Exceedances of Federal Air Quality Standards in Georgia (2010)     
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)
Athens2 00000
Atlanta16 1 2 000
Augusta2 00000
Columbus1 00000
Macon2 00001
N. Georgia4 00003
Savannah000002
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 2010
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February 2010
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March 2010
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COASTAL
PM25 (35.1)
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April 2010
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
        1.
MACON
PM25 (35.3)
NGEORGIA
PM25 (40.7)
SAVANNAH
PM25 (40.7)
COASTAL
PM25 (51.8)
 2.
NGEORGIA
8hrO3 (.086)
NGEORGIA
PM25 (35.0)
SAVANNAH
PM25 (35.0)
COASTAL
PM25 (36.1)
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ATHENS
8hrO3 (.080)
COLUMBUS
8hrO3 (.079)
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May 2010
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ATLANTA
8hrO3 (.076)
NGEORGIA
8hrO3 (.079)
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ATHENS
8hrO3 (.082)
ATLANTA
8hrO3 (.085)
NGEORGIA
8hrO3 (.080)
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NGEORGIA
8hrO3 (.083)
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9.
ATLANTA
CO (11.5)
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ATLANTA
CO (11.5)
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June 2010
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ATLANTA
8hrO3 (.079)
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ATLANTA
8hrO3 (.078)
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ATLANTA
8hrO3 (.079)
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ATLANTA
8hrO3 (.079)
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NGEORGIA
PM25 (85.2)
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July 2010
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
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ATLANTA
8hrO3 (.098)
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ATLANTA
8hrO3 (.086)
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ATLANTA
8hrO3 (.078)
AUGUSTA
8hrO3 (.081)
MACON
8hrO3 (.080)
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ATLANTA
8hrO3 (.084)
MACON
8hrO3 (.076)
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AUGUSTA
8hrO3 (.077)
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ATLANTA
8hrO3 (.083)
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August 2010
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ATLANTA
8hrO3 (.085)
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ATLANTA
8hrO3 (.077)
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ATLANTA
8hrO3 (.079)
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ATLANTA
8hrO3 (.086)
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ATLANTA
SO2 (.166)
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September 2010
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ATLANTA
8hrO3 (.088)
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October 2010
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November 2010
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December 2010
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[ mail questions to: Susan Zimmer-Dauphinee, Ambient Monitoring Program ]