Good
Primary Pollutant: PM2.5
O3 | 29 µg/m3 (13) |
PM2.5 | 7 µg/m3 (29) |
PM10 | 12 µg/m3 (11) |
CO | 224 µg/m3 (2) |
NO2 | 12 µg/m3 (6) |
SO2 | 3 µg/m3 (2) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Alton | 22 |
PM2.5 | 5.4 (22) | n/a | n/a | n/a | n/a | n/a |
Jerseyville | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Granite City | 23 |
PM2.5 | 5.6 (23) | n/a | n/a | n/a | n/a | n/a |
Baldwin | 17 |
PM2.5 | 4.2 (17) | n/a | n/a | n/a | n/a | n/a |
Wood River | 24 |
PM2.5 | 5.8 (24) | n/a | n/a | n/a | n/a | n/a |
East Saint Louis | 18 |
PM2.5 | 4.3 (18) | n/a | n/a | n/a | n/a | n/a |
Earth City | 6 |
NO2 | n/a | n/a | 12 (6) | n/a | n/a | 2.358 (1) |
Brooklyn | 14 |
O3 | 1.8 (7) | 7 (6) | 20 (10) | 31 (14) | 229 (2) | 1.834 (1) |
Brooklyn | 18 |
PM2.5 | 4.4 (18) | 8 (7) | n/a | n/a | n/a | n/a |
Source: Illinois EPA, Missouri Department of Natural Resources
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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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 | 11pm | 12am | 1am |
41 | 40 | 39 | 38 | 32 | 35 | 39 | 43 | 39 | 32 | 24 | 25 | 28 | 28 | 30 | 39 | 46 | 43 | 34 | 33 | 27 | 26 | 27 | 26 | 23 | 24 | 25 | 25 | 23 | 20 | 19 | 22 | 26 | 32 | 25 | 29 | 30 | 32 | 31 | 27 | 25 | 24 | 24 | 24 | 31 | 31 | 31 | 29 | 26 | 25 | 22 | 25 | 25 | 29 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 27 | 29 | 29 | 26 | 22 | 24 | 22 | 25 | 25 | 32 | 38 | 38 | 33 | 25 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 |
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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | SW | SW | SSW | S | S | S | SSE | SE | SE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | S | SSW | SW | WSW | WSW | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | SSW | SSW | SSW | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW |
6 9 | 6 9 | 6 9 | 6 9 | 5 9 | 6 9 | 4 7 | 4 7 | 4 7 | 4 7 | 5 7 | 6 9 | 6 10 | 7 11 | 7 11 | 7 11 | 6 9 | 6 9 | 7 11 | 7 11 | 8 13 | 8 13 | 8 13 | 7 11 | 7 11 | 7 12 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 8 13 | 9 14 | 10 16 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 7 11 | 6 10 | 6 10 | 6 9 | 5 8 | 4 7 | 3 5 | 3 5 | 3 4 | 2 4 | 2 3 | 1 2 | 1 2 | 1 2 | 2 3 | 2 4 | 3 4 | 3 5 | 3 5 | 4 7 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 5 8 | 5 8 | 6 9 | 6 10 | 6 10 | 7 11 | 7 12 | 8 13 | 9 14 | 10 16 | 10 17 | 11 18 | 11 18 | 11 17 | 11 17 | 10 17 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 11 | 6 10 | 6 9 | 6 9 |
48 8.7 | 46 7.7 | 45 7.2 | 44 6.9 | 43 6.2 | 43 6.2 | 43 6.2 | 44 6.7 | 46 7.6 | 48 8.7 | 50 10 | 52 11 | 53 11.6 | 54 12.5 | 55 12.6 | 55 13 | 52 11.2 | 51 10.6 | 49 9.5 | 49 9.5 | 50 10 | 50 10 | 49 9.5 | 52 11.2 | 53 11.7 | 54 12.2 | 55 12.7 | 55 12.7 | 55 12.7 | 55 12.6 | 56 13.4 | 57 13.8 | 58 14.5 | 59 15 | 60 15.6 | 60 15.6 | 59 15 | 58 14.4 | 57 13.8 | 54 12.4 | 52 10.9 | 49 9.5 | 47 8.4 | 45 7.3 | 43 6.2 | 42 5.4 | 40 4.7 | 39 3.9 | 38 3.4 | 37 2.8 | 36 2.2 | 35 1.9 | 35 1.5 | 34 1.2 | 36 2.1 | 37 3 | 39 3.8 | 42 5.7 | 46 7.6 | 49 9.5 | 50 10.1 | 51 10.7 | 52 11.2 | 51 10.3 | 49 9.4 | 47 8.4 | 47 8.1 | 46 7.9 | 46 7.6 | 45 7.3 | 45 7 | 44 6.7 | 44 6.6 | 44 6.5 | 44 6.5 | 43 6.4 | 43 6.3 | 43 6.2 | 44 6.5 | 44 6.7 | 45 7 | 45 7.2 | 45 7.5 | 46 7.7 | 45 7.2 | 44 6.6 | 43 6.1 | 42 5.5 | 41 5 | 40 4.4 | 38 3.6 | 37 2.8 | 36 2 | 34 1.1 | 33 0.3 | 31 -0.5 | 30 -1.1 |
Source: CAMS, Vaisala Xweather
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