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

live

15 °C 0 UV

poor

75.0 AQI

Main pollutants

75.0

PM2.5

45.0

PM10

64.0

NO2

1.0

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.

75.0

PM2.5

45.0

PM10

64.0

NO2

1.0

O3

Annual Average 34 AQI

Days per year at this level

AQI

75.0

PM2.5
45.0

PM10
64.0

NO2
1.0

O3

µg/m³

22

PM2.5
39

PM10
72

NO2
1.0

O3

live
week
month
year

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