Moderate
Primary Pollutant: PM2.5
O3 | 11 µg/m3 (5) |
PM2.5 | 16 µg/m3 (59) |
PM10 | 23 µg/m3 (21) |
CO | 222 µg/m3 (2) |
NO2 | 27 µg/m3 (13) |
SO2 | 0 µg/m3 (0) |
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 | 5.2 (21) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 24 |
PM2.5 | 5.9 (24) | n/a | n/a | n/a | n/a | 2.358 (1) |
Schiller Park | 53 |
PM2.5 | 13 (53) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 52 |
PM2.5 | 12 (52) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 55 |
PM2.5 | 14 (55) | n/a | n/a | 12 (5) | n/a | n/a |
Hometown | 70 |
PM2.5 | 21 (70) | 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 | 46 |
PM2.5 | 11 (46) | n/a | n/a | n/a | n/a | n/a |
Michigan City | 16 |
O3 | n/a | n/a | n/a | 35 (16) | n/a | n/a |
Rockdale | 24 |
PM2.5 | 5.8 (24) | 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) |
Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | Wednesday, Dec 18 | Thursday, Dec 19 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm |
68 | 67 | 66 | 26 | 30 | 30 | 30 | 26 | 26 | 30 | 34 | 26 | 20 | 19 | 17 | 17 | 19 | 21 | 27 | 29 | 30 | 31 | 30 | 29 | 33 | 26 | 26 | 28 | 30 | 32 | 33 | 33 | 33 | 32 | 32 | 31 | 29 | 28 | 25 | 26 | 26 | 28 | 28 | 28 | 28 | 28 | 26 | 33 | 53 | 62 | 65 | 65 | 63 | 58 | 57 | 57 | 57 | 52 | 42 | 42 | 49 | 42 | 39 | 40 | 40 | 40 | 40 | 40 | 21 | 20 | 19 | 19 | 19 | 20 | 21 | 23 | 24 | 25 | 26 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 28 | 28 | 29 | 29 | 31 | 31 |
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 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 |
SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | SSW | SSW | SW | SW | SW | SW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SSW | SSW | SSW | ENE | ENE | ENE | ENE | ENE | ENE | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | WSW | WSW | WSW | WSW | WSW | WSW | S | S | S | S | S | S |
6 9 | 6 9 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 9 14 | 9 14 | 10 16 | 10 16 | 9 14 | 9 14 | 9 14 | 9 14 | 10 16 | 11 18 | 12 20 | 13 22 | 16 25 | 17 27 | 17 27 | 17 27 | 17 27 | 17 27 | 16 25 | 16 25 | 16 25 | 15 23 | 15 23 | 13 22 | 13 22 | 12 20 | 12 20 | 11 18 | 10 15 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 7 11 | 6 10 | 6 9 | 5 8 | 4 7 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 2 4 | 2 4 | 3 4 | 3 5 | 3 5 | 4 6 | 4 7 | 4 7 | 6 9 | 7 11 | 8 13 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 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 | 6 9 | 7 11 | 8 13 | 9 14 | 10 16 | 11 18 | 11 18 | 11 17 | 11 17 | 10 17 | 10 16 |
43 6.2 | 43 6.2 | 42 5.6 | 42 5.6 | 42 5.6 | 41 5 | 41 5 | 42 5.6 | 42 5.6 | 43 6.2 | 44 6.7 | 45 7.2 | 46 7.7 | 46 7.7 | 48 8.8 | 49 9.5 | 51 10.6 | 53 11.7 | 53 11.7 | 53 11.7 | 54 12.2 | 52 11.2 | 50 10 | 48 8.8 | 46 7.7 | 44 6.7 | 41 5 | 40 4.5 | 39 3.8 | 38 3.4 | 38 3.4 | 37 2.7 | 36 2.2 | 35 1.7 | 34 1.2 | 33 0.6 | 33 0.6 | 33 0.6 | 33 0.8 | 34 1 | 34 1.2 | 36 2.1 | 37 2.9 | 39 3.8 | 40 4.2 | 40 4.6 | 41 5 | 40 4.2 | 38 3.5 | 37 2.7 | 36 2.4 | 36 2 | 35 1.7 | 35 1.7 | 35 1.7 | 35 1.7 | 35 1.7 | 35 1.7 | 35 1.7 | 35 1.5 | 34 1.4 | 34 1.2 | 34 1.4 | 35 1.5 | 35 1.7 | 36 2 | 36 2.4 | 37 2.7 | 37 2.5 | 36 2.4 | 36 2.2 | 34 1.3 | 33 0.4 | 31 -0.5 | 30 -1.1 | 29 -1.6 | 28 -2.2 | 27 -2.7 | 26 -3.3 | 25 -3.8 | 25 -4.1 | 24 -4.4 | 24 -4.7 | 23 -4.9 | 23 -5.2 | 22 -5.5 | 24 -4.7 | 25 -3.8 | 27 -3 | 28 -2.2 | 30 -1.3 | 31 -0.5 | 31 -0.3 | 32 -0.1 | 32 0.1 | 32 0.2 | 33 0.4 |
Source: CAMS, Vaisala Xweather
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