Moderate
Primary Pollutant: PM2.5
O3 | 30 µg/m3 (14) |
PM2.5 | 28 µg/m3 (85) |
PM10 | 27 µg/m3 (25) |
CO | 403 µg/m3 (4) |
NO2 | 15 µg/m3 (8) |
SO2 | 12 µg/m3 (6) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Winthrop Harbor | 51 |
PM2.5 | 12 (51) | n/a | n/a | n/a | n/a | n/a |
Rockford | 59 |
PM2.5 | 16 (59) | n/a | n/a | n/a | n/a | n/a |
Lansing | 61 |
PM2.5 | 17 (61) | n/a | n/a | n/a | n/a | n/a |
Schiller Park | 63 |
PM2.5 | 18 (63) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 57 |
PM2.5 | 15 (57) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 57 |
PM2.5 | 15 (57) | n/a | n/a | 41 (19) | n/a | n/a |
Hometown | 58 |
PM2.5 | 15 (58) | n/a | n/a | n/a | n/a | n/a |
Cicero | 63 |
PM2.5 | 18 (63) | n/a | n/a | n/a | n/a | n/a |
Naperville | 66 |
PM2.5 | 19 (66) | n/a | n/a | n/a | n/a | n/a |
Cary | 65 |
PM2.5 | 19 (65) | n/a | n/a | n/a | n/a | n/a |
Source: Wisconsin Dept. of Natural Resources, Illinois EPA
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 6pm | 7pm | 8pm |
59 | 61 | 63 | 64 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 23 | 21 | 22 | 24 | 23 | 24 | 23 | 24 | 28 | 29 | 28 | 28 | 27 | 27 | 26 | 25 | 28 | 28 | 28 | 30 | 31 | 32 | 32 | 31 | 30 | 29 | 29 | 29 | 30 | 32 | 31 | 30 | 26 | 22 | 20 | 17 | 17 | 17 | 21 | 52 | 51 | 50 | 48 | 46 | 45 | 42 | 41 | 34 | 33 | 49 | 56 | 60 | 60 | 58 | 55 | 53 | 51 | 53 | 54 | 54 | 50 | 43 | 26 | 21 | 21 | 21 | 25 | 29 | 33 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 |
PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | 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 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | 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 |
ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SSE | S | S | S | S | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SW | SW | SW | SW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | SSW | SSW | SSW | SSW | SSW | SSW | SE | SE | SE | SE | SE | SE | N | N | N | N | N | N | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW |
15 23 | 15 23 | 15 23 | 13 22 | 12 20 | 11 18 | 10 16 | 9 15 | 8 13 | 7 11 | 6 9 | 6 9 | 4 7 | 4 7 | 4 7 | 6 9 | 6 9 | 6 10 | 6 9 | 6 9 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 9 14 | 9 15 | 10 16 | 11 17 | 11 19 | 12 20 | 13 22 | 14 23 | 15 24 | 16 25 | 16 25 | 16 25 | 16 25 | 15 25 | 15 24 | 15 23 | 14 23 | 14 22 | 13 22 | 13 21 | 13 20 | 12 20 | 12 19 | 11 17 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 7 11 | 6 10 | 5 8 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 5 8 | 5 8 | 5 8 | 6 9 | 6 9 | 6 10 | 7 11 | 8 13 | 9 15 | 10 16 | 11 18 | 12 20 | 12 19 | 12 19 | 11 18 | 11 18 | 11 17 | 10 17 | 10 16 | 10 15 |
36 2.2 | 37 2.6 | 37 2.7 | 37 2.8 | 37 2.7 | 37 2.8 | 38 3.4 | 38 3.4 | 38 3.4 | 38 3.2 | 38 3.4 | 38 3.2 | 38 3.4 | 39 3.8 | 41 4.9 | 43 5.9 | 43 5.9 | 43 5.9 | 43 5.9 | 43 5.9 | 43 5.9 | 42 5.6 | 40 4.6 | 40 4.4 | 40 4.5 | 40 4.3 | 40 4.3 | 40 4.3 | 39 3.8 | 39 3.8 | 40 4.5 | 41 4.9 | 42 5.5 | 42 5.5 | 43 6 | 44 6.5 | 44 6.6 | 45 7.1 | 46 7.5 | 46 8 | 47 8.4 | 46 8 | 46 7.6 | 45 7.2 | 43 6.1 | 41 4.9 | 39 3.8 | 38 3.3 | 37 2.8 | 36 2.3 | 36 2.1 | 35 1.9 | 35 1.7 | 34 1.1 | 33 0.5 | 32 -0.1 | 31 -0.6 | 30 -1.1 | 29 -1.5 | 30 -1 | 31 -0.5 | 32 0 | 34 1.1 | 36 2.3 | 38 3.4 | 39 3.8 | 39 4.1 | 40 4.5 | 38 3.4 | 36 2.2 | 34 1.1 | 34 0.9 | 33 0.7 | 33 0.5 | 33 0.4 | 32 0.2 | 32 0 | 32 -0.2 | 31 -0.4 | 31 -0.6 | 31 -0.7 | 30 -0.9 | 30 -1.1 | 31 -0.7 | 32 -0.2 | 32 0.2 | 33 0.7 | 34 1.1 | 35 1.6 | 34 0.9 | 32 0.3 | 31 -0.4 | 30 -1 | 29 -1.7 | 28 -2.3 | 27 -2.9 | 26 -3.6 |
Source: CAMS, Vaisala Xweather
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