Good
Primary Pollutant: O3
O3 | 58 µg/m3 (27) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 8 µg/m3 (7) |
CO | 194 µg/m3 (2) |
NO2 | 6 µg/m3 (3) |
SO2 | 1 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Bozeman | 30 |
PM2.5 | 7.2 (30) | n/a | n/a | n/a | n/a | n/a |
Source: AirNow (EPA), Montana DEQ
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Apr 19 | Saturday, Apr 20 | Sunday, Apr 21 | Monday, Apr 22 | Tuesday, Apr 23 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 4am | 5am | 6am | 7am |
27 | 28 | 33 | 34 | 34 | 37 | 37 | 37 | 36 | 36 | 36 | 36 | 35 | 34 | 32 | 30 | 29 | 28 | 25 | 22 | 21 | 20 | 18 | 17 | 17 | 18 | 22 | 27 | 29 | 31 | 33 | 35 | 36 | 36 | 36 | 35 | 34 | 30 | 26 | 24 | 21 | 21 | 20 | 19 | 20 | 22 | 24 | 25 | 27 | 29 | 33 | 37 | 41 | 43 | 45 | 46 | 49 | 49 | 47 | 46 | 45 | 48 | 47 | 46 | 40 | 40 | 42 | 43 | 45 | 47 | 47 | 46 | 47 | 49 | 50 | 57 | 64 | 71 | 68 | 66 | 64 | 61 | 59 | 56 | 52 | 49 | 48 | 47 | 45 | 44 | 43 | 43 | 42 | 41 | 40 | 40 | 42 |
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 | 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 | O3 |
NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NNE | E | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | SW | SW | SW | SW | SW | SW | SSW | SSW |
1 1 | 4 7 | 3 6 | 6 9 | 8 13 | 9 14 | 10 16 | 11 18 | 11 18 | 12 20 | 14 22 | 15 24 | 15 25 | 13 22 | 13 22 | 14 23 | 14 22 | 12 20 | 11 18 | 10 16 | 7 12 | 5 9 | 5 9 | 1 1 | 1 1 | 1 1 | 6 9 | 6 9 | 7 11 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 7 11 | 4 6 | 1 1 | 1 1 | 1 1 | 0 1 | 2 3 | 4 6 | 6 9 | 8 12 | 10 16 | 12 19 | 13 20 | 14 22 | 14 23 | 17 27 | 20 32 | 22 36 | 22 35 | 21 35 | 21 34 | 20 33 | 20 32 | 19 31 | 18 29 | 17 28 | 16 26 | 15 25 | 14 23 | 13 22 | 13 21 | 13 21 | 13 21 | 13 20 | 12 20 | 12 20 | 13 21 | 14 23 | 15 24 | 16 26 | 17 27 | 18 29 | 18 29 | 18 29 | 18 29 | 18 29 | 18 29 | 18 29 | 17 27 | 15 25 | 14 22 | 13 20 | 11 18 | 10 16 | 10 16 | 10 15 | 9 15 | 9 15 | 9 15 | 9 14 | 9 15 |
21 -6.3 | 24 -4.5 | 26 -3.4 | 30 -1.3 | 32 0 | 34 1.1 | 36 2.1 | 37 2.8 | 39 3.8 | 39 3.8 | 39 3.9 | 40 4.3 | 38 3.4 | 35 1.6 | 30 -1.2 | 29 -1.7 | 27 -2.9 | 26 -3.3 | 24 -4.4 | 24 -4.5 | 22 -5.5 | 22 -5.6 | 22 -5.6 | 20 -6.5 | 22 -5.7 | 24 -4.5 | 27 -2.9 | 33 0.4 | 37 2.5 | 39 3.8 | 42 5.6 | 45 7.2 | 47 8.4 | 49 9.5 | 50 9.9 | 50 9.8 | 46 7.7 | 42 5.5 | 38 3.4 | 37 2.6 | 35 1.9 | 34 1.1 | 34 0.9 | 33 0.7 | 33 0.5 | 34 1 | 35 1.6 | 36 2.1 | 40 4.5 | 44 6.9 | 49 9.3 | 53 11.6 | 57 13.8 | 61 16.1 | 62 16.4 | 62 16.8 | 63 17.1 | 61 16.2 | 59 15.3 | 58 14.4 | 55 12.7 | 52 11 | 49 9.4 | 46 7.7 | 43 6 | 40 4.4 | 39 3.7 | 38 3.1 | 36 2.4 | 35 1.8 | 34 1.1 | 33 0.5 | 35 1.9 | 38 3.2 | 40 4.6 | 43 6 | 45 7.3 | 48 8.7 | 48 9.1 | 49 9.5 | 50 9.9 | 51 10.3 | 51 10.7 | 52 11.1 | 50 9.8 | 47 8.5 | 45 7.2 | 43 5.9 | 40 4.6 | 38 3.3 | 37 2.7 | 36 2.1 | 35 1.6 | 34 1 | 33 0.5 | 32 -0.1 | 35 1.9 |
Source: CAMS, Vaisala Xweather
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