Air Quality

Updated a few seconds ago

31

Good

Primary Pollutant: O3

O3 68 µg/m3 (31)
PM2.5 6 µg/m3 (25)
PM10 20 µg/m3 (18)
CO 235 µg/m3 (2)
NO2 5 µg/m3 (2)
SO2 13 µg/m3 (7)

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

34

O3 n/a n/a n/a 74 (34) n/a n/a
Dupont

21

NO2 n/a n/a 43 (21) 31 (14) n/a 5.24 (3)
Columbine

34

O3 2.6 (11) n/a n/a 74 (34) n/a n/a
Denver

29

NO2 6 (25) n/a 59 (29) n/a 687 (7) n/a
Twin Lakes

40

NO2 7.8 (32) n/a 81 (40) n/a n/a n/a
Mountain View

17

O3 3.3 (14) 8 (7) n/a 37 (17) 344 (3) 1.048 (1)
Watkins

37

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

31

NO2 4.5 (19) n/a 63 (31) 22 (10) n/a 1.048 (1)
Denver

15

PM2.5 3.7 (15) 15 (14) n/a n/a n/a n/a
Gilcrest

44

O3 n/a n/a 3.76 (2) 96 (44) 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)
Tuesday, Apr 30Wednesday, May 1Thursday, May 2Friday, May 3Saturday, May 4
7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am
313338423334374045495652423123272321262723202121202530323334384141393939354536293231343231282928252929333645496068656149484333333433393838394142434445454646474951505052484543434241414140393837
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3SO2O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM10PM10O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NWNNWNNNWNWWNWWNWWNWWNWNWNNWNNEENEEEESEESESESSESSESSESSESSSSSSSSSSWSSWSWNWNNNNNNNNNNNNNNNNNWNNWNNWNNWNNWNNWNWNWNWNNNNNNSSESSESSESSESSESSESSSSSSSSSSSSWNWWNWWNWWNWWNWWNWNNWNNWNNWNNWNNWNNWNW
10 16 10 17 10 16 9 14 10 16 12 20 15 23 15 23 14 22 11 18 10 16 9 14 9 14 8 13 8 13 8 13 9 14 9 14 9 14 10 16 12 19 12 20 12 20 11 18 12 19 13 22 15 23 14 22 13 22 14 23 16 25 17 27 16 25 12 19 12 20 15 23 14 22 13 21 12 20 13 21 13 21 14 22 13 21 13 21 12 20 12 19 11 17 10 16 11 18 12 20 13 22 14 22 14 23 15 23 15 24 15 25 16 25 15 24 14 23 13 22 13 21 12 20 12 19 11 18 11 17 10 16 12 19 14 22 15 25 17 27 19 30 20 33 20 32 19 31 19 30 18 29 17 28 17 27 17 27 17 27 17 27 17 27 17 27 17 27 16 26 16 25 15 24 15 23 14 23 13 22 13 21 13 20 12 20 12 19 12 19 11 18
46 7.7 49 9.5 53 11.5 57 13.7 60 15.6 63 17.4 66 18.8 68 20 69 20.6 70 21.2 70 21.2 68 20 63 17.5 58 14.5 53 11.7 51 10.5 49 9.5 49 9.3 48 8.7 47 8.2 44 6.9 44 6.9 44 6.4 41 5.2 44 6.4 47 8.6 52 11.2 59 15 64 17.5 68 20 71 21.7 72 22.2 72 22.2 71 21.7 69 20.6 66 18.8 61 16 56 13.2 51 10.4 48 9.1 46 7.9 44 6.7 43 5.9 41 5.1 40 4.2 39 3.7 38 3.1 37 2.5 39 3.7 41 4.9 43 6.1 46 7.9 50 9.8 53 11.7 55 12.6 56 13.6 58 14.5 57 14.1 57 13.8 56 13.4 53 11.9 51 10.4 48 9 45 7.5 43 6 40 4.5 40 4.2 39 3.8 38 3.5 38 3.2 37 2.8 37 2.5 40 4.6 44 6.7 48 8.8 52 10.9 55 13 59 15.1 60 15.4 60 15.7 61 15.9 61 16.2 62 16.4 62 16.7 59 14.8 55 12.9 52 11 48 9.1 45 7.3 42 5.4 41 4.8 39 4.1 38 3.5 37 2.9 36 2.3 35 1.7

Source: CAMS, Vaisala Xweather

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