Good
Primary Pollutant: O3
O3 | 87 µg/m3 (40) |
PM2.5 | 6 µg/m3 (26) |
PM10 | 21 µg/m3 (19) |
CO | 223 µg/m3 (2) |
NO2 | 4 µg/m3 (2) |
SO2 | 2 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Bondville | 45 |
O3 | n/a | n/a | 0.188 (0) | 100 (45) | 115 (1) | 3.144 (2) |
Bondville | 27 |
PM2.5 | 6.6 (27) | n/a | n/a | n/a | n/a | n/a |
Decatur | 43 |
O3 | 7.1 (29) | n/a | n/a | 94 (43) | n/a | n/a |
Thomasboro | 43 |
O3 | n/a | n/a | n/a | 94 (43) | n/a | n/a |
Champaign | 27 |
PM2.5 | 6.5 (27) | n/a | n/a | n/a | n/a | n/a |
Source: AirNow (EPA), EPA Office of Atmospheric Protection, Illinois EPA
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, Apr 18 | Friday, Apr 19 | Saturday, Apr 20 | Sunday, Apr 21 | Monday, Apr 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm |
41 | 40 | 41 | 41 | 48 | 27 | 26 | 26 | 23 | 23 | 24 | 19 | 18 | 19 | 19 | 22 | 24 | 26 | 29 | 31 | 33 | 34 | 34 | 35 | 35 | 32 | 29 | 25 | 23 | 22 | 21 | 22 | 21 | 20 | 21 | 22 | 22 | 22 | 20 | 21 | 25 | 27 | 28 | 29 | 30 | 30 | 31 | 31 | 31 | 30 | 28 | 24 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 20 | 22 | 23 | 24 | 30 | 36 | 36 | 34 | 39 | 41 | 42 | 44 | 42 | 41 | 40 | 35 | 30 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 29 | 29 | 29 | 31 | 39 | 41 | 43 | 45 | 45 | 46 | 46 | 45 |
O3 | O3 | O3 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SSE | SSE | SSE | WNW | NNW | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | WNW | WNW | W | W | W | W | WNW | WNW | NW | NW | NW | NW | WNW | WNW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | WSW | WSW | WSW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW |
13 20 | 12 20 | 10 16 | 11 17 | 12 19 | 14 23 | 19 30 | 19 31 | 19 31 | 18 29 | 19 31 | 20 32 | 19 30 | 18 30 | 16 26 | 16 26 | 16 25 | 16 25 | 15 25 | 15 24 | 15 23 | 15 23 | 15 24 | 14 22 | 13 21 | 12 19 | 10 16 | 9 15 | 9 14 | 9 14 | 9 14 | 10 16 | 10 16 | 10 17 | 10 16 | 10 16 | 10 16 | 9 15 | 9 15 | 11 18 | 13 22 | 15 25 | 15 25 | 16 25 | 16 25 | 16 25 | 16 25 | 16 25 | 14 23 | 13 21 | 12 19 | 11 18 | 11 17 | 10 17 | 10 16 | 9 15 | 9 14 | 8 13 | 8 13 | 7 12 | 7 12 | 7 12 | 7 12 | 8 13 | 9 14 | 10 16 | 10 17 | 11 18 | 11 18 | 12 19 | 12 19 | 12 20 | 12 19 | 11 18 | 11 17 | 9 15 | 8 13 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 6 9 | 5 9 | 5 8 | 5 9 | 5 9 | 6 10 | 7 11 | 8 13 | 9 14 | 10 16 | 11 17 | 12 19 | 12 20 | 13 21 | 13 21 |
73 23 | 73 22.9 | 70 21 | 65 18.4 | 62 16.5 | 58 14.5 | 54 12.2 | 51 10.8 | 50 10.1 | 50 9.8 | 49 9.5 | 48 9 | 47 8.3 | 46 7.5 | 44 6.8 | 45 7.4 | 47 8.6 | 50 9.9 | 52 11 | 54 12.1 | 56 13.1 | 57 13.7 | 56 13.5 | 57 13.7 | 56 13.6 | 56 13.2 | 54 12.2 | 51 10.8 | 50 9.9 | 48 9 | 47 8.5 | 46 7.8 | 45 7.2 | 43 6.4 | 42 5.8 | 42 5.3 | 41 4.9 | 40 4.5 | 39 4.1 | 42 5.3 | 44 6.6 | 46 7.8 | 48 8.8 | 49 9.7 | 51 10.6 | 52 10.9 | 52 11.3 | 53 11.7 | 52 11.1 | 51 10.5 | 50 9.8 | 47 8.5 | 45 7.2 | 43 5.9 | 42 5.3 | 40 4.7 | 39 4.1 | 39 3.7 | 38 3.3 | 37 2.9 | 37 2.8 | 37 2.7 | 37 2.6 | 40 4.7 | 44 6.8 | 48 8.9 | 50 10.2 | 53 11.5 | 55 12.7 | 56 13.3 | 57 13.9 | 58 14.5 | 57 13.9 | 56 13.2 | 55 12.5 | 52 10.9 | 49 9.2 | 46 7.5 | 44 6.7 | 43 5.9 | 41 5.2 | 41 4.8 | 40 4.3 | 39 3.9 | 39 3.9 | 39 3.9 | 39 3.9 | 44 6.6 | 49 9.2 | 53 11.9 | 56 13.4 | 59 14.9 | 62 16.4 | 62 16.9 | 63 17.4 | 64 17.9 | 63 17.1 |
Source: CAMS, Vaisala Xweather
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