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Columbia

Monroe County, Illinois

2024-11-27 05:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM2.5
μg/m³
9.2
O3
μg/m³
32.1
PM10
μg/m³
13
NO2
μg/m³
18.5
CO
μg/m³
250
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
6℃
65%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Data Sources
http://www.airnow.gov/

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