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Air Quality

Updated an hour ago

27

Good

Primary Pollutant: O3

O3 60 µg/m3 (27)
PM2.5 5 µg/m3 (21)
CO 149 µg/m3 (1)
NO2 2 µg/m3 (1)
SO2 1 µg/m3 (0)

Source: AirNow (EPA), Montana DEQ, CAMS

Nearby Stations

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

21

PM2.5 5 (21) n/a n/a n/a n/a n/a

Source: AirNow (EPA), Montana DEQ

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Sunday, Mar 7Monday, Mar 8Tuesday, Mar 9Wednesday, Mar 10Thursday, Mar 11
8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am
30303535354040404040353530303030303030303535353535353540404040353535303025252521212222252525252525253030353540404040353530303535353540353535353535353540404040404035353535353535353535353535353535
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSSWSSWSWSWSWSWWSWSWSWSWSSWSEEENENNENNENENENENNENENENENNENNENNEWWWWWWWWWWWWWWWWWWWWWWWWWSWWSWWSWWSWWSWWSWSWSWSWSWSWSWWWWWWWNNWNNWNNWNNWNNWNNWWWWWWWSWSWSWSW
12 20 14 22 15 24 16 26 17 28 17 28 17 28 16 26 14 23 11 18 10 17 9 15 9 14 9 14 9 14 9 14 9 14 8 13 8 13 8 13 8 13 8 13 8 13 8 13 8 13 10 17 13 21 14 23 14 23 13 21 11 18 10 17 9 15 10 16 10 16 10 16 9 15 9 15 9 15 9 15 11 17 12 20 14 23 15 23 15 24 16 25 17 27 18 28 18 30 18 30 18 30 18 30 18 29 17 27 16 26 15 24 14 23 13 21 12 20 12 19 12 19 11 18 11 17 10 17 11 17 11 17 11 18 11 18 11 18 12 19 12 20 13 21 14 22 15 24 15 25 16 26 16 25 15 24 15 23 14 22 13 22 13 21 12 19 10 17 9 15 8 13 7 11 6 9 6 10 7 11 8 12 8 13 9 14 9 15 10 17 11 18 12 20
32 0 36 2 39 4 44 7 46 8 48 9 51 11 52 11 52 11 50 10 45 7 40 4 37 3 35 2 35 1 34 1 33 0 32 0 32 0 31 0 30 -1 30 -1 30 -1 30 -1 31 -1 34 1 37 3 40 4 42 5 43 6 43 6 42 5 41 5 39 4 37 3 35 1 32 0 31 -1 30 -1 28 -2 27 -3 26 -3 26 -3 25 -4 25 -4 25 -4 25 -4 26 -3 27 -3 29 -2 31 -1 33 1 35 2 36 2 38 3 37 3 37 3 36 2 34 1 32 0 30 -1 28 -3 25 -4 23 -5 23 -5 22 -5 22 -6 21 -6 21 -6 21 -6 24 -5 26 -3 29 -2 32 0 35 2 38 3 38 3 38 4 39 4 39 4 39 4 39 4 36 2 33 0 29 -2 26 -3 23 -5 19 -7 19 -7 19 -7 19 -7 18 -8 18 -8 18 -8 21 -6 24 -4 27 -3

Source: CAMS

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