46.40834, -105.84056

Air Quality

Updated an hour ago

21

Good

Primary Pollutant: O3

O3 47 µg/m3 (21)
PM2.5 4 µg/m3 (17)
PM10 1 µg/m3 (1)
CO 149 µg/m3 (1)
NO2 5 µg/m3 (3)
SO2 2 µg/m3 (1)

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

16

NO2 1.5 (6) n/a 32 (16) 20 (9) n/a n/a
Miles City

19

O3 n/a 0 (0) 5.64 (3) 41 (19) n/a n/a

Source: Montana DEQ, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Tuesday, Jan 14Wednesday, Jan 15Thursday, Jan 16Friday, Jan 17Saturday, Jan 18
2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
29282727273334343637383838373635353331302927272729323435353535363637383838383736353432303030313233333334343434333333343228272624292828272728383838393939393938383837373737373736363636363636363636
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WWWNWWNWWNWWWWWWWNWWWWWWSWWSWSWSWSWSSWSSWSWSWSWSWSWSWSWSWWSWWSWWWWWWWWWWWWSWWSWWSWWSWWSWWSWSWSWSWSSWSSWSSWSWSWSWSWSWSWWSWWSWWSWWWWWWWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNNN
8 13 8 13 9 14 10 16 10 16 9 15 9 14 9 14 9 15 10 16 10 16 10 16 9 15 9 14 8 13 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 8 13 8 13 9 14 9 14 10 16 10 16 10 16 10 16 11 18 12 20 12 20 12 20 12 20 10 16 9 14 8 13 7 11 7 11 7 11 7 11 6 10 6 10 6 9 6 10 6 10 7 11 6 10 6 10 6 9 7 11 8 13 9 15 10 16 11 18 12 20 13 21 13 21 14 22 13 21 13 21 12 20 12 19 12 19 11 18 11 18 11 17 10 16 10 16 10 16 10 16 10 16 10 16 10 16 11 17 11 18 12 19 12 20 13 21 13 22 13 21 12 20 12 19 11 18 11 17 10 16 10 16 10 16 10 16 9 15 9 15 9 15 9 15 9 15 9 15
20 -6.6 23 -5 21 -6.2 22 -5.5 20 -6.6 22 -5.5 22 -5.7 23 -5 26 -3.4 27 -2.8 29 -1.5 31 -0.5 32 0 31 -0.5 29 -1.6 26 -3.4 23 -4.9 22 -5.5 22 -5.6 21 -6.3 19 -7.3 18 -7.8 19 -7.3 19 -7.3 20 -6.6 22 -5.5 23 -5 24 -4.5 24 -4.5 24 -4.4 25 -3.8 28 -2.3 30 -1.2 34 1.2 37 2.7 38 3.4 38 3.4 36 2.4 35 1.5 33 0.5 31 -0.5 29 -1.5 28 -2.4 26 -3.1 25 -3.8 24 -4.4 24 -4.6 23 -4.9 23 -5.1 23 -5.2 22 -5.4 22 -5.6 23 -4.9 25 -4.2 26 -3.5 29 -1.7 32 0 35 1.7 37 2.8 39 3.9 41 5 40 4.6 39 4.2 39 3.8 38 3.1 36 2.5 35 1.9 34 1.2 33 0.6 32 0 31 -0.7 30 -1.3 29 -1.9 27 -2.6 26 -3.2 25 -3.8 25 -3.9 25 -4 25 -4.1 24 -4.2 24 -4.3 24 -4.4 24 -4.5 23 -4.7 23 -4.9 23 -5.1 22 -5.3 22 -5.5 21 -6.3 19 -7.2 18 -8 16 -8.8 15 -9.7 13 -10.5 12 -11.3 10 -12.1 9 -13

Source: CAMS, Vaisala Xweather

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