Good
Primary Pollutant: O3
O3 | 70 µg/m3 (32) |
PM2.5 | 2 µg/m3 (8) |
PM10 | 4 µg/m3 (4) |
CO | 160 µg/m3 (2) |
NO2 | 4 µg/m3 (2) |
SO2 | 2 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 | 45 |
PM2.5 | 11 (45) | n/a | n/a | n/a | n/a | n/a |
Great Falls | 32 |
PM2.5 | 7.8 (32) | n/a | n/a | n/a | n/a | n/a |
Stockett | 1 |
PM2.5 | 0.2167 (1) | 0.25 (0) | 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) |
Sunday, Nov 17 | Monday, Nov 18 | Tuesday, Nov 19 | Wednesday, Nov 20 | Thursday, Nov 21 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 4am | 5am | 6am |
34 | 34 | 34 | 34 | 35 | 34 | 34 | 35 | 35 | 34 | 32 | 30 | 29 | 29 | 30 | 30 | 31 | 31 | 31 | 29 | 29 | 26 | 29 | 36 | 37 | 37 | 35 | 33 | 33 | 34 | 35 | 35 | 34 | 34 | 34 | 32 | 30 | 28 | 26 | 24 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 23 | 24 | 26 | 29 | 31 | 33 | 34 | 34 | 32 | 31 | 30 | 29 | 29 | 31 | 30 | 30 | 28 | 27 | 26 | 25 | 25 | 24 | 27 | 27 | 27 | 27 | 27 | 26 | 29 | 32 | 34 | 35 | 36 | 37 | 35 | 32 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 30 | 31 | 30 |
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 | 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 |
SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | S | SSW | SSW | SSW | S | S | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW |
35 56 | 35 56 | 36 57 | 37 60 | 38 61 | 37 59 | 37 59 | 35 57 | 33 54 | 31 50 | 28 45 | 18 28 | 20 33 | 24 38 | 25 41 | 26 42 | 26 41 | 25 40 | 25 39 | 23 38 | 22 35 | 22 35 | 19 31 | 14 22 | 14 22 | 14 22 | 14 22 | 15 24 | 16 26 | 19 30 | 19 30 | 19 30 | 18 29 | 18 29 | 18 29 | 11 18 | 11 18 | 11 17 | 10 16 | 10 16 | 10 16 | 10 16 | 10 15 | 9 15 | 9 15 | 9 15 | 9 15 | 9 15 | 10 15 | 10 16 | 10 16 | 11 18 | 12 20 | 13 22 | 13 21 | 13 20 | 12 20 | 10 16 | 8 13 | 6 9 | 5 8 | 5 8 | 5 8 | 4 7 | 4 7 | 4 6 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 3 5 | 3 5 | 4 6 | 4 6 | 4 7 | 4 7 | 5 7 | 5 8 | 5 8 | 5 8 | 5 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 |
39 3.8 | 39 3.9 | 41 5.1 | 43 6.2 | 46 7.7 | 48 8.7 | 49 9.2 | 50 10 | 51 10.3 | 50 10 | 49 9.4 | 46 7.7 | 44 6.8 | 44 6.5 | 44 6.5 | 43 6.3 | 43 6.3 | 43 6 | 42 5.4 | 41 4.9 | 40 4.3 | 38 3.2 | 37 2.7 | 36 2.2 | 33 0.6 | 34 1.2 | 34 1.2 | 36 2.2 | 37 2.9 | 38 3.5 | 39 3.7 | 39 3.9 | 39 3.7 | 38 3.1 | 36 2.4 | 34 1.4 | 33 0.4 | 31 -0.4 | 30 -1.2 | 29 -1.6 | 29 -1.9 | 28 -2.3 | 27 -2.6 | 27 -2.9 | 26 -3.2 | 25 -3.8 | 24 -4.3 | 23 -4.9 | 23 -5 | 23 -5.1 | 23 -5.2 | 26 -3.3 | 29 -1.5 | 33 0.4 | 34 1 | 35 1.5 | 36 2.1 | 34 1.1 | 32 0.2 | 31 -0.8 | 29 -1.6 | 28 -2.4 | 26 -3.2 | 25 -4.1 | 23 -4.9 | 22 -5.7 | 21 -6.1 | 20 -6.5 | 19 -7 | 19 -7.4 | 18 -7.8 | 17 -8.2 | 20 -6.7 | 23 -5.2 | 25 -3.8 | 28 -2.3 | 31 -0.8 | 33 0.7 | 33 0.8 | 34 1 | 34 1.1 | 34 1.2 | 34 1.3 | 35 1.5 | 34 1.2 | 34 0.9 | 33 0.7 | 33 0.4 | 32 0.1 | 32 -0.2 | 32 0.1 | 33 0.3 | 33 0.6 | 33 0.8 | 34 1.1 | 34 1.3 | 36 2 |
Source: CAMS, Vaisala Xweather
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