Air Quality Chicago, IL: Live air quality and pollution Forecasts

live

10 °C 0 UV

poor

51.0 AQI

Main pollutants

17.0

PM2.5

14.0

PM10

51.0

NO2

12.0

O3

outdoor sports
bring baby out
eating outside

The air has reached a high level of pollution. Higher than the maximum limit for 24 hours established by WHO.

17.0

PM2.5

14.0

PM10

51.0

NO2

12.0

O3

Annual Average 34 AQI

Days per year at this level

AQI

17.0

PM2.5
14.0

PM10
51.0

NO2
12.0

O3

µg/m³

4

PM2.5
10

PM10
28

NO2
12.0

O3

live
week
month
year

Stay away from pollution hotspots in Chicago with our real-time, street-by-street map of air quality.