Good
Primary Pollutant: O3
O3 | 94 µg/m3 (43) |
PM2.5 | 7 µg/m3 (29) |
PM10 | 19 µg/m3 (17) |
CO | 306 µg/m3 (3) |
NO2 | 23 µg/m3 (11) |
SO2 | 2 µg/m3 (1) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Highlands Ranch | 30 |
O3 | n/a | n/a | n/a | 67 (30) | n/a | n/a |
Dupont | 20 |
O3 | n/a | n/a | 28 (14) | 45 (20) | n/a | 1.048 (1) |
Columbine | 35 |
O3 | 2.4 (10) | n/a | n/a | 76 (35) | n/a | n/a |
Denver | 20 |
PM2.5 | 4.9 (20) | n/a | 32 (16) | n/a | 458 (4) | n/a |
Twin Lakes | 26 |
NO2 | 6.3 (26) | n/a | 52 (26) | n/a | n/a | n/a |
Mountain View | 23 |
O3 | 3.6 (15) | 10 (9) | n/a | 51 (23) | 344 (3) | 1.834 (1) |
Watkins | 45 |
O3 | n/a | n/a | n/a | 98 (45) | n/a | n/a |
Denver | 21 |
O3 | 4.6 (19) | n/a | 26 (13) | 47 (21) | n/a | 1.048 (1) |
Denver | 18 |
PM2.5 | 4.4 (18) | 17 (15) | n/a | n/a | n/a | n/a |
Gilcrest | 26 |
O3 | n/a | n/a | 18 (9) | 57 (26) | n/a | n/a |
Source: Colorado Department of Public Health and Environment
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Thursday, May 16 | Friday, May 17 | Saturday, May 18 | Sunday, May 19 | Monday, May 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am |
43 | 46 | 55 | 58 | 32 | 32 | 31 | 32 | 33 | 33 | 27 | 28 | 29 | 27 | 24 | 22 | 20 | 18 | 18 | 20 | 21 | 20 | 23 | 33 | 39 | 40 | 41 | 42 | 43 | 45 | 46 | 47 | 49 | 48 | 38 | 28 | 23 | 20 | 22 | 30 | 29 | 26 | 19 | 15 | 16 | 18 | 27 | 37 | 37 | 39 | 42 | 44 | 46 | 49 | 50 | 49 | 49 | 50 | 50 | 57 | 55 | 40 | 36 | 35 | 36 | 32 | 32 | 32 | 29 | 30 | 32 | 34 | 44 | 63 | 96 | 101 | 106 | 110 | 107 | 103 | 100 | 78 | 55 | 45 | 43 | 41 | 39 | 40 | 41 | 42 | 41 | 40 | 38 | 40 | 41 | 43 | 46 |
O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SSW | SSW | SSW | S | S | SSE | SE | SE | SE | SSE | SSE | S | S | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | WSW | W | W | W | W | WSW | WSW | W | WSW | WSW | W | WSW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | WNW | WNW | WNW | NE | NE | NE | E | E | E | ESE | ESE | ESE | SSE | SSE | SSE | SSE | SSE | SSE | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | WSW | WSW | WSW | WSW | WSW | WSW | WNW | WNW | WNW | WNW | WNW | WNW | SSW | SSW | SSW | SSW | SSW | SSW | SE | SE | SE | SE | SE |
6 9 | 4 7 | 4 7 | 4 7 | 5 8 | 6 9 | 6 9 | 6 9 | 7 11 | 7 11 | 8 13 | 8 13 | 9 14 | 10 16 | 10 16 | 11 18 | 11 17 | 11 17 | 11 17 | 10 16 | 10 16 | 10 16 | 9 14 | 8 13 | 8 13 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 7 11 | 8 13 | 7 11 | 7 11 | 8 13 | 8 13 | 8 13 | 9 14 | 9 14 | 9 14 | 8 13 | 8 13 | 7 12 | 7 11 | 7 11 | 7 12 | 8 13 | 9 14 | 9 15 | 9 15 | 9 15 | 10 16 | 11 17 | 11 18 | 12 19 | 13 20 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 13 22 | 14 22 | 14 22 | 14 23 | 14 23 | 14 23 | 15 23 | 14 22 | 13 21 | 13 21 | 12 20 | 12 19 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 18 | 11 17 | 11 17 | 10 17 | 10 16 | 10 16 | 10 15 | 9 15 | 9 14 | 9 14 | 8 13 | 8 13 | 8 14 | 9 14 | 10 15 | 10 16 |
64 17.7 | 68 19.9 | 69 20.7 | 71 21.6 | 73 22.6 | 74 23.1 | 74 23.2 | 74 23.2 | 73 22.6 | 71 21.6 | 66 18.6 | 59 15.1 | 58 14.2 | 56 13.4 | 54 12.4 | 53 11.9 | 53 11.4 | 51 10.5 | 51 10.4 | 50 9.8 | 49 9.2 | 53 11.5 | 59 15 | 65 18.4 | 73 22.7 | 77 25 | 79 26.2 | 81 27.2 | 82 27.7 | 83 28.4 | 83 28.4 | 83 28.4 | 81 27.2 | 76 24.6 | 71 21.4 | 65 18.6 | 63 17.4 | 61 16.1 | 59 14.9 | 57 13.8 | 55 12.7 | 53 11.6 | 52 11 | 51 10.4 | 50 9.8 | 53 11.9 | 57 13.9 | 61 16 | 64 17.9 | 68 19.8 | 71 21.7 | 72 22.4 | 74 23.1 | 75 23.8 | 74 23.1 | 72 22.3 | 71 21.6 | 69 20.3 | 66 19 | 64 17.8 | 62 16.5 | 59 15.2 | 57 14 | 56 13.6 | 56 13.1 | 55 12.7 | 54 12.3 | 53 11.9 | 53 11.5 | 57 14 | 62 16.6 | 66 19.1 | 71 21.6 | 76 24.2 | 80 26.7 | 80 26.6 | 80 26.5 | 80 26.5 | 79 26.4 | 79 26.3 | 79 26.2 | 75 24.1 | 71 21.9 | 68 19.8 | 64 17.7 | 60 15.5 | 56 13.4 | 55 12.6 | 53 11.8 | 52 11.1 | 50 10.3 | 49 9.5 | 48 8.7 | 51 10.8 | 55 12.8 | 59 14.9 | 62 16.9 |
Source: CAMS, Vaisala Xweather
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