Air Quality

Updated a minute ago

30

Good

Primary Pollutant: O3

O3 66 µg/m3 (30)
PM2.5 3 µg/m3 (12)
PM10 1 µg/m3 (1)
CO 158 µg/m3 (2)
NO2 2 µg/m3 (1)
SO2 0 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)
Butte

34

PM10 n/a 37 (34) n/a n/a n/a n/a
Butte

34

PM10 n/a 37 (34) n/a n/a 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, Nov 5Wednesday, Nov 6Thursday, Nov 7Friday, Nov 8Saturday, Nov 9
4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm
33333230313030292928282726252320202225283032323129252322201817151515151515151514171920273033333332282421191818292933252525202727282829273233343128252220181716161616171818191919192124262830312926
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM10O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NWNWNWNWNWNWNWNWNWWNWNWNWWNWNWNNENNWNWNWWNWWWWWNWWNWWNWNWNWNWWWWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWWWWNWWNWWNWWWWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
18 29 15 24 15 24 14 22 13 22 13 20 12 19 10 16 9 15 8 13 7 11 6 9 4 7 3 5 2 4 1 2 2 4 2 4 1 2 2 4 2 4 2 4 5 8 5 8 5 8 3 5 3 5 3 5 3 4 3 4 3 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 3 2 3 2 2 2 3 3 4 3 5 3 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 4 6 3 5 3 5 3 4 3 4 2 4 2 4 2 4 2 4 2 4 2 3 2 3 2 2 2 3 2 3 2 4 3 4 3 5 4 6 4 7 4 7 5 7 5 8 5 8 6 9 5 8 5 8 4 7 4 7 4 6 3 5 3 5 3 5 3 5 3 5 3 5 3 5 4 7 5 8 6 9 6 10 7 11
31 -0.3 31 -0.5 30 -1.3 28 -2.3 27 -2.8 27 -3 25 -3.8 25 -3.8 24 -4.4 23 -5 22 -5.6 20 -6.7 18 -7.7 17 -8.4 16 -8.8 15 -9.5 16 -8.8 20 -6.7 23 -4.8 28 -2 31 -0.5 33 0.6 35 1.7 35 1.7 34 1 32 -0.2 30 -1.4 27 -3 24 -4.3 23 -5.2 21 -6.2 20 -6.7 19 -7.3 18 -8 17 -8.5 17 -8.6 16 -8.8 16 -9.1 16 -9 16 -8.9 16 -8.8 22 -5.3 29 -1.8 35 1.7 38 3.4 41 5.1 44 6.7 43 6 41 5.2 40 4.5 37 2.8 34 1 31 -0.8 29 -1.6 28 -2.5 26 -3.3 25 -3.9 24 -4.5 23 -5 23 -5.2 22 -5.4 22 -5.6 22 -5.4 23 -5.2 23 -5 29 -1.7 35 1.7 41 5 43 6.4 46 7.7 48 9.1 47 8.2 45 7.4 44 6.5 42 5.3 39 4.1 37 2.9 35 1.7 33 0.4 31 -0.8 30 -1.2 29 -1.5 29 -1.9 28 -2.3 27 -2.7 27 -3 29 -1.4 32 0.2 35 1.8 38 3.5 41 5.1 44 6.7 44 6.9 45 7 45 7.2 45 7.4 46 7.5

Source: CAMS, Vaisala Xweather

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