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  4. DeKalb County
  5. Decatur

Decatur

DeKalb County, Georgia

2025-12-09 16:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM2.5
μg/m³
10.4
PM10
μg/m³
13
O3
μg/m³
19.3
NO2
μg/m³
12.3
CO
μg/m³
250
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
5℃
77%
9 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
  • SO2
Places included
NR-285
AQI 8
South DeKalb
AQI 18
Data Sources
http://www.airnow.gov/

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