Exceedances of Federal Air Quality Standards in Georgia (2013)     
GEORGIA
REGION
Ozone
8 hour-avg.
Sulfur
Dioxide *
Carbon
Monoxide
Nitrogen
Dioxide *
Particulate
Matter *
Particulate
Matter FINE *
(O3 ppmv) (SO2 ppmv) (CO ppmv) (NO2 ppmv) (PM10 µg/m3) (PM2.5 µg/m3)
Athens000000
Atlanta000001
Augusta01 0000
Columbus000000
Macon01 0000
N. Georgia000000
Savannah000000
S. Central Ga.000000
S. Coastal Ga.000003

*Only 24-hour exceedances are reported here. Sulfur dioxide, nitrogen dioxide, and PM2.5 are also subject to an annual standard on a calendar year basis. PM10 was also subject to an annual standard on a calendar year basis until December 17, 2006, when EPA revoked that standard. This page is generated based on unofficial (raw) data and should not be considered an authoritative record of the regulatory status of any site or region.

Important! In March 2008, EPA strengthened the air quality standards for ground-level ozone, a primary component of smog. These new standards mean that lower levels of ozone will now be reported as unhealthy in the daily smog forecasts and in the Air Quality Index (AQI). This website reflects this change.



January 2013
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COASTAL
PM25 (42.1)
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COASTAL
PM25 (41.7)
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February 2013
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March 2013
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COASTAL
PM25 (37.1)
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April 2013
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AUGUSTA
SO2 (.209)
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May 2013
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June 2013
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July 2013
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August 2013
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September 2013
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October 2013
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November 2013
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December 2013
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ATLANTA
PM25 (37.7)
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