Good
Primary Pollutant: PM2.5
O3 | 38 µg/m3 (17) |
PM2.5 | 10 µg/m3 (41) |
PM10 | 12 µg/m3 (11) |
CO | 197 µg/m3 (2) |
NO2 | 14 µg/m3 (7) |
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) |
---|---|---|---|---|---|---|---|---|
Great Falls | 81 |
PM2.5 | 26 (81) | n/a | n/a | n/a | n/a | n/a |
Choteau | 60 |
PM2.5 | 16 (60) | n/a | n/a | n/a | n/a | n/a |
Great Falls | 74 |
PM2.5 | 23 (74) | n/a | n/a | n/a | n/a | n/a |
Choteau | 36 |
PM2.5 | 8.6 (36) | n/a | n/a | n/a | n/a | n/a |
Stockett | 92 |
PM2.5 | 31 (92) | 34 (31) | n/a | n/a | n/a | n/a |
Source: Montana DEQ, Unknown Governmental Organization, AirGradient
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Dec 2 | Tuesday, Dec 3 | Wednesday, Dec 4 | Thursday, Dec 5 | Friday, Dec 6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
33 | 34 | 34 | 35 | 26 | 28 | 28 | 28 | 26 | 26 | 29 | 32 | 35 | 37 | 37 | 36 | 36 | 36 | 37 | 37 | 37 | 38 | 39 | 39 | 39 | 39 | 39 | 39 | 38 | 38 | 38 | 37 | 38 | 39 | 40 | 41 | 39 | 36 | 35 | 33 | 32 | 31 | 31 | 30 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 23 | 24 | 25 | 27 | 33 | 37 | 33 | 37 | 50 | 33 | 34 | 36 | 37 | 37 | 38 | 40 | 40 | 40 | 40 | 44 | 44 | 44 | 44 | 40 | 35 | 31 | 27 | 24 | 25 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 30 | 30 | 31 | 32 | 33 | 34 |
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 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SW | NNE | E | E | ENE | ESE | NW | WSW | WSW | WSW | SW | SW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | S | S | S | SE | SE | SE | SE | SE | SE | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
1 2 | 2 4 | 3 5 | 2 4 | 2 4 | 1 2 | 1 2 | 2 4 | 3 5 | 3 5 | 4 7 | 4 7 | 6 9 | 6 9 | 10 16 | 9 15 | 10 16 | 11 18 | 11 18 | 11 18 | 12 20 | 13 20 | 13 21 | 15 24 | 16 27 | 16 27 | 16 27 | 16 27 | 16 27 | 15 24 | 15 24 | 13 20 | 10 16 | 10 16 | 10 16 | 8 13 | 8 13 | 7 12 | 7 11 | 6 10 | 5 9 | 5 8 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 | 3 6 | 3 5 | 3 5 | 3 4 | 3 4 | 3 4 | 3 4 | 3 5 | 3 5 | 3 5 | 3 5 | 3 6 | 3 6 | 4 7 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 8 14 | 10 16 | 11 18 | 12 20 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 21 | 13 21 | 12 20 | 12 20 | 12 19 | 11 18 | 11 18 | 11 17 | 10 17 | 10 16 |
0 -18 | 2 -16.4 | 3 -15.9 | 5 -15 | 7 -14.1 | 9 -12.8 | 13 -10.7 | 19 -7.3 | 26 -3.1 | 32 -0.2 | 35 1.8 | 38 3.5 | 37 2.8 | 35 1.7 | 33 0.7 | 30 -1.2 | 27 -2.6 | 27 -2.7 | 27 -2.8 | 27 -2.6 | 27 -2.5 | 28 -2.2 | 28 -2 | 27 -2.7 | 30 -1 | 30 -1.3 | 30 -1 | 30 -1 | 30 -1 | 30 -0.9 | 33 0.3 | 37 2.6 | 41 5.2 | 44 6.7 | 45 7.3 | 45 7.3 | 44 6.8 | 41 4.9 | 37 2.9 | 34 0.9 | 30 -1.2 | 26 -3.2 | 26 -3.5 | 25 -3.9 | 24 -4.3 | 24 -4.6 | 23 -5 | 22 -5.4 | 21 -5.9 | 21 -6.4 | 20 -6.9 | 20 -6.5 | 21 -6.1 | 22 -5.8 | 26 -3.4 | 30 -1 | 34 1.4 | 36 2.2 | 37 3 | 39 3.9 | 36 2.2 | 33 0.5 | 30 -1.2 | 29 -1.6 | 28 -2 | 28 -2.5 | 27 -2.9 | 26 -3.3 | 25 -3.7 | 25 -3.8 | 25 -3.9 | 25 -4 | 25 -4.1 | 25 -4.1 | 24 -4.2 | 28 -2.5 | 31 -0.7 | 34 1 | 37 2.8 | 40 4.5 | 43 6.2 | 43 6.3 | 43 6.3 | 43 6.3 | 43 6.3 | 43 6.3 | 43 6.4 | 42 5.6 | 41 4.8 | 39 4 | 38 3.3 | 36 2.5 | 35 1.7 | 35 1.4 | 34 1.2 | 34 0.9 | 33 0.6 |
Source: CAMS, Vaisala Xweather
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