Moderate
Primary Pollutant: PM2.5
O3 | 22 µg/m3 (10) |
PM2.5 | 14 µg/m3 (55) |
PM10 | 26 µg/m3 (24) |
CO | 280 µg/m3 (3) |
NO2 | 51 µg/m3 (25) |
SO2 | 1 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Winthrop Harbor | 56 |
PM2.5 | 15 (56) | n/a | n/a | n/a | n/a | n/a |
Lansing | 21 |
PM2.5 | 5.2 (21) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 29 |
PM2.5 | 6.9 (29) | n/a | n/a | n/a | n/a | 2.358 (1) |
Schiller Park | 32 |
PM2.5 | 7.8 (32) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 39 |
PM2.5 | 9.5 (39) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 47 |
PM2.5 | 11 (47) | n/a | n/a | 9.8 (4) | n/a | n/a |
Hometown | 36 |
PM2.5 | 8.6 (36) | n/a | n/a | n/a | n/a | n/a |
Cicero | 34 |
PM2.5 | 8.3 (34) | n/a | n/a | n/a | n/a | n/a |
Naperville | 37 |
PM2.5 | 8.9 (37) | n/a | n/a | n/a | n/a | n/a |
Cary | 41 |
PM2.5 | 9.9 (41) | n/a | n/a | n/a | n/a | n/a |
Source: Wisconsin Dept. of Natural Resources, Illinois EPA, Indiana Dept. of Environmental Management
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | Thursday, Dec 19 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
58 | 57 | 56 | 56 | 34 | 33 | 31 | 31 | 38 | 29 | 22 | 21 | 25 | 25 | 27 | 27 | 28 | 29 | 30 | 29 | 29 | 27 | 27 | 27 | 27 | 28 | 31 | 34 | 34 | 34 | 34 | 33 | 32 | 31 | 29 | 28 | 26 | 27 | 28 | 28 | 28 | 28 | 27 | 25 | 28 | 43 | 56 | 68 | 76 | 74 | 64 | 55 | 50 | 45 | 42 | 38 | 34 | 33 | 38 | 36 | 37 | 38 | 38 | 38 | 39 | 39 | 40 | 39 | 21 | 22 | 22 | 23 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 22 | 21 | 21 | 23 | 24 | 24 | 21 |
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 | 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 | 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 | 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 |
S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SW | SW | SW | SW | 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 | WSW | WSW | WSW | WSW | WSW | WSW | WNW | WNW | WNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WSW | WSW | WSW | WSW | WSW | WSW | S | S | S | S | S | S | SSW | SSW | SSW |
9 14 | 9 14 | 9 14 | 10 15 | 10 16 | 10 16 | 10 17 | 10 17 | 10 16 | 10 15 | 9 14 | 9 14 | 9 14 | 9 14 | 11 18 | 12 20 | 13 22 | 15 23 | 16 25 | 17 27 | 17 27 | 17 27 | 17 27 | 17 27 | 17 27 | 16 26 | 16 26 | 15 25 | 15 24 | 14 23 | 14 22 | 14 22 | 13 21 | 12 19 | 11 17 | 11 17 | 10 17 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 11 | 6 9 | 5 7 | 4 7 | 4 6 | 4 6 | 3 5 | 3 5 | 3 5 | 4 6 | 4 7 | 5 8 | 5 9 | 6 9 | 6 10 | 7 12 | 8 13 | 9 15 | 10 16 | 11 17 | 12 19 | 11 18 | 11 18 | 11 18 | 11 17 | 10 16 | 10 16 | 9 15 | 8 14 | 8 12 | 7 11 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 8 13 | 9 15 | 10 16 | 11 18 | 12 20 | 12 20 | 12 20 | 12 19 | 12 19 | 12 19 | 12 19 | 12 19 | 12 19 |
42 5.6 | 42 5.6 | 42 5.6 | 42 5.6 | 42 5.6 | 42 5.8 | 43 6.2 | 43 6.2 | 44 6.5 | 44 6.7 | 44 6.9 | 45 7.2 | 46 7.7 | 48 8.8 | 50 9.8 | 50 10.2 | 51 10.6 | 50 10.1 | 49 9.7 | 48 8.8 | 46 7.7 | 44 6.7 | 42 5.6 | 41 5 | 41 4.8 | 39 3.8 | 39 3.8 | 38 3.5 | 37 2.9 | 36 2.5 | 36 2.1 | 35 1.7 | 34 1.4 | 34 1.2 | 34 0.9 | 34 1.1 | 34 1.4 | 35 1.6 | 36 2.3 | 37 2.9 | 38 3.6 | 39 3.9 | 40 4.2 | 40 4.5 | 39 4 | 38 3.6 | 38 3.1 | 37 2.8 | 36 2.4 | 36 2.1 | 36 2 | 35 1.8 | 35 1.7 | 35 1.6 | 35 1.5 | 35 1.5 | 35 1.5 | 35 1.5 | 35 1.5 | 35 1.5 | 35 1.6 | 35 1.6 | 35 1.7 | 35 1.7 | 35 1.8 | 35 1.6 | 35 1.4 | 34 1.2 | 33 0.4 | 31 -0.4 | 30 -1.2 | 29 -1.7 | 28 -2.1 | 27 -2.6 | 27 -3 | 26 -3.5 | 25 -3.9 | 25 -4.1 | 24 -4.2 | 24 -4.4 | 24 -4.6 | 23 -4.7 | 23 -4.9 | 25 -4.1 | 26 -3.3 | 27 -2.6 | 29 -1.8 | 30 -1 | 32 -0.2 | 32 -0.1 | 32 0 | 32 0.2 | 33 0.3 | 33 0.5 | 33 0.6 | 33 0.4 | 32 0.2 |
Source: CAMS, Vaisala Xweather
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