Air Quality

Updated 39 minutes ago

63

Moderate

Primary Pollutant: PM2.5

O3 79 µg/m3 (36)
PM2.5 18 µg/m3 (63)
PM10 18 µg/m3 (16)
CO 464 µg/m3 (5)
NO2 13 µg/m3 (7)
SO2 5 µg/m3 (3)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

38

O3 n/a n/a n/a 84 (38) n/a n/a
Winthrop Harbor

39

O3 6.4 (26) n/a n/a 86 (39) n/a n/a
Milwaukee

46

PM2.5 11 (46) n/a n/a 65 (29) n/a n/a
Bayside

33

O3 n/a n/a n/a 73 (33) n/a n/a
Wind Point

38

O3 n/a n/a n/a 84 (38) n/a n/a
Grafton

28

O3 n/a n/a n/a 61 (28) n/a n/a
Greendale

39

PM2.5 9.4 (39) 17 (15) 14 (7) n/a 458 (4) n/a
Waukesha

51

PM2.5 12 (51) 20 (18) n/a 74 (34) n/a n/a
Elkhorn

35

O3 n/a n/a n/a 76 (35) n/a n/a
Des Plaines

31

O3 5.7 (24) n/a n/a 69 (31) n/a n/a

Source: Wisconsin Dept. of Natural Resources, Illinois EPA

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, Apr 27Sunday, Apr 28Monday, Apr 29Tuesday, Apr 30Wednesday, May 1
10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm
62575651373627202223252731334142403836383736353433323028272828282522222733333342454336332925212321222120202321232322303238363836374047595956565452504646383330313233323232385054555349413937383940
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3
SSWSSWSWSWSWWNWNNNENNNENNENNENNENNENNNNNNNNNNENNENEESESSESSESSSSSSSSWSSWSSWSSWSSWSSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWWWWWWSWSSWSSSSESSESSESSESSESSESSESSESSESSSSSSSWSSWSWSWWSWWSWSWSSEESEESEESEESEESEESEESEESEESEE
11 18 12 19 10 16 8 14 7 11 4 7 3 4 6 10 6 10 9 15 8 13 9 14 8 13 7 12 7 12 10 16 11 18 11 18 11 17 10 16 9 15 8 14 7 11 5 7 4 7 5 9 7 11 8 14 9 15 10 16 10 16 10 17 11 18 11 18 12 19 12 20 13 21 13 21 14 22 15 24 15 24 15 25 15 25 14 23 13 21 12 19 11 18 10 16 9 15 9 14 9 14 8 13 8 13 8 12 7 12 7 12 7 12 7 12 7 11 7 11 7 11 6 9 6 9 7 11 7 12 8 14 10 15 10 16 10 17 10 17 10 16 10 16 10 16 10 17 11 17 11 18 9 15 9 15 11 17 10 16 10 16 10 16 9 15 9 14 8 13 5 7 3 5 7 11 8 13 8 13 9 15 9 14 9 14 8 13 8 12 8 12 7 12
62 16.7 62 16.4 60 15.6 60 15.3 58 14.6 58 14.2 56 13.5 54 12.5 54 12.3 53 11.4 52 11.1 52 11 52 10.9 52 11.4 53 11.5 53 11.8 55 12.6 56 13.2 55 12.8 54 12.5 53 11.9 52 11.3 51 10.6 51 10.5 51 10.3 51 10.5 51 10.8 52 11.1 52 11.3 53 11.7 54 12.1 55 12.5 55 12.6 56 13.1 56 13.6 58 14.3 60 15.4 61 15.9 63 17.1 64 17.5 65 18.3 65 18.3 65 18.2 64 17.7 63 17.1 62 16.6 60 15.4 58 14.3 56 13.1 54 12.5 53 11.9 52 11.3 51 10.8 51 10.3 50 9.8 50 9.8 50 9.9 50 9.9 53 11.5 55 13 58 14.6 60 15.3 61 16.1 62 16.7 62 16.8 62 16.8 62 16.8 61 16.1 60 15.4 58 14.7 57 13.8 55 12.9 54 12.1 55 12.5 55 12.9 56 13.3 56 13.5 57 13.8 57 14 57 14.1 57 14.1 57 14.2 60 15.4 62 16.6 64 17.9 65 18.3 66 18.8 66 19.2 66 18.8 65 18.4 64 18 63 17.2 62 16.4 60 15.6 58 14.6 57 13.6 55 12.6

Source: CAMS, Vaisala Xweather

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