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

Decatur

DeKalb County, Georgia

2026-03-12 15:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
38.6
NO2
μg/m³
14.7
CO
μg/m³
250
PM10
μg/m³
2
PM2.5
μg/m³
0.7
SO2
μg/m³
0
Weather
  • ℃
  • ℉
11℃
58%
25 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • CO
  • PM10
  • PM2.5
  • SO2
Places included
NR-285
AQI 11
South DeKalb
AQI 13
Data Sources
http://www.airnow.gov/

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