Region
Illinois
64 monitoring stations · readings from 33 to 63
Average AQI
48Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Cities in Illinois
43 cities
- 63StocktonModerate · 1 stationsrange63–63
- 56MolineModerate · 1 stationsrange56–56
- 56Rock IslandModerate · 2 stationsrange56–56
- 56RockfordModerate · 2 stationsrange56–56
- 54AlsipModerate · 2 stationsrange54–54
- 52AltonModerate · 1 stationsrange52–52
- 52DecaturModerate · 2 stationsrange52–52
- 52East St LouisModerate · 2 stationsrange52–52
- 52ElginModerate · 1 stationsrange52–52
- 52Evergreen ParkModerate · 1 stationsrange52–52
- 52Granite CityModerate · 3 stationsrange52–52
- 52JerseyvilleModerate · 2 stationsrange52–52
- 52LansingModerate · 2 stationsrange52–52
- 52MaryvilleModerate · 1 stationsrange52–52
- 52NapervilleModerate · 2 stationsrange52–52
- 52SpringfieldModerate · 2 stationsrange52–52
- 52Wood RiverModerate · 1 stationsrange52–52
- 50AuroraGood · 1 stationsrange50–50
- 50BaldwinGood · 1 stationsrange50–50
- 50CaryGood · 2 stationsrange50–50
- 50ChesterGood · 1 stationsrange50–50
- 50ChicagoGood · 5 stationsrange46–52
- 50Des PlainesGood · 1 stationsrange50–50
- 50East PeoriaGood · 1 stationsrange50–50
- 50GlenviewGood · 1 stationsrange50–50
- 50Oak ParkGood · 1 stationsrange50–50
- 50PeoriaGood · 1 stationsrange50–50
- 50Schiller ParkGood · 1 stationsrange50–50
- 46BraidwoodGood · 1 stationsrange46–46
- 46CiceroGood · 2 stationsrange46–46
- 46GlencoeGood · 1 stationsrange46–46
- 46MccookGood · 1 stationsrange46–46
- 46NorthbrookGood · 1 stationsrange46–46
- 46WilmingtonGood · 1 stationsrange46–46
- 46Winthrop HarborGood · 1 stationsrange46–46
- 42JolietGood · 2 stationsrange42–42
- 38ChampaignGood · 3 stationsrange38–38
- 38NormalGood · 2 stationsrange38–38
- 38SavoyGood · 1 stationsrange38–38
- 33BentonGood · 1 stationsrange33–33
Coordinates
40.741, -88.719
Centroid of monitored stations
Stations
64
Reporting in this area
Spread
33 – 63
Cleanest to worst station reading