Home > USA > Illinois > St. Clair County > Cahokia
Primary air pollutant in the Cahokia area:
PM2.5 - 36 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 11 Good
OZONE - 33 Good
Primary Pollutant: PM2.5 - 0 Good
Secondary Pollutant: OZONE - 0 Good
Primary Pollutant: OZONE - 0 Moderate
Secondary Pollutant: PM2.5 - 0 Good
Primary Pollutant: PM2.5 - 0 Good
Secondary Pollutant: OZONE - 0 Good