Moderate
Primary Pollutant: PM2.5
O3 | 53 µg/m3 (24) |
PM2.5 | 13 µg/m3 (53) |
PM10 | 20 µg/m3 (18) |
CO | 299 µg/m3 (3) |
NO2 | 17 µg/m3 (8) |
SO2 | 7 µg/m3 (4) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Lansing | 38 |
PM2.5 | 9.2 (38) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 52 |
PM2.5 | 13 (52) | n/a | n/a | n/a | n/a | 5.502 (3) |
Schiller Park | 36 |
PM2.5 | 8.8 (36) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 32 |
PM2.5 | 7.8 (32) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 32 |
PM2.5 | 7.8 (32) | n/a | n/a | 49 (22) | n/a | n/a |
Hometown | 47 |
PM2.5 | 11 (47) | n/a | n/a | n/a | n/a | n/a |
Cicero | 43 |
PM2.5 | 10 (43) | n/a | n/a | n/a | n/a | n/a |
Naperville | 43 |
PM2.5 | 11 (43) | n/a | n/a | n/a | n/a | n/a |
Cary | 48 |
PM2.5 | 12 (48) | n/a | n/a | n/a | n/a | n/a |
Rockdale | 42 |
PM2.5 | 10 (42) | 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) |
Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 3am |
51 | 50 | 50 | 50 | 52 | 54 | 54 | 52 | 50 | 50 | 50 | 50 | 52 | 52 | 54 | 52 | 46 | 42 | 35 | 29 | 26 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 23 | 22 | 21 | 21 | 21 | 21 | 23 | 29 | 30 | 29 | 25 | 21 | 21 | 29 | 36 | 44 | 53 | 62 | 65 | 56 | 49 | 53 | 53 | 53 | 53 | 54 | 54 | 55 | 56 | 56 | 55 | 55 | 55 | 55 | 55 | 54 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 21 | 25 | 29 | 38 | 42 | 38 | 33 | 29 | 29 | 29 | 33 | 50 | 59 | 59 | 56 | 52 | 46 | 38 | 33 | 29 | 29 | 29 | 33 |
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 | 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 | 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 |
E | E | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | S | S | S | S | SSW | SSW | SSW | SSW | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | SSW | SSW | SSW | 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 | W | W | W | W | W | W | W | W | W | W | W | W | W |
10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 11 18 | 11 18 | 11 18 | 10 16 | 10 16 | 10 16 | 11 18 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 12 20 | 13 21 | 13 20 | 12 20 | 11 18 | 10 16 | 9 14 | 8 13 | 7 12 | 7 11 | 7 11 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 7 12 | 8 13 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 11 18 | 12 20 | 13 21 | 14 22 | 14 23 | 15 23 | 15 23 | 15 23 | 15 23 | 14 23 | 14 22 | 13 22 | 13 21 | 13 20 | 12 20 | 12 20 | 12 19 | 12 19 | 12 19 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 10 16 | 9 15 | 8 14 | 7 12 | 7 11 | 6 9 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 3 5 | 4 6 | 4 7 | 4 7 |
23 -5 | 24 -4.4 | 23 -5 | 23 -5 | 25 -3.8 | 26 -3.3 | 27 -2.8 | 29 -1.6 | 32 0 | 34 1.2 | 35 1.9 | 36 2.4 | 36 2.4 | 36 2.4 | 36 2.4 | 36 2.2 | 36 2.2 | 36 2.2 | 36 2.2 | 37 2.7 | 38 3.4 | 38 3.4 | 38 3.4 | 38 3.4 | 38 3.4 | 38 3.4 | 38 3.4 | 39 3.8 | 39 3.8 | 39 4 | 40 4.5 | 40 4.5 | 40 4.7 | 40 4.7 | 40 4.7 | 41 5 | 41 5.3 | 42 5.6 | 43 5.9 | 43 6.2 | 42 5.8 | 42 5.4 | 41 5 | 40 4.6 | 40 4.2 | 39 3.8 | 40 4.2 | 40 4.6 | 41 5 | 42 5.5 | 43 5.9 | 44 6.4 | 45 7.2 | 46 8 | 48 8.8 | 49 9.2 | 49 9.6 | 50 10 | 49 9.5 | 48 8.9 | 47 8.4 | 45 7.5 | 44 6.5 | 42 5.6 | 41 5 | 40 4.5 | 39 3.9 | 38 3.3 | 37 2.8 | 36 2.2 | 35 1.8 | 34 1.3 | 34 0.9 | 33 0.4 | 32 -0.1 | 31 -0.5 | 32 0 | 33 0.6 | 34 1.1 | 35 1.6 | 36 2.2 | 37 2.7 | 37 2.6 | 36 2.4 | 36 2.3 | 36 2.1 | 36 2 | 35 1.9 | 34 1.4 | 34 0.8 | 33 0.3 | 32 -0.2 | 31 -0.7 | 30 -1.2 | 29 -1.4 | 29 -1.6 | 29 -1.9 |
Source: CAMS, Vaisala Xweather
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