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  4. DeKalb County
  5. Decatur

Decatur

DeKalb County, Georgia

2026-09-29 21:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
141.4
PM2.5
μg/m³
6.7
PM10
μg/m³
15
NO2
μg/m³
15.3
CO
μg/m³
125
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
27℃
42%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
NR-285
AQI 13
South DeKalb
AQI 88
Data Sources
http://www.airnow.gov/

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