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42.03336, -87.8834

Air Quality

Updated 42 minutes ago

16

Good

Primary Pollutant: O3

O3 35 µg/m3 (16)
PM2.5 3 µg/m3 (10)
CO 126 µg/m3 (1)
NO2 7 µg/m3 (3)
SO2 7 µg/m3 (3)

Source: AirNow (EPA), Illinois EPA, US EPA AirNow, OpenAQ, CAMS

Nearby Stations

Station AQI Primary Pollutant PM2.5 (AQI) PM10 (AQI) NO2 (AQI) OZONE (AQI) CO (AQI) SO2 (AQI)
Winthrop Harbor

36

O3 n/a n/a n/a 80 (36) n/a n/a
Somers

34

O3 n/a n/a n/a 74 (34) n/a n/a
Lansing

14

PM2.5 3.4 (14) n/a n/a n/a n/a n/a
East Chicago

16

PM2.5 3.9 (16) n/a n/a n/a n/a 2.62 (1)
Whiting

33

O3 n/a n/a n/a 72 (33) n/a n/a
Hometown

29

O3 4.9 (20) n/a n/a 64 (29) n/a n/a
Lemont

35

O3 n/a n/a n/a 78 (35) n/a n/a
Schiller Park

18

O3 n/a n/a n/a 40 (18) n/a n/a
Cicero

27

O3 n/a n/a n/a 60 (27) n/a n/a
Des Plaines

32

O3 2.5 (10) n/a n/a 70 (32) n/a n/a

Source: AirNow (EPA), Wisconsin Dept. of Natural Resources, Illinois EPA, Indiana Dept. of Environmental Management

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Monday, May 23Tuesday, May 24Wednesday, May 25Thursday, May 26Friday, May 27
12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm
17172020201717151928372828191919111111111215151720202820232019282828281919151517171515151414191415171715151919191919131211111111111111111111111517202323232028374646463737281919171515151515191517
O3O3O3O3O3O3O3O3NO2NO2NO2NO2NO2NO2NO2NO2O3O3O3O3PM2.5O3O3O3O3O3PM2.5O3O3O3NO2NO2NO2NO2NO2NO2NO2O3O3O3O3O3O3O3PM2.5PM2.5NO2PM2.5O3O3O3O3O3NO2NO2NO2NO2NO2PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5NO2NO2NO2NO2NO2NO2NO2NO2NO2O3O3O3O3O3O3NO2O3O3
ENEENEENEENENENENENENENENENENENENENENEENEEEEEEEENEENEENEENENENENENENENENEENEENEEEEEEEEEEESEESEESESSESSESSESSSSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWWWWWWWWWWWWWWWWWWWWWWWWW
11 18 11 18 11 18 11 18 11 18 11 18 10 17 10 17 10 17 9 15 9 15 8 13 8 13 7 11 6 10 6 9 6 9 6 9 6 9 7 11 8 13 9 15 10 17 11 18 12 19 13 21 13 21 13 21 13 21 13 21 12 19 12 19 11 18 10 17 10 17 10 16 9 15 9 15 10 15 10 16 10 17 11 17 11 18 11 18 12 19 12 20 13 21 13 22 14 23 15 24 15 25 16 25 16 26 16 25 15 24 14 23 13 21 12 19 11 17 9 15 8 13 7 11 7 11 7 12 7 12 8 12 8 13 8 13 8 14 9 14 9 15 10 15 10 16 10 17 10 16 10 15 9 15 9 14 8 14 8 13 8 12 7 12 7 11 7 11 6 10 6 9 6 10 6 10 6 10 7 11 7 11 7 11 7 12 8 12 8 13 8 14 9 14
58 15 59 15 60 16 60 16 59 15 60 15 59 15 56 14 54 12 53 11 51 11 51 11 50 10 49 10 49 9 48 9 48 9 49 9 49 9 53 12 55 13 57 14 59 15 61 16 62 17 62 17 62 17 62 17 62 16 60 15 58 15 56 13 55 13 54 12 54 12 54 12 55 13 55 13 55 13 55 13 55 13 55 13 56 13 56 13 58 14 59 15 61 16 64 18 66 19 69 20 70 21 71 22 72 22 72 22 72 22 71 22 70 21 68 20 67 19 65 18 64 18 62 17 61 16 61 16 60 16 59 15 59 15 58 14 59 15 60 15 60 16 61 16 62 17 63 17 63 17 63 17 63 17 63 17 63 17 63 17 62 17 61 16 60 15 59 15 57 14 56 14 56 13 56 13 56 13 55 13 55 13 55 13 57 14 60 16 63 17 65 18 68 20

Source: CAMS

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