Good
Primary Pollutant: O3
O3 | 47 µg/m3 (21) |
PM2.5 | 5 µg/m3 (21) |
PM10 | 16 µg/m3 (15) |
CO | 295 µg/m3 (3) |
NO2 | 19 µg/m3 (9) |
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) |
---|---|---|---|---|---|---|---|---|
Winthrop Harbor | 10 |
PM2.5 | 2.3 (10) | n/a | n/a | n/a | n/a | n/a |
Lansing | 16 |
PM2.5 | 3.8 (16) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 11 |
PM2.5 | 2.7 (11) | n/a | n/a | n/a | n/a | 1.31 (1) |
Schiller Park | 14 |
PM2.5 | 3.5 (14) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 12 |
PM2.5 | 2.9 (12) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 29 |
O3 | 2.8 (12) | n/a | n/a | 65 (29) | n/a | n/a |
Hometown | 16 |
PM2.5 | 3.9 (16) | n/a | n/a | n/a | n/a | n/a |
Cicero | 20 |
PM2.5 | 4.9 (20) | n/a | n/a | n/a | n/a | n/a |
Naperville | 12 |
PM2.5 | 2.9 (12) | n/a | n/a | n/a | n/a | n/a |
Cary | 15 |
PM2.5 | 3.6 (15) | 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) |
Saturday, Jan 18 | Sunday, Jan 19 | Monday, Jan 20 | Tuesday, Jan 21 | Wednesday, Jan 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
27 | 26 | 25 | 24 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 32 | 31 | 31 | 29 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 25 | 25 | 28 | 29 | 30 | 31 | 31 | 32 | 31 | 30 | 27 | 24 | 23 | 25 | 25 | 22 | 22 | 21 | 25 | 28 | 28 | 28 | 31 | 36 | 28 | 29 | 30 | 30 | 30 | 31 | 32 | 32 | 32 | 30 | 29 | 27 | 25 | 31 | 33 | 31 | 31 | 29 | 27 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 33 | 33 | 33 |
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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | 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 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | WNW | NW | WNW | WNW | 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 | W | W | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW |
12 20 | 12 20 | 12 20 | 13 21 | 13 21 | 13 22 | 14 23 | 15 23 | 15 23 | 15 23 | 14 22 | 15 23 | 15 24 | 16 25 | 16 25 | 17 27 | 17 27 | 17 27 | 17 27 | 17 27 | 17 27 | 16 25 | 16 25 | 15 24 | 15 23 | 14 22 | 14 22 | 13 22 | 13 22 | 13 22 | 12 20 | 12 20 | 12 20 | 11 18 | 11 18 | 11 18 | 12 19 | 12 20 | 13 22 | 15 23 | 16 25 | 16 25 | 16 25 | 16 25 | 14 23 | 13 20 | 11 18 | 10 17 | 10 16 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 11 18 | 12 20 | 13 22 | 13 21 | 13 20 | 12 20 | 11 18 | 10 15 | 8 13 | 8 13 | 8 12 | 7 12 | 7 12 | 7 11 | 7 11 | 7 12 | 8 13 | 8 14 | 9 14 | 10 15 | 10 16 | 11 18 | 12 19 | 13 20 | 14 22 | 14 23 | 15 25 | 15 24 | 14 22 | 13 21 | 13 20 | 12 19 | 11 18 | 11 17 | 10 17 |
21 -6.2 | 20 -6.6 | 18 -7.8 | 17 -8.3 | 15 -9.4 | 13 -10.3 | 11 -11.4 | 10 -12.3 | 9 -12.8 | 9 -13 | 8 -13.3 | 7 -13.8 | 6 -14.4 | 6 -14.4 | 6 -14.4 | 6 -14.4 | 7 -13.8 | 7 -13.8 | 7 -13.8 | 6 -14.2 | 5 -15 | 4 -15.5 | 3 -16.2 | 2 -16.6 | 1 -17.2 | 1 -17.2 | 0 -17.7 | -1 -18.3 | -2 -18.8 | -3 -19.5 | -3 -19.5 | -3 -19.5 | -3 -19.5 | -3 -19.5 | -3 -19.5 | -3 -19.5 | -1 -18.6 | 0 -17.7 | 2 -16.4 | 5 -15.1 | 7 -13.8 | 8 -13.3 | 9 -12.8 | 10 -12.3 | 9 -12.6 | 9 -13 | 8 -13.3 | 6 -14.4 | 4 -15.5 | 2 -16.6 | 1 -17 | 1 -17.3 | 0 -17.7 | -1 -18.2 | -2 -18.8 | -3 -19.3 | -3 -19.5 | -4 -19.8 | -4 -20 | -4 -20 | -4 -20 | -4 -20 | -2 -19.1 | -1 -18.1 | 1 -17.2 | 2 -16.6 | 3 -16.1 | 4 -15.5 | 3 -15.9 | 3 -16.2 | 2 -16.6 | 1 -17 | 1 -17.3 | 0 -17.7 | -1 -18.1 | -1 -18.4 | -2 -18.8 | -1 -18.4 | -1 -18.1 | 0 -17.7 | 1 -17.3 | 1 -17 | 2 -16.6 | 4 -15.4 | 6 -14.2 | 9 -13 | 11 -11.8 | 13 -10.6 | 15 -9.4 | 16 -8.8 | 17 -8.1 | 19 -7.5 | 20 -6.8 | 21 -6.2 | 22 -5.5 | 22 -5.6 | 22 -5.7 |
Source: CAMS, Vaisala Xweather
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