Air Quality

Updated an hour ago

37

Good

Primary Pollutant: O3

O3 82 µg/m3 (37)
PM2.5 3 µg/m3 (12)
PM10 6 µg/m3 (5)
CO 156 µg/m3 (2)
NO2 7 µg/m3 (3)
SO2 4 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

12

PM2.5 2.8 (12) n/a n/a n/a n/a n/a
Lockwood

12

PM2.5 2.8 (12) n/a 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)
Thursday, May 2Friday, May 3Saturday, May 4Sunday, May 5Monday, May 6
8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm
3830262220171512122225232429313232313232323232312723211916131211111213141622262830313232333433302926252525283129282826252524262832343645434344403632292724252627272829333742403938373737373636
O3O3O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NNNEWNWNNWNNWNWWNWNNWNWWNWWNWNWNNWNWNWNWNWNNWNNWNNWNNWNNWNNNEENEENEENEESENNENNENNEWWWSSSSSESSESSESSESSESSESESESESESESEEEESESESESSESSESSESSESSESSEESEESEESESESESESSESSESSEWNWWNWWNWWNWWNWWNWWWWWWWWWWWWWWNWWNWWNWWNWWNWWNWWNW
9 14 8 13 7 11 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 7 11 8 13 10 16 10 16 10 17 10 17 10 17 10 17 11 18 12 20 10 17 10 16 8 13 6 9 6 9 6 9 5 8 6 9 6 9 6 9 7 11 7 11 7 11 6 9 6 9 6 9 11 18 13 22 16 25 18 29 17 28 16 26 16 25 15 25 15 24 15 24 13 21 12 19 10 16 9 14 8 13 7 11 6 10 6 10 6 9 6 9 6 9 6 9 6 9 6 9 6 9 8 13 11 17 13 22 14 22 14 23 15 23 16 25 17 27 18 29 17 28 16 26 16 25 15 24 14 23 13 22 14 22 14 23 15 24 15 24 15 25 16 26 17 27 18 29 19 31 20 33 21 35 23 36 23 38 24 39 25 41 26 42 27 44 28 45
38 3.6 38 3.3 36 2.1 35 1.7 34 1.2 34 1.1 32 0 31 -0.6 31 -0.6 30 -1.2 30 -1.2 32 0 35 1.6 36 2.3 42 5.4 44 6.6 46 7.6 48 8.8 49 9.5 51 10.5 51 10.7 51 10.5 52 11 50 10 47 8.2 43 6.1 40 4.4 37 2.7 36 2.1 35 1.6 33 0.6 32 0 31 -0.5 30 -1.2 31 -0.6 33 0.5 37 2.6 42 5.5 47 8.4 52 11.4 58 14.3 60 15.6 63 17 65 18.3 66 18.6 66 19 67 19.3 63 17.1 59 14.9 55 12.7 53 11.4 50 10.1 48 8.8 47 8.4 46 8 46 7.5 45 7.1 44 6.6 43 6.1 46 7.5 48 9 51 10.4 56 13.1 61 15.9 65 18.6 68 19.9 70 21.2 73 22.5 71 21.5 69 20.4 67 19.4 64 17.8 61 16.3 58 14.7 56 13.1 53 11.6 50 10 49 9.4 48 8.8 47 8.1 46 7.5 44 6.9 43 6.3 44 6.9 46 7.5 47 8.1 48 8.7 49 9.3 50 9.9 50 10.1 51 10.3 51 10.5 51 10.7 52 10.9 52 11.1

Source: CAMS, Vaisala Xweather

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