Air Quality

Updated an hour ago

25

Good

Primary Pollutant: PM2.5

O3 23 µg/m3 (10)
PM2.5 6 µg/m3 (25)
PM10 14 µg/m3 (13)
CO 260 µg/m3 (3)
NO2 11 µg/m3 (5)
SO2 0 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)
Monona

43

PM2.5 10 (43) n/a n/a 27 (12) n/a n/a
Jefferson

8

O3 n/a n/a n/a 18 (8) n/a n/a
Beloit

7

O3 n/a n/a n/a 16 (7) n/a n/a
Rockford

36

PM2.5 8.6 (36) n/a n/a n/a n/a n/a
Madison

39

PM2.5 9.5 (39) 29 (26) n/a n/a n/a n/a
Stockton

29

O3 n/a n/a n/a 65 (29) n/a n/a
Machesney Park

4

O3 n/a n/a n/a 9.8 (4) n/a n/a
Jefferson

11

O3 n/a n/a n/a 24 (11) n/a n/a
Loves Park

9

O3 n/a n/a n/a 20 (9) n/a n/a
Madison

40

PM2.5 9.7 (40) n/a n/a 35 (16) n/a n/a

Source: Wisconsin Dept. of Natural Resources, Illinois EPA, EPA Office of Atmospheric Protection, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Friday, May 17Saturday, May 18Sunday, May 19Monday, May 20
5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm
252221201931343637383939393831262626243232445049454137383340434344454546464137343129252725242226272840383339444749485047494744434246505354525046424139393939424549505154504846
PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5O3O3O3O3O3O3SO2O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WNWWNWNWWNWSWSWWSWWSWWSWSWSWSSWSSWSSWSSWSSSESSESSESESSESSESSESSESSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSSWSSWSSWSWWSWWWNWNWNNWNNNNNENENEENEEESEESESESEESEEENEEEESEESESESESESESSESSESSESSESSESSSSSWSSWSSWSSWSSWSSWSSWSSW
2 3 1 2 1 2 1 2 1 2 2 3 2 3 2 4 3 4 3 4 3 5 3 5 3 5 3 5 3 5 3 5 3 5 4 6 4 6 4 7 5 7 4 7 4 7 4 7 4 7 4 7 4 7 5 8 6 9 7 11 7 12 8 13 8 14 8 13 8 13 8 13 7 11 6 10 5 9 5 9 5 8 5 8 4 7 5 7 5 9 5 8 5 8 6 9 6 9 6 9 6 10 5 9 5 8 5 9 5 7 4 7 5 7 4 7 4 7 5 8 4 7 4 7 5 9 6 9 6 10 7 11 8 12 8 13 9 14 9 14 9 15 9 15 9 15 10 16 10 16 11 17 12 19 13 20 13 21 13 21 14 22 13 21 13 20 12 20 11 18 10 16 8 14
55 12.6 54 12.5 57 14 62 16.6 66 19.1 70 20.9 72 22.1 74 23.1 75 24.1 76 24.7 77 25.1 78 25.5 78 25.7 78 25.4 76 24.6 72 22.1 68 20 66 18.7 64 17.7 62 16.8 61 16 59 15.3 58 14.7 58 14.2 58 14.2 58 14.2 61 16 66 18.8 71 21.6 75 23.7 77 25.1 79 26.1 80 26.8 81 27.3 82 27.8 83 28.2 82 27.8 81 27.3 80 26.9 77 25.3 75 23.7 72 22 70 21.2 69 20.3 67 19.5 66 18.7 64 18 63 17.2 63 17 62 16.9 62 16.7 65 18.5 68 20.3 72 22.1 74 23.4 76 24.7 79 25.9 79 26.4 80 26.8 81 27.3 80 26.8 79 26.3 78 25.8 76 24.3 73 22.8 70 21.3 69 20.4 67 19.6 66 18.8 65 18.6 65 18.3 65 18.1 65 18.4 66 18.6 66 18.9 69 20.3 71 21.7 74 23.1 75 24.1 77 25 79 26 78 25.8 78 25.7 78 25.6 77 25 76 24.5 75 23.9

Source: CAMS, Vaisala Xweather

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