Good
Primary Pollutant: PM2.5
O3 | 26 µg/m3 (12) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 9 µg/m3 (8) |
CO | 329 µg/m3 (3) |
NO2 | 23 µg/m3 (11) |
SO2 | 4 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Lansing | 21 |
PM2.5 | 5 (21) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 23 |
PM2.5 | 5.5 (23) | n/a | n/a | n/a | n/a | 1.834 (1) |
Schiller Park | 22 |
PM2.5 | 5.4 (22) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 15 |
PM2.5 | 3.7 (15) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 20 |
O3 | 3.8 (16) | n/a | n/a | 45 (20) | n/a | n/a |
Cicero | 17 |
PM2.5 | 4.2 (17) | n/a | n/a | n/a | n/a | n/a |
Naperville | 19 |
PM2.5 | 4.5 (19) | n/a | n/a | n/a | n/a | n/a |
Cary | 18 |
PM2.5 | 4.3 (18) | n/a | n/a | n/a | n/a | n/a |
Michigan City | 25 |
O3 | n/a | n/a | n/a | 55 (25) | n/a | n/a |
Rockdale | 18 |
PM2.5 | 4.4 (18) | n/a | n/a | n/a | n/a | n/a |
Source: Illinois EPA, Indiana Dept. of Environmental Management
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, Dec 11 | Thursday, Dec 12 | Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am |
24 | 24 | 24 | 24 | 37 | 25 | 23 | 22 | 23 | 22 | 26 | 24 | 23 | 23 | 24 | 25 | 24 | 25 | 28 | 28 | 29 | 29 | 28 | 27 | 26 | 23 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 24 | 31 | 40 | 43 | 52 | 57 | 59 | 59 | 53 | 49 | 45 | 44 | 41 | 45 | 51 | 60 | 69 | 77 | 67 | 58 | 50 | 48 | 49 | 50 | 52 | 54 | 49 | 37 | 37 | 38 | 39 | 40 | 42 | 42 | 46 | 50 | 51 | 52 | 54 | 54 | 55 | 55 | 55 | 53 | 51 | 50 | 50 | 50 | 46 | 45 | 44 | 42 | 40 | 38 | 37 | 33 | 31 | 25 | 21 | 17 | 21 | 25 | 33 |
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 | 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 | 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 | 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 |
W | W | W | W | W | W | W | W | WNW | W | WNW | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NNW | NNW | NNW | NNE | NNE | NNE | NE | NE | NE | E | E | E | E | E | E | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSW |
8 13 | 8 13 | 8 13 | 9 14 | 10 16 | 12 20 | 13 22 | 15 23 | 16 25 | 17 27 | 18 29 | 19 31 | 21 34 | 22 36 | 21 34 | 21 34 | 22 36 | 21 34 | 19 31 | 19 31 | 18 29 | 17 27 | 17 27 | 15 23 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 12 20 | 11 18 | 11 18 | 11 18 | 10 16 | 8 13 | 6 9 | 4 7 | 4 6 | 3 5 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 4 | 3 5 | 3 5 | 4 6 | 5 8 | 6 9 | 6 10 | 6 10 | 7 11 | 7 12 | 8 13 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 8 14 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 17 | 11 17 | 11 17 | 11 18 | 11 18 | 11 18 | 11 17 | 11 17 | 10 17 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 11 | 6 10 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 |
27 -2.8 | 27 -2.8 | 27 -2.8 | 28 -2.3 | 29 -1.6 | 30 -1.2 | 31 -0.5 | 30 -1.2 | 30 -1.2 | 29 -1.5 | 27 -2.7 | 25 -3.8 | 23 -5.2 | 21 -6.2 | 19 -7.3 | 18 -7.8 | 16 -9 | 13 -10.5 | 11 -11.6 | 9 -12.8 | 8 -13.3 | 7 -13.8 | 6 -14.4 | 6 -14.4 | 5 -15 | 5 -15 | 6 -14.4 | 8 -13.3 | 9 -12.8 | 11 -11.6 | 13 -10.5 | 14 -10 | 15 -9.4 | 15 -9.4 | 15 -9.4 | 15 -9.4 | 15 -9.4 | 15 -9.2 | 16 -9 | 16 -8.8 | 16 -8.8 | 16 -8.8 | 16 -8.8 | 16 -8.8 | 16 -8.8 | 16 -8.8 | 16 -8.6 | 17 -8.5 | 17 -8.3 | 18 -7.6 | 20 -6.9 | 21 -6.2 | 24 -4.7 | 26 -3.1 | 29 -1.6 | 30 -1.2 | 30 -0.9 | 31 -0.5 | 31 -0.7 | 30 -1 | 30 -1.2 | 30 -1.1 | 30 -1 | 30 -0.9 | 31 -0.7 | 31 -0.6 | 31 -0.5 | 32 -0.2 | 32 0.1 | 33 0.4 | 33 0.6 | 34 0.9 | 34 1.2 | 35 1.6 | 36 2.1 | 37 2.5 | 37 2.9 | 38 3.4 | 39 3.8 | 39 3.9 | 39 4 | 39 4.2 | 40 4.3 | 40 4.4 | 40 4.5 | 40 4.4 | 40 4.3 | 39 4.2 | 39 4 | 39 3.9 | 39 3.8 | 39 3.7 | 39 3.7 | 38 3.6 | 38 3.5 | 38 3.5 | 38 3.4 |
Source: CAMS, Vaisala Xweather
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