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  3. Georgia
  4. DeKalb County
  5. Decatur
  6. South DeKalb

South DeKalb

Decatur, Georgia

2026-09-17 19:00
AQHI (Canada)
Moderate
Pollutants|Pollens
O3
μg/m³
171.4
PM10
μg/m³
21
PM2.5
μg/m³
11.8
NO2
μg/m³
3.7
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
33℃
43%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
Data Sources
http://www.airnow.gov/

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