39.73832, -104.32329

Air Quality

Updated 10 minutes ago

46

Good

Primary Pollutant: O3

O3 100 µg/m3 (46)
PM2.5 4 µg/m3 (17)
PM10 10 µg/m3 (9)
CO 182 µg/m3 (2)
NO2 10 µg/m3 (5)
SO2 3 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)
Highlands Ranch

38

O3 n/a n/a n/a 84 (38) n/a n/a
Dupont

47

O3 n/a n/a 5.64 (3) 104 (47) n/a 1.572 (1)
Columbine

45

O3 2.8 (12) n/a n/a 98 (45) n/a n/a
Denver

19

PM2.5 4.5 (19) n/a 31 (15) n/a 573 (6) n/a
Twin Lakes

22

PM2.5 5.3 (22) n/a 42 (21) n/a n/a n/a
Mountain View

50

O3 2.6 (11) 7 (6) n/a 110 (50) 229 (2) 0.786 (0)
Watkins

46

O3 n/a n/a n/a 102 (46) n/a n/a
Denver

46

O3 3 (12) n/a 9.024 (4) 102 (46) n/a 0.262 (0)
Evans

36

O3 n/a n/a n/a 78 (36) 229 (2) n/a
Golden

46

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

Source: Colorado Department of Public Health and Environment

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Monday, Apr 29Tuesday, Apr 30Wednesday, May 1Thursday, May 2Friday, May 3
12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm
47536772383735282228302826262523252624161927313539466067696651383026231815131213161824212125293339454749484743434238353232333337383737525252637485797468717578594742414140424345454544434240444753
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WSWWSWSWSWSSWSSESESESESSESSESSSSWSSWSSWSSWSWSWWSWNNWNNWNNNWNWWNWWNWNWNWNENEENEEEESESESESESESSESSESSESSSSSSSSSSSSNNWNNWNNWNNWNNWNNWNNNNNNNNNNNNNNWNNWNNWNNWNNWNNWNNNNNNSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSW
8 13 7 11 7 11 8 13 8 13 9 14 9 14 8 13 7 11 7 11 8 13 9 14 10 16 11 18 11 18 12 19 12 19 11 18 12 20 10 16 9 14 10 16 11 18 10 16 11 18 13 21 14 23 13 21 9 14 6 9 9 14 9 14 9 14 10 16 11 18 13 21 14 23 14 23 15 24 15 24 15 25 16 26 17 27 16 26 16 26 16 25 15 24 14 23 14 22 15 24 17 27 18 29 19 31 21 34 22 36 23 37 23 37 23 38 24 38 24 39 25 40 23 37 21 34 20 32 18 29 16 26 15 23 14 23 14 23 14 23 14 22 14 22 13 22 13 22 13 22 13 22 13 22 13 22 13 22 13 21 12 20 12 19 11 18 11 17 10 16 10 16 10 17 11 17 11 17 11 18 11 18 12 19 12 20 13 21 13 22 14 23 15 23
61 16 62 16.7 64 17.8 65 18.4 65 18.4 65 18.5 65 18.4 61 16.2 58 14.5 53 11.7 51 10.6 49 9.5 48 9 48 8.7 47 8.4 46 7.7 46 7.7 46 7.6 44 6.7 46 7.7 50 9.9 53 11.7 57 13.7 60 15.5 63 17 65 18.3 67 19.4 68 20 69 20.6 68 20.1 66 18.9 62 16.8 58 14.5 54 12.1 51 10.5 49 9.5 48 8.8 47 8.3 46 7.7 45 7.1 44 6.4 42 5.7 41 5 46 7.6 50 10.1 55 12.7 60 15.5 65 18.4 70 21.2 70 21.4 71 21.5 71 21.7 68 20 65 18.4 62 16.7 59 15 56 13.2 53 11.5 49 9.7 46 8 43 6.2 42 5.6 41 4.9 40 4.2 38 3.6 37 2.9 36 2.2 38 3.4 40 4.7 43 5.9 45 7.1 47 8.3 49 9.5 50 9.9 50 10.2 51 10.6 52 10.9 52 11.3 53 11.6 50 10.2 48 8.8 45 7.5 43 6.1 40 4.7 38 3.3 38 3.1 37 2.9 37 2.8 37 2.6 36 2.4 36 2.2 40 4.5 44 6.7 48 9 52 11.2 56 13.5 60 15.7

Source: CAMS, Vaisala Xweather

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