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

Decatur

DeKalb County, Georgia

2025-12-17 10:00
AQI (China)
Good
Pollutants|Pollens
NO2
μg/m³
138.9
PM10
μg/m³
25
PM2.5
μg/m³
13.6
CO
μg/m³
1250
SO2
μg/m³
3.4
O3
μg/m³
0
Weather
  • ℃
  • ℉
0℃
65%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
  • O3
Places included
NR-285
AQI 35
South DeKalb
AQI 101
Data Sources
http://www.airnow.gov/

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