39.55388, -104.96943

Air Quality

Updated 34 minutes ago

64

Moderate

Primary Pollutant: PM2.5

O3 74 µg/m3 (34)
PM2.5 18 µg/m3 (64)
PM10 20 µg/m3 (18)
CO 555 µg/m3 (5)
NO2 27 µg/m3 (13)
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)
Black Hawk

44

O3 n/a n/a n/a 96 (44) n/a n/a
Highlands Ranch

37

O3 n/a n/a n/a 80 (37) n/a n/a
Dupont

39

O3 n/a n/a 8.46 (4) 86 (39) n/a 0 (0)
Longmont

20

PM2.5 4.8 (20) n/a n/a n/a n/a n/a
Columbine

38

O3 0.8 (3) n/a n/a 84 (38) n/a n/a
Niwot

35

O3 n/a n/a n/a 76 (35) n/a n/a
Denver

41

PM2.5 10 (41) n/a 54 (27) n/a 687 (7) n/a
Twin Lakes

28

NO2 5.8 (24) n/a 56 (28) n/a n/a n/a
Boulder

11

PM10 1.7 (7) 12 (11) n/a n/a n/a n/a
Mountain View

39

O3 1.9 (8) 11 (10) n/a 86 (39) 229 (2) 1.31 (1)

Source: Colorado Department of Public Health and Environment

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Wednesday, Dec 11Thursday, Dec 12Friday, Dec 13Saturday, Dec 14Sunday, Dec 15
3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm
167168168168413027283031323233333231303234364041413942637574645239282528292928272625283235333242444040565446333057675957534145282476747269676738404336302935383838332929272930313331302831333638404234
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SSWSWSSSSSSSWSSWSSWSSWSSWSSSSSWSSWSSWSSWSSWSSWSESEENEESESESSSSSWSSWSSSSSWSSWSSWSSWSWSWSWSWSWSWWNWWNWWNWWNWWNWWNWWNWWNWWNWWSWWSWWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSSWSSWSSWSSSSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWWSWWSWWSWWSWWSW
7 11 9 14 9 14 8 13 8 12 7 11 7 11 8 12 8 12 8 12 8 12 8 12 9 14 9 14 9 14 8 13 8 13 8 12 7 11 7 11 6 10 6 9 6 9 4 7 4 7 3 6 3 5 3 5 4 7 4 7 4 7 5 7 5 7 5 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 4 7 5 8 5 8 6 9 6 10 6 10 7 11 6 10 6 9 5 9 6 9 6 10 7 11 7 11 7 12 8 12 8 13 8 13 9 14 8 14 8 13 8 12 8 13 8 14 9 14 8 13 7 12 7 11 6 10 6 10 6 9 6 9 6 10 6 10 7 11 7 12 8 12 8 13 8 14 9 14 9 14 9 14 9 14 9 14 9 14 9 14 8 14 8 13 8 13 7 12 7 11 7 11 7 11 6 10 6 10 6 10
51 10.6 50 10 46 7.7 42 5.3 38 3.4 37 2.8 35 1.8 36 2.2 35 1.6 35 1.6 34 1.1 34 1.1 34 1.1 34 1.1 34 1 31 -0.6 32 -0.1 33 0.5 38 3.3 43 6.2 47 8.4 50 9.9 51 10.5 51 10.6 52 10.9 47 8.4 43 6.3 38 3.4 36 2.4 35 1.8 35 1.8 35 1.8 35 1.7 35 1.7 34 1.2 33 0.7 32 0.1 32 -0.2 31 -0.5 31 -0.5 31 -0.5 31 -0.5 35 1.8 39 3.9 43 6.1 44 6.7 45 7.3 46 7.8 44 6.9 43 6 41 5.1 39 3.8 37 2.5 34 1.3 34 0.9 33 0.5 32 0.1 31 -0.4 31 -0.8 30 -1.2 30 -1.2 30 -1.2 30 -1.2 30 -0.8 31 -0.4 32 0 37 2.9 42 5.8 48 8.8 50 10.1 52 11.4 55 12.7 52 11.2 50 9.8 47 8.3 46 7.5 44 6.7 43 5.9 41 5 40 4.2 38 3.4 38 3.3 38 3.2 38 3.1 37 3 37 2.9 37 2.8 40 4.2 42 5.6 45 7 47 8.5 50 9.9 52 11.3 52 10.9 51 10.5 50 10.1 49 9.6

Source: CAMS, Vaisala Xweather

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