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  2. United States
  3. Georgia
  4. DeKalb County
  5. Decatur

Decatur

DeKalb County, Georgia

2025-12-30 05:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
3.4
O3
μg/m³
42.9
PM10
μg/m³
8
NO2
μg/m³
12.8
CO
μg/m³
250
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
-2℃
57%
30 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
NR-285
AQI 7
South DeKalb
AQI 19
Data Sources
http://www.airnow.gov/

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