47.06247, -109.42824

Air Quality

Updated 11 minutes ago

33

Good

Primary Pollutant: O3

O3 74 µg/m3 (33)
PM2.5 7 µg/m3 (29)
PM10 17 µg/m3 (15)
CO 120 µg/m3 (1)
NO2 5 µg/m3 (3)
SO2 1 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)
Lewistown

35

O3 5.1 (21) 20 (18) n/a 76 (35) n/a n/a
Lewistown

35

O3 5.1 (21) 20 (18) n/a 76 (35) n/a n/a

Source: Montana DEQ, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Friday, Apr 26Saturday, Apr 27Sunday, Apr 28Monday, Apr 29Tuesday, Apr 30
10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm
35333129272726262525272930323535343332313030292829292927252523201918192024262625242323232327282726252424242222232323233236394647495250494343413939393939404141414141404041414243434444454543403736
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
ENENEENEENEEEEEESEESEESEESEESEESEESEESEESEESEESESEESESEESEESEESEESEESEESEESEESEESEESESWSWSWWWWNWNWNWWNWWNWWNWWNWWNWWNWWWWWSWWSWWSWSWSWSWSSWSSWSSWWSWWSWWSWWWWWWWWNWWNWWNWWNWWNWWNWWWWWWWWWWWWWWWWWWWWNWWNWWNWWNWWNW
8 13 8 12 8 13 10 16 12 20 13 22 11 18 11 18 11 18 11 18 11 18 11 18 12 20 12 20 13 20 14 22 15 23 15 23 15 23 15 23 16 25 13 22 13 20 12 20 13 22 12 20 11 18 11 18 11 18 8 13 8 13 8 13 6 9 6 9 6 9 8 13 9 14 9 15 10 16 10 16 10 16 10 16 10 16 9 15 9 14 8 13 8 12 7 11 7 11 7 11 7 11 6 10 6 10 6 9 6 9 6 9 6 9 7 11 8 13 9 14 10 16 11 17 11 18 12 20 14 22 15 23 16 25 17 27 18 29 18 29 18 29 18 29 18 29 18 29 18 29 18 30 19 31 20 31 20 32 21 33 21 34 22 35 22 36 23 37 23 38 24 39 25 40 24 39 23 38 23 37 22 36 22 35 21 34 20 32 18 29 16 26 15 23
50 10 49 9.3 48 8.8 46 7.7 45 7.2 41 5 41 5 40 4.5 39 3.8 40 4.5 43 6.2 45 7.2 50 10 54 12.2 55 12.9 56 13.5 58 14.5 58 14.5 58 14.6 59 15 57 13.9 57 13.8 54 12.3 51 10.6 49 9.6 48 8.9 47 8.4 46 7.7 44 6.7 42 5.6 40 4.5 39 3.8 39 3.8 40 4.5 42 5.6 45 7.2 48 8.7 50 10.2 53 11.7 54 12.4 55 13 57 13.7 57 13.7 57 13.7 57 13.7 54 12.1 51 10.4 48 8.8 46 7.9 45 7.1 43 6.2 42 5.4 40 4.6 39 3.8 38 3.4 37 3.1 37 2.7 40 4.2 42 5.7 45 7.2 48 8.7 50 10.2 53 11.7 54 12.2 55 12.8 56 13.3 54 12.2 52 11.1 50 10 48 8.8 46 7.6 44 6.4 41 5.2 39 4 37 2.8 36 2.3 35 1.7 34 1.2 33 0.6 32 0.1 31 -0.5 34 1 36 2.5 39 3.9 42 5.4 44 6.9 47 8.4 48 8.7 48 9.1 49 9.5 50 9.8 50 10.2 51 10.6 48 9.1 46 7.7 43 6.2 41 4.7

Source: CAMS, Vaisala Xweather

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