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  4. DeKalb County
  5. Decatur

Decatur

DeKalb County, Georgia

2025-12-31 04:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
53.6
NO2
μg/m³
20.1
PM10
μg/m³
7
PM2.5
μg/m³
4.2
CO
μg/m³
125
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
-1℃
50%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
NR-285
AQI 14
South DeKalb
AQI 23
Data Sources
http://www.airnow.gov/

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