Air Quality

Updated 7 minutes ago

35

Good

Primary Pollutant: O3

O3 77 µg/m3 (35)
PM2.5 4 µg/m3 (17)
PM10 8 µg/m3 (7)
CO 272 µg/m3 (3)
NO2 9 µg/m3 (4)
SO2 5 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

46

O3 n/a n/a n/a 102 (46) n/a n/a
Highlands Ranch

39

O3 n/a n/a n/a 86 (39) n/a n/a
Dupont

43

O3 n/a n/a 12 (6) 94 (43) n/a 2.358 (1)
Columbine

47

O3 2.6 (11) n/a n/a 104 (47) n/a n/a
Niwot

35

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

16

NO2 3.2 (13) n/a 33 (16) n/a 458 (4) n/a
Twin Lakes

16

NO2 3.2 (13) n/a 33 (16) n/a n/a n/a
Boulder

10

PM10 n/a 11 (10) n/a n/a n/a n/a
Mountain View

44

O3 3.1 (13) 8 (7) n/a 96 (44) 229 (2) 1.048 (1)
Denver

41

O3 3 (12) n/a 13 (6) 90 (41) n/a 0.524 (0)

Source: Colorado Department of Public Health and Environment

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Sunday, May 19Monday, May 20Tuesday, May 21Wednesday, May 22Thursday, May 23
1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am
36363638293028323738414343444342414039373430282828272725262523273238424445474240403735353637363533333435353433353940424450596661646162606441414042434546464754688387909489858075716748413432292729
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SWSWWSWWSWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWSWWWSWWWWSWWWWWWSWWSWWWSSWSSESESESSESSSSSSSWSWSWSWSWWSWWSWWSWWSWWSWWSWWWWWWWWWSWWSWSWSWWSWWSWWSWWWWWWWWWWWWWWWWWSWWSWWSWSWSWSWWSWWSWWSWWSWWSWWSWWSWWWWSWWSWWSW
4 6 4 7 4 7 5 8 5 8 5 8 6 9 7 12 8 13 10 17 13 21 14 23 14 23 14 23 14 22 14 22 14 22 12 20 10 17 9 14 5 7 5 8 4 6 3 5 3 4 2 4 2 3 2 3 1 2 0 1 3 5 4 7 6 10 9 14 12 20 16 26 16 25 16 25 16 25 14 22 13 21 13 21 11 18 9 14 7 11 6 10 5 8 4 7 4 6 4 6 4 6 4 6 3 6 3 5 5 8 6 10 7 12 9 14 11 17 13 20 13 21 13 21 13 21 12 19 12 19 12 19 10 17 9 15 8 13 7 11 6 10 5 9 5 9 5 8 5 8 5 8 5 8 5 8 5 8 6 9 6 9 7 11 8 13 9 15 9 15 10 16 11 17 10 16 10 16 9 15 8 13 7 11 6 9 5 8 4 7 4 6 4 6
47 8.4 47 8.3 46 8.1 45 7.4 45 7.2 44 6.6 46 7.7 51 10.7 57 13.7 60 15.6 62 16.9 64 17.8 65 18.5 66 18.9 67 19.2 66 19 66 18.8 65 18.1 62 16.5 58 14.2 54 12.3 52 11 50 10.2 49 9.3 47 8.6 47 8.2 46 7.6 44 6.9 43 6.4 42 5.7 44 6.7 49 9.3 54 12.1 58 14.5 61 16.3 64 17.6 65 18.2 66 18.8 67 19.3 66 18.8 65 18.3 64 17.7 60 15.6 56 13.5 52 11.3 51 10.4 49 9.6 48 8.7 47 8.1 45 7.5 44 6.9 43 6.2 42 5.5 41 4.8 44 6.4 46 8 49 9.7 51 10.7 53 11.7 55 12.7 54 12.4 54 12.2 54 12 52 11.2 51 10.4 49 9.6 47 8.1 44 6.6 41 5.2 40 4.6 39 4 38 3.4 37 3.1 37 2.7 36 2.4 35 1.9 34 1.4 34 0.9 37 2.9 41 5 45 7.1 48 8.8 51 10.5 54 12.2 56 13.1 57 14 59 14.9 58 14.6 58 14.4 57 14.1 54 12.3 51 10.4 47 8.6 46 7.8 44 6.9 43 6.1 42 5.6

Source: CAMS, Vaisala Xweather

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