46.72894, -112.06275

Air Quality

Updated 29 minutes ago

36

Good

Primary Pollutant: O3

O3 79 µg/m3 (36)
PM2.5 0 µg/m3 (0)
PM10 21 µg/m3 (19)
CO 158 µg/m3 (2)
NO2 8 µg/m3 (4)
SO2 1 µg/m3 (0)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station AQI Primary Pollutant PM2.5 (AQI) PM10 (AQI) NO2 (AQI) OZONE (AQI) CO (AQI) SO2 (AQI)
Wolf Creek

31

O3 6.8 (28) n/a n/a 69 (31) 115 (1) n/a
Helena Valley Northwest

27

O3 6.1 (25) n/a n/a 59 (27) 115 (1) n/a

Source: Montana DEQ, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, May 18Sunday, May 19Monday, May 20Tuesday, May 21Wednesday, May 22
9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am
37434546313132343635363636332923191615141623372829293132313029282628252424211815131211109881014212731353640444644444343453832272526302929333842444647484950505050474441383532313130313131
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SWWSWWSWWWWWWWWNWWNWWNWNWNNWNNWNWNWWNWWNWWNWWNWWSSWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWWWWWWWNWWNWWNWNNWNNWNNWEEEEEENNWNNWNNWNNWNNWNNWSWSWSWSWSWSWWWWWWWNWNWNWNWNWNWWSWWSWWSWWSWWSWWSWSSW
5 9 11 18 12 20 13 20 13 22 15 23 15 24 17 28 18 29 18 29 16 26 13 22 10 16 7 11 5 8 3 5 3 5 3 5 4 6 4 6 4 7 4 7 5 8 6 10 7 11 8 13 9 14 11 18 11 18 11 18 13 22 13 22 13 22 13 20 13 20 13 20 9 14 8 13 7 11 6 9 5 8 4 7 3 5 3 5 3 4 2 4 2 4 2 4 2 4 3 5 4 7 6 9 7 11 8 13 9 14 10 16 11 18 12 20 11 17 9 15 8 13 6 10 5 8 3 5 3 5 3 5 3 5 3 4 2 4 2 4 3 5 3 5 4 6 4 7 5 8 6 9 6 10 7 11 7 12 8 13 8 14 9 14 8 13 7 11 6 10 5 8 4 7 3 5 3 5 3 5 3 5 3 4 2 4 2 4
49 9.2 51 10.5 53 11.7 56 13.4 58 14.5 61 16.2 62 16.8 62 16.9 64 17.7 62 16.8 61 16.2 58 14.6 52 11.2 49 9.5 46 7.7 45 7.2 43 6.3 43 6.2 42 5.6 40 4.5 40 4.5 40 4.5 39 3.8 41 5 43 6.2 46 7.6 47 8.4 50 10 53 11.7 55 12.7 56 13.4 56 13.4 55 12.9 54 12.3 52 11.2 49 9.5 46 7.7 44 6.8 43 5.9 41 5 39 4 38 3.1 36 2.2 36 2 35 1.8 35 1.6 38 3.1 40 4.7 43 6.2 47 8.3 51 10.4 55 12.6 56 13.4 58 14.2 59 15 58 14.6 58 14.2 57 13.8 54 12.4 52 11.1 49 9.7 47 8.3 45 7 42 5.6 41 4.9 39 4.2 38 3.5 37 2.7 36 2 34 1.3 38 3.4 42 5.5 46 7.6 49 9.6 53 11.7 57 13.8 58 14.4 59 15 60 15.6 61 16.1 62 16.7 63 17.3 61 15.9 58 14.4 55 12.9 53 11.4 50 10 47 8.5 46 7.8 45 7.2 44 6.5 42 5.8 41 5.2 40 4.5

Source: CAMS, Vaisala Xweather

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