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

Decatur

DeKalb County, Georgia

2025-12-29 16:00
AQI (US)
Good
Pollutants
O3
μg/m³
68.6
PM2.5
μg/m³
1.3
PM10
μg/m³
6
NO2
μg/m³
7.6
CO
μg/m³
125
SO2
μg/m³
0
Weather
  • ℃
  • ℉
9℃
29%
41 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
South DeKalb
AQI 30
Data Sources
http://www.airnow.gov/

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