Moderate
Primary Pollutant: PM2.5
O3 | 28 µg/m3 (13) |
PM2.5 | 21 µg/m3 (69) |
PM10 | 23 µg/m3 (21) |
CO | 329 µg/m3 (3) |
NO2 | 23 µg/m3 (11) |
SO2 | 5 µg/m3 (3) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Winthrop Harbor | 62 |
PM2.5 | 17 (62) | n/a | n/a | n/a | n/a | n/a |
Lansing | 69 |
PM2.5 | 21 (69) | n/a | n/a | n/a | n/a | n/a |
East Chicago | 64 |
PM2.5 | 18 (64) | n/a | n/a | n/a | n/a | 1.834 (1) |
Schiller Park | 65 |
PM2.5 | 19 (65) | n/a | n/a | n/a | n/a | n/a |
Des Plaines | 62 |
PM2.5 | 18 (62) | n/a | n/a | n/a | n/a | n/a |
Northbrook | 61 |
PM2.5 | 17 (61) | n/a | n/a | 27 (12) | n/a | n/a |
Hometown | 59 |
PM2.5 | 16 (59) | n/a | n/a | n/a | n/a | n/a |
Cicero | 59 |
PM2.5 | 16 (59) | n/a | n/a | n/a | n/a | n/a |
Naperville | 95 |
PM2.5 | 33 (95) | n/a | n/a | n/a | n/a | n/a |
Cary | 70 |
PM2.5 | 21 (70) | 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) |
Wednesday, Dec 25 | Thursday, Dec 26 | Friday, Dec 27 | Saturday, Dec 28 | Sunday, Dec 29 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 9pm | 10pm |
57 | 57 | 57 | 57 | 60 | 52 | 52 | 59 | 69 | 74 | 72 | 69 | 63 | 53 | 51 | 57 | 56 | 60 | 66 | 73 | 72 | 70 | 71 | 67 | 63 | 60 | 60 | 61 | 62 | 63 | 64 | 64 | 64 | 65 | 65 | 62 | 36 | 43 | 36 | 36 | 39 | 44 | 48 | 48 | 44 | 40 | 31 | 26 | 34 | 30 | 28 | 29 | 31 | 33 | 38 | 38 | 26 | 55 | 55 | 54 | 53 | 52 | 52 | 51 | 49 | 47 | 46 | 45 | 44 | 34 | 37 | 37 | 38 | 38 | 38 | 38 | 38 | 42 | 38 | 42 | 43 | 50 | 55 | 57 | 56 | 54 | 52 | 52 | 50 | 50 | 54 | 61 | 66 | 69 | 70 | 73 | 77 |
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 | 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 | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SE | SE | ESE | ESE | ESE | ESE | ESE | ESE | SE | SE | SE | SE | SE | SE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 6 9 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 6 9 | 6 9 | 6 10 | 7 11 | 7 11 | 7 11 | 7 11 | 6 9 | 7 11 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 7 12 | 8 12 | 8 13 | 9 14 | 10 15 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 12 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 12 | 8 13 | 8 13 | 8 13 | 8 13 | 7 11 | 6 10 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 | 5 7 | 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 | 7 12 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 5 8 | 5 8 | 4 7 | 4 7 |
37 2.7 | 38 3.4 | 38 3.4 | 38 3.4 | 38 3.4 | 39 3.8 | 39 3.8 | 39 3.8 | 39 3.8 | 39 3.8 | 39 4 | 41 4.8 | 42 5.6 | 43 6.2 | 44 6.7 | 46 7.7 | 46 7.7 | 46 7.7 | 45 7.3 | 45 7.2 | 44 6.9 | 44 6.7 | 44 6.4 | 44 6.4 | 43 6.2 | 43 6.2 | 43 6.2 | 43 5.8 | 42 5.6 | 43 6 | 42 5.6 | 42 5.6 | 42 5.6 | 42 5.6 | 43 6.2 | 44 6.7 | 45 7.2 | 45 7.5 | 46 7.7 | 46 7.9 | 47 8.2 | 47 8.4 | 47 8.4 | 47 8.4 | 47 8.4 | 47 8.5 | 47 8.5 | 47 8.6 | 48 8.6 | 48 8.7 | 48 8.8 | 48 8.6 | 47 8.5 | 47 8.4 | 47 8.4 | 47 8.3 | 47 8.3 | 47 8.5 | 47 8.6 | 48 8.8 | 48 9.2 | 49 9.6 | 50 10 | 50 10.2 | 51 10.4 | 51 10.6 | 50 10.2 | 50 9.8 | 49 9.4 | 48 9 | 47 8.5 | 46 8.1 | 46 7.6 | 45 7.2 | 44 6.7 | 44 6.5 | 43 6.2 | 43 6 | 42 5.7 | 42 5.5 | 41 5.2 | 42 5.6 | 43 5.9 | 43 6.2 | 44 6.5 | 44 6.8 | 45 7.1 | 45 7 | 44 6.8 | 44 6.7 | 44 6.5 | 43 6.4 | 43 6.2 | 42 5.7 | 41 5.3 | 41 4.8 | 40 4.3 |
Source: CAMS, Vaisala Xweather
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