Moderate
Primary Pollutant: PM2.5
O3 | 30 µg/m3 (14) |
PM2.5 | 14 µg/m3 (54) |
PM10 | 22 µg/m3 (20) |
CO | 489 µg/m3 (5) |
NO2 | 21 µg/m3 (10) |
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 | 29 |
PM2.5 | 6.9 (29) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 24 |
PM2.5 | 5.8 (24) | n/a | n/a | n/a | n/a | 2.096 (1) |
Schiller Park | 18 |
PM2.5 | 4.4 (18) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 18 |
PM2.5 | 4.4 (18) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 19 |
PM2.5 | 4.6 (19) | n/a | n/a | 29 (13) | n/a | n/a |
Cicero | 22 |
PM2.5 | 5.3 (22) | 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 | 21 |
PM2.5 | 5.2 (21) | n/a | n/a | n/a | n/a | n/a |
Michigan City | 3 |
O3 | n/a | n/a | n/a | 5.88 (3) | n/a | n/a |
Rockdale | 20 |
PM2.5 | 4.9 (20) | 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) |
Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 9pm | 10pm | 11pm | 12am | 1am | 2am |
30 | 32 | 34 | 37 | 55 | 61 | 66 | 66 | 59 | 59 | 56 | 57 | 58 | 61 | 69 | 74 | 70 | 62 | 54 | 51 | 51 | 51 | 51 | 52 | 52 | 52 | 53 | 54 | 55 | 56 | 58 | 57 | 55 | 53 | 52 | 52 | 53 | 52 | 53 | 53 | 50 | 50 | 50 | 50 | 47 | 35 | 39 | 41 | 45 | 55 | 56 | 59 | 55 | 57 | 56 | 55 | 54 | 53 | 52 | 51 | 51 | 50 | 50 | 50 | 49 | 49 | 48 | 49 | 56 | 56 | 56 | 56 | 56 | 54 | 53 | 54 | 55 | 52 | 44 | 38 | 38 | 33 | 25 | 17 | 15 | 14 | 17 | 25 | 42 | 42 | 38 | 26 | 23 | 25 | 28 | 28 | 27 |
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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 |
N | N | N | N | N | N | NNE | NE | ENE | E | ESE | ESE | E | E | E | E | E | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | W | W | W |
3 5 | 2 4 | 2 4 | 2 4 | 2 4 | 3 5 | 3 6 | 4 7 | 6 9 | 7 11 | 8 13 | 8 13 | 9 14 | 9 14 | 9 14 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 12 19 | 12 20 | 12 20 | 13 22 | 13 22 | 14 22 | 14 23 | 15 23 | 15 24 | 15 25 | 16 25 | 16 26 | 16 26 | 16 26 | 15 24 | 14 22 | 12 20 | 11 18 | 10 16 | 9 14 | 8 13 | 8 12 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 5 8 | 5 8 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 5 8 | 6 9 | 6 10 | 7 11 | 7 12 | 8 13 | 8 14 | 9 14 | 10 15 | 10 16 | 11 17 | 11 18 | 11 18 | 12 19 | 12 19 | 12 19 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 |
10 -12.3 | 10 -12.3 | 9 -12.6 | 9 -12.6 | 10 -12.3 | 10 -12.3 | 12 -11.1 | 14 -10 | 17 -8.1 | 21 -6.2 | 24 -4.4 | 26 -3.3 | 27 -2.7 | 28 -2.3 | 28 -2.3 | 27 -2.8 | 26 -3.3 | 26 -3.3 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 25 -3.8 | 26 -3.3 | 26 -3.3 | 28 -2.3 | 29 -1.6 | 30 -1.2 | 32 0 | 34 1.2 | 36 2.2 | 38 3.4 | 39 3.8 | 40 4.4 | 41 5 | 41 4.9 | 40 4.7 | 40 4.6 | 40 4.5 | 40 4.5 | 40 4.5 | 40 4.5 | 40 4.5 | 40 4.5 | 40 4.7 | 41 4.8 | 41 5 | 41 4.8 | 40 4.7 | 40 4.5 | 40 4.7 | 41 4.8 | 41 5 | 42 5.7 | 44 6.5 | 45 7.2 | 45 7.4 | 46 7.5 | 46 7.7 | 44 6.8 | 43 5.9 | 41 5 | 41 4.8 | 40 4.6 | 40 4.4 | 40 4.2 | 39 4 | 39 3.8 | 39 4 | 40 4.2 | 40 4.4 | 40 4.6 | 41 4.8 | 41 5 | 42 5.8 | 44 6.5 | 45 7.3 | 46 8 | 48 8.8 | 49 9.5 | 49 9.4 | 49 9.3 | 48 9.2 | 48 9 | 48 8.9 | 48 8.8 | 47 8.1 | 45 7.4 | 44 6.7 | 43 5.9 | 41 5.2 | 40 4.5 | 39 3.8 | 37 3 |
Source: CAMS, Vaisala Xweather
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