Air Quality

Updated 13 minutes ago

25

Good

Primary Pollutant: O3

O3 55 µg/m3 (25)
PM2.5 4 µg/m3 (17)
PM10 24 µg/m3 (22)
CO 106 µg/m3 (1)
NO2 9 µg/m3 (4)
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)
Billings

29

PM2.5 7.1 (29) n/a n/a n/a n/a n/a
Lockwood

29

PM2.5 7.1 (29) 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)
Friday, May 17Saturday, May 18Sunday, May 19Monday, May 20
1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm
262624241010131925313433302828323330282730282926252524242424252729303031313232323230272523252628313330292927272837404346434345464544423936373737363533323231333537404245454647474748
O3O3PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SWSWWSWSWWSWWSWWSWWSWWSWWWNWWNWWNWWNWWNWWNWNWNWNWWNWWNWWNWWWWWWWWWWWWWWWSWWSWWSWSWSWSWEEEEEEEEENWNWNWWNWWNWWNWNNNNNNNNWNNWNNWNNWNNWNNWNNWNNWNNWWWWWWWWWWWWWWNWWNWWNWWNWWNWWNWNW
7 11 7 11 6 10 6 9 6 9 6 10 8 13 10 16 12 20 15 23 17 27 19 31 22 35 23 37 24 39 25 41 26 43 26 43 26 43 26 42 25 40 24 39 24 38 24 38 24 38 24 38 21 34 21 34 21 34 14 23 14 23 14 23 16 25 16 25 16 25 14 22 14 22 12 19 10 16 10 16 10 16 10 16 9 15 9 14 8 13 8 13 8 13 8 13 7 11 6 10 6 9 6 9 6 9 6 9 7 11 8 13 9 15 11 18 13 20 15 23 15 24 15 25 16 25 15 25 15 24 15 23 14 22 13 20 12 19 11 18 10 16 9 15 9 14 9 14 9 14 9 14 8 14 8 13 9 14 10 16 10 17 11 18 12 19 12 20 12 19 12 19 11 18 11 18 11 17 10 16
54 12.4 52 11.2 50 10.3 50 10 49 9.5 48 8.8 52 11.2 57 14.1 65 18.3 69 20.5 73 22.6 74 23.3 74 23.3 74 23.3 74 23.2 72 22 69 20.4 63 17.1 61 16 58 14.2 53 11.6 52 11 49 9.4 48 8.7 46 7.6 45 7.1 43 6.2 42 5.6 41 5 41 5 43 6.2 46 7.7 50 10 53 11.7 57 13.8 60 15.6 63 17.1 64 17.9 66 18.7 66 19.1 67 19.5 68 19.9 64 17.9 61 15.8 57 13.8 55 12.5 52 11.3 50 10 48 9 46 8 44 6.9 44 6.5 43 6.1 42 5.7 45 7.1 47 8.6 50 10 53 11.8 57 13.7 60 15.5 60 15.7 61 16 61 16.2 60 15.4 58 14.6 57 13.8 55 12.7 53 11.6 51 10.5 49 9.4 47 8.3 45 7.2 44 6.8 43 6.3 43 5.9 42 5.4 41 5 40 4.5 43 6 46 7.6 48 9.1 51 10.7 54 12.2 57 13.7 58 14.3 59 14.9 60 15.4 61 16 62 16.6 63 17.1

Source: CAMS, Vaisala Xweather

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