Good
Primary Pollutant: O3
O3 | 64 µg/m3 (29) |
PM2.5 | 3 µg/m3 (12) |
PM10 | 8 µg/m3 (7) |
CO | 152 µg/m3 (1) |
NO2 | 9 µg/m3 (4) |
SO2 | 0 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Dupont | 37 |
O3 | n/a | n/a | n/a | 82 (37) | n/a | 0 (0) |
Longmont | 12 |
PM2.5 | 2.8 (12) | n/a | n/a | n/a | n/a | n/a |
Fort Collins | 29 |
O3 | n/a | n/a | n/a | 65 (29) | 344 (3) | n/a |
Niwot | 41 |
O3 | n/a | n/a | n/a | 90 (41) | n/a | n/a |
Denver | 16 |
PM2.5 | 3.9 (16) | n/a | n/a | n/a | 573 (6) | n/a |
Twin Lakes | 7 |
PM2.5 | 1.6 (7) | n/a | n/a | n/a | n/a | n/a |
Boulder | 6 |
PM2.5 | 1.5 (6) | 6 (5) | n/a | n/a | n/a | n/a |
Mountain View | 37 |
O3 | 1.6 (7) | 8 (7) | n/a | 80 (37) | 229 (2) | 1.048 (1) |
Denver | 28 |
O3 | 2.3 (10) | n/a | n/a | 61 (28) | n/a | 0.786 (0) |
Evans | 24 |
O3 | n/a | n/a | n/a | 53 (24) | 229 (2) | n/a |
Source: Colorado Department of Public Health and Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Friday, Dec 13 | Saturday, Dec 14 | Sunday, Dec 15 | Monday, Dec 16 | Tuesday, Dec 17 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm |
41 | 39 | 37 | 35 | 36 | 40 | 46 | 53 | 57 | 63 | 71 | 75 | 70 | 61 | 53 | 52 | 50 | 43 | 51 | 59 | 66 | 71 | 79 | 79 | 66 | 59 | 60 | 67 | 68 | 63 | 55 | 30 | 34 | 38 | 39 | 42 | 42 | 43 | 42 | 41 | 41 | 41 | 41 | 40 | 40 | 42 | 42 | 39 | 37 | 36 | 34 | 32 | 33 | 33 | 27 | 24 | 47 | 47 | 47 | 48 | 48 | 48 | 50 | 50 | 50 | 52 | 55 | 55 | 23 | 27 | 31 | 35 | 36 | 36 | 38 | 35 | 35 | 35 | 35 | 33 | 33 | 33 | 30 | 29 | 28 | 31 | 36 | 40 | 45 | 43 | 41 | 39 | 38 | 36 | 35 | 33 | 31 |
O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | SW | SW | SSW | S | SSW | S | SSE | SE | SE | ESE | ENE | N | NNW | NW | NW | WNW | WNW | WNW | W | W | W | W | W | W | W | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | S | S | S | SSE | SSE | SSE | ENE | ENE | ENE | ENE | ENE | ENE | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW |
6 9 | 6 9 | 6 9 | 4 7 | 4 7 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 4 6 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 5 8 | 4 7 | 4 7 | 3 5 | 3 5 | 3 5 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 6 9 | 7 11 | 8 13 | 9 15 | 11 18 | 15 23 | 17 27 | 19 30 | 21 33 | 22 36 | 21 34 | 20 32 | 19 31 | 19 30 | 19 30 | 19 30 | 18 29 | 17 27 | 16 26 | 14 22 | 11 18 | 9 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 5 8 | 4 7 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 2 4 | 2 4 | 3 4 | 3 5 | 3 5 | 4 6 | 4 7 | 4 7 | 6 9 | 7 11 | 8 14 | 10 16 | 11 18 | 12 20 | 12 19 | 11 18 | 11 17 | 10 16 | 10 15 | 9 14 | 8 13 | 7 12 | 7 11 | 6 10 | 5 8 |
31 -0.3 | 29 -1.5 | 28 -2.3 | 27 -3 | 25 -3.9 | 24 -4.5 | 23 -4.8 | 22 -5.7 | 22 -5.8 | 21 -5.9 | 23 -4.9 | 30 -1.4 | 36 2 | 42 5.4 | 46 7.5 | 49 9.3 | 51 10.4 | 50 10.1 | 49 9.3 | 45 7.1 | 41 5.2 | 38 3.4 | 37 2.6 | 35 1.9 | 34 1.1 | 32 0.2 | 31 -0.3 | 30 -1.2 | 28 -2.1 | 27 -2.8 | 27 -3 | 27 -2.9 | 27 -2.8 | 28 -2.2 | 30 -0.8 | 36 2.5 | 44 6.5 | 49 9.7 | 50 10.2 | 51 10.8 | 52 11.3 | 50 9.8 | 47 8.3 | 44 6.7 | 41 5.1 | 38 3.5 | 35 1.9 | 34 1.2 | 33 0.5 | 32 -0.2 | 30 -0.9 | 29 -1.6 | 28 -2.3 | 27 -3 | 25 -3.7 | 24 -4.4 | 24 -4.6 | 23 -4.9 | 23 -5.2 | 28 -2.4 | 33 0.4 | 38 3.2 | 40 4.5 | 42 5.8 | 45 7 | 43 5.9 | 41 4.8 | 39 3.7 | 36 2.5 | 34 1.2 | 32 -0.1 | 30 -1.4 | 27 -2.6 | 25 -3.9 | 25 -4.2 | 24 -4.4 | 24 -4.7 | 23 -4.9 | 23 -5.2 | 22 -5.4 | 26 -3.3 | 30 -1.2 | 34 0.9 | 37 3 | 41 5.1 | 45 7.2 | 45 7.2 | 45 7.1 | 45 7 | 45 7 | 44 6.9 | 44 6.9 | 42 5.5 | 39 4 | 37 2.6 | 34 1.2 | 32 -0.2 |
Source: CAMS, Vaisala Xweather
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