Good
Primary Pollutant: O3
O3 | 81 µg/m3 (37) |
PM2.5 | 3 µg/m3 (12) |
PM10 | 22 µg/m3 (20) |
CO | 217 µg/m3 (2) |
NO2 | 1 µg/m3 (0) |
SO2 | 1 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Altoona | 28 |
PM2.5 | 6.7 (28) | 13 (12) | n/a | 50 (23) | n/a | n/a |
Marine On Saint Croix | 28 |
O3 | n/a | n/a | n/a | 62 (28) | n/a | n/a |
Source: AirNow (EPA), Wisconsin Dept. of Natural Resources, Minnesota Pollution Control Agency
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, Mar 28 | Friday, Mar 29 | Saturday, Mar 30 | Sunday, Mar 31 | Monday, Apr 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11pm |
37 | 36 | 34 | 33 | 63 | 64 | 67 | 68 | 68 | 59 | 52 | 46 | 33 | 32 | 35 | 37 | 38 | 38 | 38 | 38 | 36 | 35 | 34 | 35 | 35 | 36 | 36 | 35 | 35 | 42 | 47 | 50 | 54 | 55 | 54 | 53 | 39 | 38 | 38 | 37 | 37 | 38 | 39 | 38 | 35 | 33 | 33 | 33 | 33 | 31 | 30 | 29 | 29 | 27 | 28 | 28 | 32 | 30 | 30 | 31 | 31 | 32 | 32 | 33 | 34 | 35 | 36 | 36 | 36 | 42 | 40 | 38 | 38 | 38 | 39 | 39 | 39 | 40 | 40 | 40 | 41 | 40 | 40 | 40 | 41 | 41 | 42 | 42 | 42 | 41 | 42 | 42 | 42 | 42 | 42 | 41 | 41 |
O3 | O3 | O3 | O3 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | O3 | O3 | O3 | O3 |
WNW | WNW | NW | NNW | N | NNE | ENE | ENE | ENE | E | E | E | ESE | ESE | ESE | ESE | ESE | ESE | E | E | E | E | ESE | ESE | ESE | ESE | E | ENE | ENE | NE | NE | N | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | NW | NW | NW | NW | NNW | N | NNE | N | N | NNE | NE | NE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
4 7 | 4 7 | 4 7 | 4 6 | 3 6 | 4 6 | 2 3 | 4 6 | 4 7 | 5 8 | 6 9 | 7 12 | 8 14 | 9 15 | 10 15 | 10 16 | 10 17 | 10 16 | 10 16 | 9 15 | 9 14 | 9 14 | 9 15 | 9 15 | 9 14 | 8 13 | 7 11 | 5 8 | 5 8 | 4 7 | 5 8 | 4 7 | 6 9 | 7 11 | 8 13 | 9 14 | 10 17 | 11 17 | 11 17 | 10 17 | 11 17 | 11 17 | 10 16 | 8 13 | 7 11 | 6 10 | 6 10 | 6 10 | 6 9 | 5 7 | 3 6 | 2 4 | 3 4 | 3 5 | 3 4 | 3 4 | 3 5 | 3 4 | 3 5 | 4 7 | 4 7 | 4 7 | 4 7 | 5 8 | 6 10 | 7 11 | 7 12 | 8 12 | 8 13 | 8 13 | 9 15 | 10 16 | 10 16 | 10 16 | 10 17 | 10 17 | 10 16 | 10 17 | 10 17 | 11 17 | 11 18 | 12 19 | 12 19 | 12 20 | 12 19 | 12 19 | 12 20 | 13 21 | 13 21 | 13 21 | 13 21 | 13 22 | 13 22 | 12 20 | 12 19 | 12 19 | 12 20 |
24 -4.7 | 23 -5.3 | 21 -6 | 20 -6.6 | 19 -7.1 | 19 -7.2 | 19 -7.5 | 18 -7.7 | 18 -8 | 20 -6.8 | 25 -4.1 | 29 -1.6 | 32 0.1 | 36 2 | 38 3.6 | 41 5.1 | 44 6.6 | 45 7.4 | 46 7.8 | 45 7.1 | 43 6 | 41 4.8 | 40 4.2 | 39 4.1 | 39 3.8 | 38 3.4 | 38 3.3 | 37 2.8 | 37 2.5 | 36 2.3 | 36 2.1 | 35 1.8 | 35 1.7 | 35 1.7 | 36 2 | 37 2.7 | 39 3.6 | 40 4.6 | 42 5.6 | 43 6 | 43 6.4 | 44 6.8 | 43 6.2 | 42 5.5 | 41 4.9 | 39 3.8 | 37 2.8 | 35 1.7 | 34 1.2 | 33 0.8 | 33 0.3 | 32 -0.1 | 31 -0.5 | 30 -0.9 | 30 -1.1 | 30 -1.2 | 30 -1.4 | 32 -0.1 | 34 1.3 | 37 2.6 | 39 4 | 42 5.4 | 44 6.8 | 45 7.2 | 46 7.5 | 46 7.9 | 45 7.3 | 44 6.7 | 43 6.2 | 41 5.2 | 40 4.3 | 38 3.4 | 37 3 | 37 2.6 | 36 2.2 | 35 1.8 | 35 1.5 | 34 1.1 | 34 1.1 | 34 1.1 | 34 1 | 35 1.5 | 36 2 | 37 2.5 | 38 3.4 | 40 4.4 | 42 5.3 | 42 5.4 | 42 5.5 | 42 5.6 | 41 5.2 | 41 4.9 | 40 4.5 | 39 3.7 | 37 2.8 | 36 2 | 35 1.5 |
Source: CAMS, Vaisala Xweather
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