Air Quality

Updated 24 minutes ago

32

Good

Primary Pollutant: O3

O3 70 µg/m3 (32)
PM2.5 4 µg/m3 (17)
PM10 6 µg/m3 (5)
CO 31 µg/m3 (0)
NO2 1 µg/m3 (0)
SO2 1 µg/m3 (0)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

12

O3 n/a n/a n/a 26 (12) n/a n/a
Winthrop Harbor

35

O3 2.5 (10) n/a n/a 76 (35) n/a n/a
Lansing

13

PM2.5 3.1 (13) n/a n/a n/a n/a n/a
Rockford

10

PM2.5 2.4 (10) n/a n/a n/a n/a n/a
Chicago

34

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

32

O3 n/a n/a n/a 70 (32) n/a n/a
Schiller Park

28

O3 3.3 (14) n/a n/a 62 (28) n/a n/a
Elgin

32

O3 n/a n/a n/a 70 (32) n/a n/a
Des Plaines

31

O3 2.8 (12) n/a n/a 68 (31) n/a n/a
Evanston

33

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

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

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Wednesday, Feb 28Thursday, Feb 29Friday, Mar 1Saturday, Mar 2Sunday, Mar 3
4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm
31313131353535353535353329253135353035373738393938363332323232313030292827273640382928293130293236333028292928282729333838444529313233353661616159616262615959575656555454525252525047464642414038
O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3
WNWWNWWWWWWNWWNWWNWWNWWNWWNWWWSWSSWSSWSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
16 25 13 22 12 20 12 20 12 20 12 20 12 20 11 18 11 18 10 16 8 13 6 9 4 7 3 5 3 5 4 7 6 9 7 11 8 13 10 16 12 20 15 23 16 25 16 25 15 23 13 22 12 20 12 20 14 22 15 24 15 24 15 23 15 23 13 22 12 20 12 20 12 19 12 19 11 18 12 19 13 20 13 22 14 22 14 23 15 23 15 23 15 23 15 23 14 22 13 21 12 20 12 20 12 20 12 20 12 20 12 20 12 20 12 19 12 19 11 18 11 17 10 17 10 16 11 17 12 19 12 20 13 21 14 22 15 23 15 24 15 24 15 24 15 25 15 25 16 25 16 25 16 25 16 25 16 25 16 25 16 25 16 25 16 26 16 26 16 26 17 27 17 27 18 29 19 30 20 32 21 33 21 34 22 36 22 36 22 36 22 36 22 36
28 -2.3 29 -1.7 27 -2.8 27 -2.9 26 -3.3 25 -3.8 24 -4.4 23 -5 22 -5.5 21 -6.2 21 -6.2 18 -7.8 18 -7.8 17 -8.3 17 -8.3 19 -7.3 23 -5.1 27 -2.8 31 -0.5 34 1.2 38 3.4 41 4.9 43 6.1 45 7 44 6.7 42 5.6 41 4.9 39 3.8 38 3.4 37 2.6 37 2.6 36 2.2 34 1.2 33 0.6 32 0 32 0 32 -0.2 31 -0.3 31 -0.5 33 0.8 36 2.1 38 3.4 41 4.8 43 6.2 46 7.6 46 7.9 47 8.1 47 8.4 46 7.7 44 6.9 43 6.2 42 5.7 41 5.3 41 4.8 40 4.3 39 3.9 38 3.4 38 3.3 38 3.2 37 3.1 37 2.9 37 2.8 37 2.7 40 4.4 43 6 46 7.7 49 9.4 52 11 55 12.7 55 12.7 55 12.7 55 12.7 55 12.7 55 12.7 55 12.7 54 12.2 53 11.8 52 11.3 52 10.8 51 10.4 50 9.9 49 9.7 49 9.5 49 9.4 49 9.2 48 9 48 8.8 50 10.3 53 11.7 56 13.2 58 14.7 61 16.1 64 17.6 64 17.6 64 17.6 64 17.7 64 17.7

Source: CAMS, Vaisala Xweather

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