Good
Primary Pollutant: PM2.5
O3 | 57 µg/m3 (26) |
PM2.5 | 8 µg/m3 (33) |
PM10 | 17 µg/m3 (15) |
CO | 308 µg/m3 (3) |
NO2 | 10 µg/m3 (5) |
SO2 | 3 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Alton | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
Watson | 11 |
O3 | n/a | n/a | n/a | 24 (11) | n/a | n/a |
Wood River | 36 |
O3 | 2.6 (11) | n/a | n/a | 78 (36) | n/a | n/a |
Nilwood | 30 |
O3 | n/a | n/a | n/a | 67 (30) | n/a | n/a |
Maryville | 38 |
O3 | n/a | n/a | n/a | 84 (38) | n/a | n/a |
Watson | 11 |
O3 | n/a | n/a | n/a | 24 (11) | n/a | n/a |
Alton | 33 |
O3 | n/a | n/a | n/a | 73 (33) | n/a | n/a |
Maryville | 201 |
PM2.5 | 151 (201) | n/a | n/a | 84 (38) | n/a | n/a |
Wood River | 36 |
O3 | 2.6 (11) | n/a | n/a | 78 (36) | n/a | n/a |
Nilwood | 30 |
O3 | n/a | n/a | n/a | 67 (30) | n/a | n/a |
Source: Illinois EPA, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Jul 8 | Tuesday, Jul 9 | Wednesday, Jul 10 | Thursday, Jul 11 | Friday, Jul 12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
31 | 32 | 32 | 30 | 28 | 20 | 25 | 28 | 29 | 30 | 31 | 34 | 35 | 39 | 45 | 45 | 38 | 29 | 21 | 18 | 14 | 16 | 24 | 25 | 25 | 24 | 20 | 16 | 18 | 22 | 25 | 27 | 29 | 29 | 29 | 29 | 32 | 33 | 31 | 28 | 27 | 27 | 27 | 27 | 24 | 25 | 38 | 46 | 51 | 50 | 38 | 29 | 25 | 31 | 26 | 35 | 31 | 35 | 26 | 28 | 31 | 31 | 30 | 28 | 31 | 29 | 29 | 34 | 38 | 38 | 38 | 38 | 42 | 45 | 46 | 50 | 52 | 52 | 54 | 54 | 54 | 54 | 70 | 72 | 74 | 76 | 68 | 60 | 52 | 50 | 52 | 52 | 54 | 54 | 54 | 54 | 54 |
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 | 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 | 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 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 |
SSE | SE | SE | SE | SE | SSE | S | S | S | SSW | SSW | SSW | SSW | SW | SW | SW | SW | WSW | WSW | W | W | W | WSW | WSW | WSW | W | WNW | WNW | NW | NNW | NNW | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NNE | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | SE | SE | SE |
4 7 | 4 7 | 3 5 | 4 7 | 4 7 | 6 9 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 8 13 | 8 13 | 8 13 | 7 11 | 7 11 | 6 9 | 6 9 | 6 9 | 4 7 | 4 7 | 4 7 | 4 7 | 3 5 | 4 7 | 3 5 | 3 5 | 4 7 | 6 9 | 7 11 | 7 11 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 8 13 | 9 14 | 9 14 | 9 14 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 8 13 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 | 5 8 | 4 7 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 6 | 4 6 | 4 6 | 4 7 | 4 7 | 4 7 | 4 7 | 4 6 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 |
68 19.8 | 67 19.5 | 67 19.5 | 67 19.5 | 70 21.2 | 73 22.7 | 76 24.5 | 79 25.8 | 81 27.1 | 83 28.4 | 84 29 | 86 30 | 86 30 | 86 30 | 85 29.5 | 84 28.8 | 82 27.7 | 78 25.5 | 76 24.2 | 74 23.5 | 73 22.7 | 72 22.4 | 72 22.1 | 71 21.9 | 71 21.9 | 71 21.4 | 70 21.2 | 70 21.2 | 72 22 | 72 22.5 | 74 23.1 | 74 23.6 | 74 23.6 | 74 23.6 | 74 23.6 | 74 23.6 | 75 24.1 | 75 24.1 | 75 23.9 | 75 23.7 | 74 23.6 | 73 22.8 | 72 22.1 | 70 21.4 | 70 21 | 69 20.7 | 69 20.3 | 69 20.3 | 69 20.3 | 69 20.3 | 68 20.2 | 68 20.1 | 68 20 | 69 20.6 | 70 21.1 | 71 21.7 | 72 22.2 | 73 22.6 | 74 23.1 | 75 23.6 | 75 24.2 | 76 24.7 | 76 24.5 | 76 24.3 | 75 24.1 | 74 23.4 | 73 22.7 | 71 21.9 | 70 21.2 | 69 20.5 | 68 19.8 | 68 19.7 | 67 19.7 | 67 19.6 | 67 19.6 | 67 19.6 | 67 19.5 | 69 20.7 | 72 22 | 74 23.2 | 76 24.4 | 78 25.7 | 80 26.9 | 80 26.9 | 80 26.8 | 80 26.8 | 80 26.8 | 80 26.7 | 80 26.7 | 78 25.7 | 76 24.7 | 75 23.7 | 73 22.6 | 71 21.6 | 69 20.6 | 69 20.5 | 69 20.4 |
Source: CAMS, Vaisala Xweather
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