46.40834, -105.84056

Air Quality

Updated 40 minutes ago

30

Good

Primary Pollutant: O3

O3 65 µg/m3 (30)
PM2.5 4 µg/m3 (15)
PM10 5 µg/m3 (5)
CO 71 µg/m3 (1)
NO2 2 µg/m3 (1)
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)
Miles City

38

O3 2.3 (10) n/a 0 (0) 84 (38) n/a n/a

Source: AirNow (EPA), Montana DEQ

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, Feb 24Sunday, Feb 25Monday, Feb 26Tuesday, Feb 27Wednesday, Feb 28
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm
38373534343635343229282625252626252527303435363637383938383838383837373737373635353534353637383838383635312929303131313233353534343434343334343535353534333130282627272727262626272732364041424341
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WNWWNWWNWWNWWNWWNWWWSWWSWWSWWSWWSWSWSWSWSWWSWWSWWSWWWWWWWWWWSWSSWSSWSSWSSWSWSWSWSWSWSWSSWSSWSSWSSWSSWSSWWNWWNWWNWNWNWNWNNNNNNNNNNNNNNNNNNNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWSSSSSSSSSSSSSWSWSWSWSW
23 38 21 34 17 27 14 22 11 18 9 14 8 12 7 11 7 11 7 11 7 11 7 11 7 11 8 13 8 13 8 13 8 13 8 13 9 14 11 18 12 20 13 22 15 23 15 23 13 22 11 18 9 15 8 13 8 13 9 14 10 16 11 18 12 20 12 20 11 18 10 16 10 16 9 15 9 14 11 17 13 20 15 23 14 23 14 22 13 22 15 23 16 25 17 27 17 27 17 27 17 27 17 27 16 27 16 26 16 26 16 26 16 25 15 24 15 23 14 23 13 22 13 21 12 20 12 20 12 19 12 19 12 19 11 18 11 18 10 16 9 15 8 14 7 12 7 11 6 9 6 9 6 10 6 10 6 10 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 8 13 9 14 10 16 11 18 12 20 13 22 13 22 13 22 13 22 13 22
53 11.7 53 11.7 49 9.5 45 7.2 42 5.7 40 4.5 38 3.4 37 2.7 36 2.2 34 1.2 34 1.1 33 0.6 33 0.6 33 0.6 33 0.6 33 0.6 33 0.6 35 1.7 40 4.4 45 7.2 47 8.5 50 10 53 11.6 55 12.7 57 13.8 56 13.4 54 12.2 50 10 48 8.8 46 7.7 44 6.8 43 6.2 43 6.1 43 6 41 5 40 4.5 40 4.3 39 4 39 3.8 39 3.8 39 3.8 39 3.8 43 5.9 46 8 50 10.1 50 10 50 10 50 9.9 46 7.5 41 5.2 37 2.8 33 0.8 30 -1.3 26 -3.3 22 -5.3 19 -7.3 15 -9.3 14 -10.1 13 -10.8 11 -11.6 10 -12.3 9 -13 7 -13.8 8 -13.5 8 -13.2 9 -13 9 -12.7 10 -12.5 10 -12.2 11 -11.6 12 -10.9 14 -10.2 15 -9.6 16 -8.9 17 -8.2 16 -9.1 14 -9.9 13 -10.8 11 -11.6 10 -12.5 8 -13.3 8 -13.3 8 -13.3 8 -13.3 8 -13.3 8 -13.3 8 -13.3 12 -11.3 15 -9.3 19 -7.3 22 -5.3 26 -3.3 30 -1.3 31 -0.3 33 0.8 35 1.8 37 2.9

Source: CAMS, Vaisala Xweather

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