

PM2.5 Pollutant:

Pollutant: 1357 (Freeport McMoRan Miami, Inc.)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO: Yes

Yes 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 2011 2011 SUMMARY



### 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY 

### 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 04-007-8000 

### SUMMARY

04-003-1005 04-005-1008 04-013-9997 04-013-9997 04-013-9997 04-023-0004 04-023-0004 04-025-2002 04-027-8011 

### SUMMARY 2

1 1 1 2 3 1 2 1 1 ID-QA

S S S-NC QA PN-QA S QA S S 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 30-JUN-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 12

36 36

12 12 12 6 12 12 12 12 12 102 102 39

118 118

13 14 11 6 11 14 13 14 13 109 109 100 100 100

100 100 92 100 92 100 100 100 100 98 98 1.33

1.52 1.52

1.05 1.12 1.07 35.05 0.77 1.16 0.76 1.02 1.12 2.40 2.40 +/- +/- +/-

+ +/- +/- +/- + +/- +/- +/- +/- +/- +/- Average % D

Average % D -0.66 -0.63 -0.63

0.55 0.15 0.44 12.11 0.39 0.23 0.08 -0.03 0.23 0.90 0.90

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 9 of 14 

# Semi-Annual Flow Rate Audits LEAD

PM10

PM10 Pollutant:

Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality)

1357 (Freeport McMoRan Miami, Inc.) PQAO:

PQAO:

PQAO: Yes

Yes

Yes Year

Year Region

Region 

### State

State Site ID

Site ID POC

POC MT

MT Begin

Date

Begin Date End

Date

End Date 2011 2011 2011 2011 SUMMARY



### 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 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 AZ AZ AZ AZ AZ

AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ AZ 04-007-1002 04-007-1002 04-007-8000 

### SUMMARY

04-003-0011 04-003-0011 04-003-1005 04-005-1008 04-007-0008 04-007-0008 04-007-1001 04-013-8006 04-013-9997 04-013-9997 04-015-1003 04-019-0001 04-019-0020 04-023-0004 04-023-0004 04-025-2002 04-027-8011 

### SUMMARY 1

2 1

1 2 1 1 1 2 3 1 3 4 1 3 3 1 3 1 3 S S S

S QA S S S QA S SP S S S S S S SP S S 01-JAN-11 01-JAN-11 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 30-JUN-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

App A?:

App A?: 

### 2 2 2 6 6

2 2 2 2 2 2 2 1 2 2 2 2 2 2 2 2 2 33 33 4 4 4 12 12

2 2 2 2 2 2 2 1 1 2 2 2 2 2 2 2 2 32 32 100

100 100 100 100

100 100 100 100 100 100 100 100 50 100 100 100 100 100 100 100 100 97 97 -0.4 -0.1 1.1 0.2 0.2

-1.2 -0.5 -0.1 1.1 0.2 1.3 0.9 2.4 -3.8 0.2 0.4 0.9 1.7 -0.9 -0.4 1.1 1.1 0.3 0.3 # Req

# Req #Q w/ Data

#Q w/ Data Avg %d

Avg %d Met?

Met? 

### Criteria

Criteria Y Y Y

Y Y Y N N N Y Y N N Y Y Y Y Y N Y 100 100

65 65 -8.85 -8.85

-1.95 -1.95 7.67 7.67

2.27 2.27 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper 100

100

88 88 % Between

% Between Conf. Limits

Conf. Limits Flow Rate

Flow Rate

Flow Rate % Complete

% Complete 1

1 1 3 3

1 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 7 7 1 1 1 3 3

0 0 0 1 1 1 0 1 1 1 0 1 1 0 0 1 1 10 10 1 1 1 3 3

1 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 7 7 1 1 1 3 3

0 0 0 1 1 1 0 0 0 1 0 1 1 0 0 1 1 8 8 Q1

Q1 Q2

Q2 Q3

Q3 Q4

Q4 Obs / Q

Obs / Q

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 10 of 14 

# 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 2011 2011 2011 2011 SUMMARY



### 2011 2011 2011 2011 2011 2011 2011 2011 2011 2011 SUMMARY 

### 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 04-007-0009 04-007-8000 04-007-8000 

### SUMMARY

04-003-1005 04-005-1008 04-013-9997 04-013-9997 04-013-9997 04-023-0004 04-023-0004 04-025-2002 04-027-8011 

### SUMMARY 1

1 2

1 1 1 2 3 1 2 1 1 ID ID ID-QA

S S S-NC QA PN-QA S QA S S 01-JAN-11 01-JAN-11 01-JAN-11

01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 01-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11

31-DEC-11 31-DEC-11 31-DEC-11 30-JUN-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 31-DEC-11 App A?:

App A?: 

### 2 2 2 6 6

2 2 2 1 2 2 2 2 2 17 17 2 2 2 6 6

2 2 3 1 1 2 2 2 2 17 17 100

100 100 100 100

100 100 100 100 50 100 100 100 100 94 94 -0.8 -1.1 -1.9 -1.3 -1.3

-0.3 0.3 -0.5 7.0 -0.2 -1.4 -0.4 0.0 -0.1 0.5 0.5 # Req

# Req #Q w/ Data

#Q w/ Data Avg %d

Avg %d Met?

Met? 

### Criteria

Criteria Y Y Y

Y N Y Y N Y Y N Y 100 100

67 67 -3.65 -3.65

-12.05 -12.05 2.39 2.39

13.85 13.85 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper 90

90

100 100 % Between

% Between Conf. Limits

Conf. Limits Flow Rate

Flow Rate % Complete

% Complete 0

0 0 0 0

1 0 1 0 0 1 1 0 0 4 4 3 3 6 12 12

0 1 0 2 1 0 0 1 1 6 6 0 0 0 0 0

1 0 1 0 0 1 1 0 0 4 4 3 3 3 9 9

0 1 1 0 0 0 0 1 1 4 4 Q1

Q1 Q2

Q2 Q3

Q3 Q4

Q4 Obs / Q

Obs / Q

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 11 of 14 

# Collocation Detail LEAD

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: 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 2011

2011 2011

2011

2011 2011 2011 09

09 09

09

09 09 09 AZ

AZ AZ

AZ

AZ AZ AZ 04-007-1002

04-003-0011 04-007-0008

04-007-8000

04-013-9997 04-023-0004 04-013-9997 

### 1

1 1

1

1 1 1 S

S S

ID

S-NC S S-NC 01-JAN-11

01-JAN-11 01-JAN-11

01-JAN-11

02-JUL-11 03-JAN-11 03-JAN-11 31-DEC-11

31-DEC-11 31-DEC-11

31-DEC-11

29-DEC-11 29-DEC-11 29-JUN-11 30

30 30

30

15 30 14 50

48 55

12

60 53 97 100

100 100

40

100 100 100 7.65

14.27 8.51

8.37

14.53 9.06 12.84 14129

81102 81102

81102

88101 88101 88101 Parameter Code

Parameter Code

Parameter Code

Parameter Code Method

Method

Method

Method 143 143 145 # Valid

# Valid

# Valid

# Valid 40

46 54

12

60 51 91

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 12 of 14 

# Collocation Summary LEAD

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: Yes

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 2011 SUMMARY



### 2011 SUMMARY



### 2011 SUMMARY



### 2011 2011 2011 2011 SUMMARY 

### 09 09

09 09

09 09

09 09 09 09 09 AZ AZ

AZ AZ

AZ AZ

AZ AZ AZ AZ AZ 30

60

30

30 30 30 50

103

12

113 97 0 100

100

100 100

40 40

100 100 0 67 67 7.65

7.65

11.00 11.00

8.37 8.37

12.43 12.84 12.21 12.21 # Sites

# Sites

# Sites

# Sites 2

13

2

6 1 1 # Collocated Required

# Collocated Required

# Collocated Required

# Collocated Required 1

2

1

1 1 1 # Actually Collocated

# Actually Collocated

# Actually Collocated

# Actually Collocated 1

2

1

2 1 0 % Req. Sites

Collocated

% Req. Sites Collocated

% Req. Sites Collocated

% Req. Sites Collocated 100 100

100 100

100 100

100 100 0 67 67 143 145 170 

### SUMMARY Method

Method

Method

Method # Valid Obs

# Valid Obs

# Valid Obs

# Valid Obs 40 40

100 100

12 12

111 91 0 202 202

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 13 of 14 

# Performance Evaluation Program (PEP) LEAD

PM2.5 Pollutant:

Pollutant: 0053 (Arizona Department Of Environmental Quality)

0053 (Arizona Department Of Environmental Quality) PQAO:

PQAO: Yes

Yes App A?:

App A?: Year

Year Region

Region 

### State

State # Collocated PEP Coll.

# Collocated PEP Coll. %

Complete

% Complete Bias

Bias 2011 SUMMARY



### 2011 SUMMARY 

### 09

09

09 09 AZ AZ

AZ AZ 0

0 0

0

88 88 10.70

10.70 # Sites

# Sites 2

6 #PEP Required

#PEP Required 1

8 # PEP Collected

# PEP Collected 0

7 # Collocated PEP Req

# Collocated PEP Req 4

0 -

- -26.96

-26.96 5.56

5.56 Conf. Limits

Conf. Limits Lower

Lower Upper

Upper

## UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 21, 2012 

# DATA QUALITY INDICATOR REPORT

Page 14 of 14 

# Audit Strip Analysis LEAD Pollutant: 0053 (Arizona Department Of Environmental Quality) PQAO: Yes Year Region 

### State 2011 SUMMARY 

### 09

09 AZ AZ App A?:



### 100 100 100 100 100 100 100 100 Q1 Q2 Q3 Q4 % Completeness +/- +/- 4.02 4.02 Bias 100 100 Year Lab Id 1394 1394UNITED STATES ENVIRONMENTAL PROTECTION AGENCY QUICKLOOK ALL PARAMETERS Sep. 13, 2012 Report Request ID: 1019005 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 GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS Parameter Classification Parameter Method Duration UATMP CARBONYL PQAO SELECTIONS Eastern Research Group 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

2001 Start Date End Date 2010 Tribal Code

APPLICABLE STANDARDS Standard DescriptionUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012 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 Sep. 13, 2012

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

Page 2 of 14 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 6 6 6 6 1 1 1 1 0053 0053 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0053 0053 0053 0053 2003 2004 2005 2006 2003 2004 2005 2006 2007 2008 2009 2010 2003 2004 2005 2006 47

52 48 25 47 52 48 25 14 29 30 29 45 52 48 25 5.5

4.9 5.6 6.1 6.2 6.8 16.4 6.2 3.7 3.0 7.4 5.6 38.7 34.5 21.3 6.0 5.2

4.7 5.2 4.5 6.0 5.4 6.2 5.8 2.5 1.7 6.4 4.9 29.7 24.6 19.5 6.0 5.0

4.5 4.7 4.2 5.8 4.6 5.8 4.8 2.4 1.5 3.0 2.4 24.9 22.5 18.9 5.7 5.0

4.2 4.6 4.0 5.6 4.4 5.2 4.6 2.0 1.4 2.0 2.3 18.9 21.9 18.6 5.7 3.45*

3.05* 3.30* 3.02* 3.39* 3.09* 3.46* 3.09* 1.57* .98 1.61 1.59 11.50* 12.32* 12.17* 4.03* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43502 43502 43502 43502 43503 43503 43503 43503 43505 43505 43505 43505 43551 43551 43551 43551 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: Formaldehyde Formaldehyde Formaldehyde Formaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Acetone Acetone 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 Meth

102 202 202 202 102 202 202 202 101 101 101 101 102 202 202 202 Cert

N

N

NUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 3 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

30 30 30 30 31 31 31 31 32 32 1 1 1 1 1 1 1 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 2007 2008 2009 2010 2007 2008 2009 2010 2007 2009 2001 2002 2003 2004 2005 2006 2007 30

61 59 16 3 7 6 5 36 44 131 122 56 56 49 51 30 1.8

1.3 1.2 1.4 1.9 1.3 1.2 1.0 1.9 1.3 22.1 5.6 10.4 15.8 7.6 7.5 5.3 1.8

1.3 1.2 1.2 1.2 1.2 .9 .7 1.8 1.0 22.1 5.2 6.5 14.5 7.1 6.7 5.0 1.6

1.2 1.2 1.0 1.1 1.0 .9 .6 1.6 1.0 21.7 5.1 6.1 14.0 6.5 6.1 4.6 1.4

1.1 1.1 1.0

.9 .8 .4 1.6 1.0 20.4 4.8 5.5 7.6 6.4 5.8 4.3 .90*

.61 .69 .81* 1.40* .83* .86* .63* .81* .52* 9.73* 3.05* 3.49 4.88 4.46* 3.88 3.22* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43329 43329 43329 43329 43329 43329 43329 43329 43329 43329 43502 43502 43502 43502 43502 43502 43502 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Butyraldehyde & isobutyraldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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

202 202 202 202 202 202 202 202 202 202 202 202 102 202 202 202 202 Cert

N YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 4 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

2 2 3 30 30 30 30 31 31 31 31 32 32 1 1 1 1 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 2003 2007 2007 2007 2008 2009 2010 2007 2008 2009 2010 2007 2009 2001 2002 2003 2004 29

25 14 30 61 59 16 3 7 6 5 36 44 139 122 56 56 7.4

5.7 4.4 6.0 4.4 4.8 3.9 6.3 4.4 4.3 4.0 6.7 4.6 9.8 6.0 7.8 6.8 6.1

4.7 4.2 6.0 4.2 4.6 3.7 4.7 4.2 3.5 2.5 5.7 4.5 8.6 5.8 6.6 6.4 4.8

4.1 4.1 5.8 4.0 4.5 3.1 4.1 3.5 3.2 2.5 5.6 4.1 8.4 5.6 6.6 5.8 4.5

3.9 4.0 5.2 4.0 4.3 2.9

3.5 3.1 2.4 5.1 4.1 8.2 5.6 6.2 5.4 3.09*

3.33* 3.24* 4.04* 2.89 2.94 2.58* 5.01* 3.31* 3.28* 2.62* 4.11* 3.02* 3.96* 2.55* 3.52 3.59 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 3 HOURS 3 HOURS 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43502 43502 43502 43502 43502 43502 43502 43502 43502 43502 43502 43502 43502 43503 43503 43503 43503 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde Formaldehyde 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

102 202 202 202 202 202 202 202 202 202 202 202 202 202 202 102 202 Cert

Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 5 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

1 1 1 2 2 3 30 30 30 30 31 31 31 31 32 32 30 0053 0053 0053 0053 0053 0053 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2005 2006 2007 2003 2007 2007 2007 2008 2009 2010 2007 2008 2009 2010 2007 2009 2007 49

51 30 29 25 14 30 61 59 16 3 7 6 5 36 44 30 6.2

9.2 6.2 7.8 5.6 5.4 6.4 5.4 6.9 5.3 6.6 5.5 4.5 4.0 8.0 5.8 1.2 6.2

7.8 5.2 7.6 5.4 5.2 5.7 5.0 6.0 4.0 3.7 4.3 4.3 3.2 5.7 5.3 .9 5.2

7.2 4.8 6.4 4.8 4.6 5.7 4.8 6.0 3.7 3.4 4.2 3.7 2.7 5.3 4.7 .8 4.8

6.8 4.4 5.8 4.6 3.4 5.6 4.8 5.4 3.6

4.0 3.2 1.5 4.9 3.8 .8 3.34*

3.65 3.05* 3.20* 3.24* 3.11* 3.67* 2.98 3.16 3.16* 4.55* 3.74* 3.60* 2.59* 3.12* 2.50* .66* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43503 43503 43503 43503 43503 43503 43503 43503 43503 43503 43503 43503 43503 43503 43503 43503 43504 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Propionaldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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

202 202 202 102 202 202 202 202 202 202 202 202 202 202 202 202 202 Cert

N Y

Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 6 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

30 30 30 31 31 31 31 32 32 6 6 6 6 7 7 7 7 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2009 2010 2007 2008 2009 2010 2007 2009 2007 2008 2009 2010 2007 2008 2009 2010 61

59 16 3 7 6 5 36 44 25 52 57 61 5 5 7 5 1.0

1.3 1.0 .9 1.1 .9 .9 1.6 1.5 8.9 7.0 30.9 9.1 3.9 1.6 2.6 3.30 1.0

1.2 1.0 .8 1.0 .8 .5 1.3 1.2 5.1 6.2 9.5 6.8 3.8 1.5 1.9 1.98 1.0

1.2 .9 .7 .9 .7 .5 1.0 1.1 4.5 5.6 3.4 3.8 3.2 1.5 1.6 1.46 1.0

1.2 .8

.8 .7 .4 1.0 1.1 4.4 4.4 2.9 3.8 2.0 1.5 1.4 1.24 .62

.66 .67* .84* .80* .72* .52* .58* .67* 2.83* 2.02 2.26* 2.00 2.81* 1.48* 1.41* 1.765* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43504 43504 43504 43504 43504 43504 43504 43504 43504 43505 43505 43505 43505 43505 43505 43505 43505 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Propionaldehyde Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Acrolein - Unverified Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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

202 202 202 202 202 202 202 202 202 101 101 101 101 101 101 101 101 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 7 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

30 30 30 30 31 31 31 31 32 32 30 30 30 30 31 31 31 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2007 2008 2009 2010 2007 2008 2009 2010 2007 2009 2007 2008 2009 2010 2007 2008 2009 30

61 59 16 3 7 6 5 36 44 30 61 59 16 3 7 6 .6

.5 .3 .0 .2 .2 .0 .0 .5 .3 1.2 .7 .8 .7 1.3 1.0 .9 .4

.3 .3 .0 .0 .0 .0 .0 .4 .3 1.0 .7 .8 .7 1.3 .9 .6 .2

.3 .2 .0 .0 .0 .0 .0 .3 .0 .8 .7 .8 .6 1.1 .9 .5 .0

.3 .0 .0

.0 .0 .0 .0 .0 .7 .7 .7 .5

.8 .5 .06*

.06 .03 .02* .07* .05* .01* .01* .05* .03* .56* .45 .45 .45* 1.26* .74* .59* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43513 43513 43513 43513 43513 43513 43513 43513 43513 43513 43517 43517 43517 43517 43517 43517 43517 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Isovaleraldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Hexanaldehyde Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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 Sep. 13, 2012

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

Page 8 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

31 32 32 30 30 30 30 31 31 31 31 32 32 30 30 30 30 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2010 2007 2009 2007 2008 2009 2010 2007 2008 2009 2010 2007 2009 2007 2008 2009 2010 5

36 44 30 61 59 16 3 7 6 5 36 44 30 61 59 16 .5

1.3 1.2 .6 1.2 .5 .5 .7 .7 .5 .4 1.1 .5 1.1 .9 1.3 .6 .5

.8 .7 .6 .7 .5 .4 .7 .6 .4 .4 .8 .5 1.0 .9 1.2 .5 .4

.8 .7 .6 .7 .5 .4 .6 .6 .4 .2 .6 .5 .9 .9 1.2 .5 .2

.7 .7 .5 .6 .4 .4

.4 .4 .2 .5 .5 .9 .9 1.1 .5 .32*

.35* .23* .39* .32 .30 .33* .66* .47* .39* .28* .29* .15* .65* .49 .57 .40* 24 HOUR 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43517 43517 43517 43518 43518 43518 43518 43518 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: Hexanaldehyde Hexanaldehyde Hexanaldehyde Valeraldehyde Valeraldehyde Valeraldehyde Valeraldehyde Valeraldehyde 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 Sep. 13, 2012

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

Page 9 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

31 31 31 31 32 32 1 1 1 1 1 1 1 2 2 3 30 0329 0329 0329 0329 0329 0329 0053 0053 0053 0053 0053 0053 0053 0053 0053 0053 0329 2007 2008 2009 2010 2007 2009 2001 2002 2003 2004 2005 2006 2007 2003 2007 2007 2007 3

7 6 5 36 44 145 122 56 56 49 51 30 29 25 14 30 1.1

1.0 .8 .8 1.4 1.7 104.7 27.3 28.5 20.7 21.3 26.4 16.8 28.5 17.7 17.4 27.3 .8

.9 .7 .4 1.4 1.4 36.6 22.5 28.5 19.5 18.9 22.2 15.3 28.5 16.2 15.0 23.0 .7

.8 .5 .4 1.3 1.3 29.4 19.5 25.2 18.6 15.3 22.2 14.7 25.2 15.6 13.5 21.8 .7

.5 .3 1.2 1.2 28.8 19.2 24.6 18.0 14.4 21.3 14.4 24.3 14.7 13.2 19.2 .84*

.67* .56* .44* .81* .73* 11.96* 8.83* 11.23 10.29 10.00* 11.42 9.68* 10.59* 9.84* 10.48* 13.58* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43528 43528 43528 43528 43528 43528 43551 43551 43551 43551 43551 43551 43551 43551 43551 43551 43551 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Crotonaldehyde Crotonaldehyde Crotonaldehyde Crotonaldehyde Crotonaldehyde Crotonaldehyde Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone 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

202 202 202 202 202 202 202 202 102 202 202 202 202 102 202 202 202 Cert

N Y

Y YUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 10 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

30 30 30 31 31 31 31 32 32 30 30 30 30 31 31 31 31 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2008 2009 2010 2007 2008 2009 2010 2007 2009 2007 2008 2009 2010 2007 2008 2009 2010 61

59 16 3 7 6 5 36 44 30 61 59 16 3 7 6 5 21.5

20.0 15.3 27.9 21.1 14.2 11.8 25.5 16.2 1.4 .9 .9 .8 1.1 .8 .8 .5 20.0

18.3 14.4 15.1 18.5 13.0 9.0 25.5 14.0 1.1 .8 .9 .6 .8 .7 .7 .5 18.4

16.7 12.5 12.6 12.8 12.8 7.8 20.7 13.8 1.1 .8 .9 .6 .7 .7 .7 .4 18.4

16.4 12.1

12.2 11.4 4.7 17.2 12.8 1.1 .8 .8 .6

.7 .7 .2 10.19 10.45 10.23* 18.54* 12.99* 11.80* 7.43* 13.24* 9.20* .66* .46 .45 .46* .86* .62* .64* .35* 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 43551 43551 43551 43551 43551 43551 43551 43551 43551 45501 45501 45501 45501 45501 45501 45501 45501 Parameter Site ID: 04-013-9997 Phoenix City: Maricopa Unit County: 4530 N 17TH AVENUE Address: Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone Acetone Benzaldehyde Benzaldehyde Benzaldehyde Benzaldehyde Benzaldehyde 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

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 Sep. 13, 2012

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

Page 11 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

32 32 30 30 30 30 31 31 31 31 32 32 30 30 30 30 31 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 0329 2007 2009 2007 2008 2009 2010 2007 2008 2009 2010 2007 2009 2007 2008 2009 2010 2007 36

44 30 61 59 16 3 7 6 5 36 44 30 61 58 16 3 1.1

.9 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 1.1 1.5 2.5 1.8 1.1 1.1

.7 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 1.0 1.4 1.6 .8 .8 1.1

.7 .0 .0 .0 .0 .0 .0 .0 .0 .0 .0 1.0 1.1 1.4 .7 .6 .9

.7 .0 .0 .0 .0

.0 .0 .0 .0 .0 .8 1.0 1.1 .6 .45*

.29* .04* .04 .01 .02* .04* .04* .01* .01* .04* .01* .57* .50 .66 .50* .84* 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS 24 HOUR 24 HOUR 24 HOUR 24 HOUR 24 HOUR 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 45501 45501 45503 45503 45503 45503 45503 45503 45503 45503 45503 45503 45504 45504 45504 45504 45504 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 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde 2,5-Dimethylbenzaldehyde Tolualdehydes Tolualdehydes Tolualdehydes Tolualdehydes Tolualdehydes Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon Parts per billion Carbon 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 Sep. 13, 2012

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

Page 12 of 14 P O C PQAO Year # Obs 1st Max Value 2nd Max

Value 3rd Max

Value 4th Max

Value Arith.

Mean DurationEDT

31 31 31 32 32

1 1 1 1 1 1 1 1 1 0329 0329 0329 0329 0329

0053 0053 0053 0053 0053 0053 0053 0053 0053 2008 2009 2010 2007 2009

2001 2002 2003 2001 2002 2003 2001 2002 2003 7

6 5 36 44

60 54 12 60 54 13 60 54 12 .8

1.2 .5 1.5 1.4

38.7 8.9 8.9 61.2 2.8 4.6 33.3 12.9 8.4 .8

.6 .0 1.2 1.1

22.0 6.8 6.7 41.0 2.6 2.8 31.2 9.0 6.0 .7

.6 .0 1.1 1.1

19.6 6.5 6.5 15.8 2.6 2.0 16.2 8.7 6.0 .6

.5 .0 1.0 1.0

12.4 6.3 4.8 13.4 2.4 2.0 14.4 7.5 5.7 .61*

.64* .12* .55* .62*

4.50* 3.95* 4.43* 4.28* 1.51* 1.99* 7.22* 5.18* 4.95* 24 HOUR 24 HOUR 24 HOUR 3 HOURS 3 HOURS

3 HOURS 3 HOURS 24 HOUR 3 HOURS 3 HOURS 24 HOUR 3 HOURS 3 HOURS 24 HOUR 0

0 0 0 0

0 0 0 0 0 0 0 0 0 45504 45504 45504 45504 45504

43502 43502 43502 43503 43503 43503 43551 43551 43551 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: Tolualdehydes Tolualdehydes Tolualdehydes Tolualdehydes Tolualdehydes

Formaldehyde Formaldehyde Formaldehyde Acetaldehyde Acetaldehyde Acetaldehyde Acetone 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 Meth

202 202 202 202 202

202 202 102 202 202 102 202 202 102 CertUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 13 of 14 PARAMETER METHOD

CODE COLLECTION METHOD ANALYSIS METHOD METHODS USED IN THIS REPORT

43329 43502 43502 43503 43503 43504 43505 43513 43517 43518 43528 43551 43551 45501 45503 45504 202

102 202 102 202 202 101 202 202 202 202 102 202 202 202 202 SILICA-DNPH-CART-KI O3 SCRUB

CARTRIDGE-DNPH-ON-SILICA SILICA-DNPH-CART-KI O3 SCRUB CARTRIDGE-DNPH-ON-SILICA 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 DNPH-COATED CARTRIDGES SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB SILICA-DNPH-CART-KI O3 SCRUB HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION 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 (TO-14) HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTION HPLC ULTRAVIOLET ABSORPTIONUNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIR QUALITY SYSTEM Sep. 13, 2012

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

Page 14 of 14 PQAOS USED IN THIS REPORT

PQAO AGENCY DESCRIPTION 0053 0329 Arizona Department Of Environmental Quality Eastern Research Group