### west virginiadepartment of environmental protection



# Appendix A: Air Monitoring Data

Promoting a healthy environment.

## [This page intentionally left blank.]County Site 01-03 02-04 03-05 04-06 05-07 06-08 07-09 08-10 09-11 01-03 02-04 03-05 04-06 05-07 06-08 07-09 08-10 09-11

Berkeley Martinsburg 40 37 36 34 33 31 29 31 30 16.3 16.1 16.2 15.8 15.8 14.9 14.0 12.9 11.8

Follansbee 42 44 42 40 37 37 34 31 27 16.8 16.5 16.8 16.4 16.4 15.4 14.4 13.7 13.0 Brooke Weirton-Marl. Hgts 46 47 45 43 44 41 37 31 29 16.2 15.8 16.4 15.7 16.1 14.9 14.0 13.1 11.6

Cabell Huntington 41 37 35 34 37 32 30 26 25 16.6 15.8 16.3 16.1 16.6 15.2 14.3 13.1 12.1

Hancock Weirton-Oak St. 45 44 41 40 41 38 35 31 28 17.4 17.0 16.6 15.4 15.2 14.3 13.4 12.4 11.7

Harrison Clarksburg 36 34 32 35 34 31 26 23 21 14.0 13.6 13.9 13.9 14.2 13.4 12.5 11.8 10.6

Charleston 37 34 34 35 36 34 29 25 24 15.5 14.8 15.1 15.0 15.4 14.2 13.1 11.8 11.0

Guthrie 33 31 13.2 12.2

So. Charleston 40 36 36 37 38 36 32 28 26 17.1 16.4 16.6 16.4 16.6 15.4 14.4 13.2 12.5

Marion Fairmont 39 36 34 34 34 32 28 26 26 15.4 14.8 15.0 14.9 15.3 14.5 13.6 12.9 12.1

Marshall Moundsville 37 36 33 34 35 34 31 29 29 15.7 15.1 15.3 15.0 15.2 14.2 13.4 13.1 13.0

Mercer Bluefield 34 32 33 12.5 12.1 12.8

Monongalia Morgantown 40 39 36 34 36 34 30 25 25 14.9 14.5 14.5 14.1 14.4 13.6 12.7 11.5 10.9

Ohio Wheeling 36 35 32 31 32 31 29 26 26 15.2 14.7 14.9 14.2 14.6 13.7 13.2 12.4 11.9

Raleigh Beckley 34 32 31 31 30 28 24 21 20 13.1 12.6 12.9 12.8 13.0 11.9 11.0 10.1 9.6

Summers Keeney Knob 29 29 31 10.1 9.8 10.6

Wood Vienna 37 35 34 35 37 34 31 28 27 16.0 15.2 15.4 15.3 15.4 14.6 13.7 13.1 12.3 Kanawha (NAAQS 24 hr 3 yr 98% = 35 ug/m3) (Annual NAAQS <= 15.0 ug/m3) 

## West Virginia PM2.5 Design Values

data as of 12/31/2011

## [This page intentionally left blank.]9.012.015.018.021.099‐01 00‐02 01‐03 02‐04 03‐05 04‐06 05‐07 06‐08 07‐09 08‐10 09‐11ug/m33YearAveragePeriodWestVirginiaPM2.5AnnualDesignValues(asof12/31/2011)BeckleyCharlestonClarksburgFairmontFollansbeeHuntingtonMarlHgtsMartinsburgMorgantownMoundsvilleOakStSoCharlestonViennaWheeling[This page intentionally left blank.]

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2000 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2000 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 105 37.9 36.3 33.8 33.4 34 16.4 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 110 36.8 36 35.1 31.4 35 15.3 None 1 540690008 16th St And Chapline St Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2001 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2001 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 119 42.1 38.8 38.5 38 39 16 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 114 45.7 40.7 37 35.8 37 15.6 None 1 540690008 16th St And Chapline St Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2002 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2002 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 112 59.6 45.3 39.7 39.2 40 15.6 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 120 53.1 46.3 40.9 40 41 15 None 1 540690008 16th St And Chapline St Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2003 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2003 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 113 58.8 42.8 33 27.8 33 15.4 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 118 57.2 41.7 29.7 29.4 30 15.1 None 1 540690008 16th St And Chapline St Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2004 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2004 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 120 45.4 34.8 34.8 30.2 35 14.4 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 117 47.1 35.8 33.6 32.8 34 14.1 None 1 540690008 16th St And Chapline St Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2005 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2005 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 121 51.2 38.2 32 31.9 32 16.2 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 121 53.9 39.2 31.3 30.9 31 15.4 None 1 540690010 Wheeling - Warwood Water Plant Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2006 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2006 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 121 37.7 35 34.7 33.7 35 14.5 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 119 35.2 31.9 27.5 27.5 28 13.1 None 1 540690010 Wheeling - Warwood Water Plant Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2007 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2007 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 351 47.5 46.2 41.5 40.2 38 15 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 117 50.7 38.8 37.2 36.9 37 15.2 None 1 540690010 Wheeling - Warwood Water Plant Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2008 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2008 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 361 40.4 40.1 38.9 36.5 29 13.1 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 121 32.5 30.5 27.2 26.4 27 12.8 None 1 540690010 Wheeling - Warwood Water Plant Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2009 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2009 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 359 29 28.8 27.7 26.7 26 12.2 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 119 24.5 24.2 23.2 23 23 11.5 None 1 540690010 Wheeling - Warwood Water Plant Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2010 Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2010 Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 117 38.5 34.3 33.5 32.1 34 14.1 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 119 30.5 28.7 28.2 27.6 28 12.9 None 1 540690010 Wheeling - Warwood Water Plant Wheeling Ohio WV 03

### Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2011 (Annual statistics for 2011 are not final until May 1, 2012) Exceptional Events: Included (if any)

Page 1 of 1 Generated: January 24, 2012 Source: U.S. EPA AirData <http://www.epa.gov/airdata> Readers are cautioned not to rank order geographic areas based on AirData reports. Air pollution levels measured at a particular monitoring site are not necessarily representative of the air quality for an entire county or urban area. AirData reports are produced from a direct query of the AQS Data Mart. The data represent the best and most recent information available to EPA from state agencies. However, some values may be absent due to incomplete reporting, and some values may change due to quality assurance activities. The AQS database is updated daily by state, local, and tribal organizations who own and submit the data. Please contact the appropriate air quality monitoring agency to report any data problems. <http://www.epa.gov/airquality/airdata/ad_contacts.html> Get detailed information about this report, including column descriptions, at http://www.epa.gov/airquality/airdata/ad_about_reports.html#mon 

# Monitor Values Report Geographic Area:Wheeling, WV-OH Pollutant: PM2.5 Year: 2011 (Annual statistics for 2011 are not final until May 1, 2012) Exceptional Events: Included (if any)

Duration Description=24 HOUR

Duration Description Obs First

Max Second Max Third Max Fourth Max 98th Percentile Weighted

Annual Mean Exc

Events Monitor Number Site ID Address City County State EPA Region

24 HOUR 87 31.9 30.8 28.6 28.3 31 13.1 None 1 540511002 Moundsville - Ng Armory, 1501 Ninth Street Moundsville Marshall WV 03

24 HOUR 91 27.7 27.5 27.5 25 28 11.9 None 1 540690010 Wheeling - Warwood Water Plant Wheeling Ohio WV 03