Air Quality

Updated an hour ago

75

Moderate

Primary Pollutant: O3

O3 126 µg/m3 (75)
PM2.5 8 µg/m3 (34)
PM10 11 µg/m3 (10)
CO 323 µg/m3 (3)
NO2 8 µg/m3 (4)
SO2 4 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

23

PM2.5 5.6 (23) n/a n/a n/a n/a n/a
Chicago

72

O3 n/a n/a n/a 123 (72) n/a n/a
Cicero

63

O3 n/a n/a n/a 118 (63) n/a n/a
Schiller Park

63

O3 6.2 (26) n/a n/a 118 (63) n/a n/a
Elgin

60

O3 n/a n/a n/a 116 (60) n/a n/a
Des Plaines

69

O3 6.8 (28) n/a n/a 122 (69) n/a n/a
Evanston

93

O3 n/a n/a n/a 137 (93) n/a n/a
Lemont

60

O3 n/a n/a n/a 116 (60) n/a n/a
Northbrook

63

O3 6.6 (27) n/a n/a 118 (63) n/a n/a

Source: Illinois EPA

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, May 18Sunday, May 19Monday, May 20Tuesday, May 21Wednesday, May 22
6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm
816556484529252525272727282327364448557289991009051363025232323212228373935303044555457615959534947444236292629333942383838383637424549497279857667585756555249484440363432303336404245484950534743
O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SSWSSWSSWSSWSSWSSWSSWSSWSWWSWWNWNWNNNNENNENENEENEENEENEENEENEENEENEENEENEEEEEESEESESESESSESSESSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSSSSSSSSSSSSSSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWSWWW
8 12 7 11 6 10 6 9 5 9 5 8 5 8 5 8 5 7 5 8 5 7 5 8 5 8 6 10 6 10 7 11 8 12 8 12 7 12 7 12 7 11 6 10 6 10 7 11 7 12 8 13 7 12 7 12 7 11 6 10 6 9 5 8 5 8 5 8 6 9 6 10 7 11 7 12 9 14 10 17 12 19 13 21 14 22 15 24 14 23 14 22 13 21 12 19 11 17 9 15 9 14 8 13 7 12 7 11 7 11 6 10 6 10 6 10 7 11 7 11 7 12 8 12 9 14 10 16 11 18 12 19 13 21 14 23 15 24 16 25 16 26 17 27 16 26 16 26 16 25 17 27 16 26 17 27 16 26 17 27 17 27 16 26 16 26 16 25 15 24 14 23 15 23 15 24 15 24 15 24 15 25 16 25 16 25 16 26 17 27 16 25 14 23
84 28.7 82 27.6 78 25.6 75 23.7 72 22.4 71 21.8 70 20.9 69 20.3 68 19.8 67 19.4 66 18.9 66 18.6 65 18.5 67 19.4 69 20.7 72 22.2 74 23.6 77 24.8 78 25.8 80 26.4 81 27 81 27.4 82 27.6 81 27.1 79 26 76 24.2 71 21.8 68 19.9 65 18.5 64 17.7 63 17.3 62 16.9 62 16.5 62 16.5 62 16.5 63 17.3 65 18.1 66 18.9 70 21.3 75 23.7 79 26.1 81 27.3 83 28.4 85 29.5 85 29.5 85 29.6 85 29.5 83 28.6 82 27.7 80 26.7 78 25.4 76 24.2 73 22.9 72 22.3 71 21.8 70 21.2 69 20.7 68 20.2 68 19.8 68 19.8 68 19.8 68 19.9 71 21.5 74 23.2 77 24.8 79 26.2 82 27.7 84 29.1 85 29.3 85 29.4 85 29.6 84 28.8 82 28 81 27.3 79 26.1 77 24.9 75 23.8 74 23.2 73 22.7 72 22.2 71 21.4 69 20.6 68 19.8 66 19.1 65 18.5 64 17.9 66 18.6 67 19.3 68 20.1 69 20.7 71 21.4 72 22.1 72 22.3 73 22.6 73 22.8 72 22 70 21.1

Source: CAMS, Vaisala Xweather

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