Good
Primary Pollutant: O3
O3 | 77 µg/m3 (35) |
PM2.5 | 4 µg/m3 (17) |
PM10 | 13 µg/m3 (12) |
CO | 153 µg/m3 (1) |
NO2 | 5 µg/m3 (3) |
SO2 | 5 µg/m3 (3) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Longview | 15 |
PM2.5 | 3.7 (15) | n/a | n/a | n/a | n/a | n/a |
Yacolt | 13 |
PM2.5 | 3.2 (13) | n/a | n/a | n/a | n/a | n/a |
Camas | 4 |
PM2.5 | 0.9 (4) | n/a | n/a | n/a | n/a | n/a |
Dallas | 9 |
PM2.5 | 2.1 (9) | n/a | n/a | n/a | n/a | n/a |
Portland | 10 |
PM2.5 | 2.4 (10) | n/a | n/a | n/a | n/a | n/a |
Gresham | 14 |
PM2.5 | 3.4 (14) | n/a | n/a | n/a | n/a | n/a |
Portland | 29 |
PM2.5 | 7 (29) | n/a | n/a | n/a | n/a | n/a |
Mulino | 41 |
O3 | 3.9 (16) | n/a | n/a | 90 (41) | n/a | n/a |
Ridgefield | 32 |
O3 | 4.2 (17) | n/a | n/a | 71 (32) | n/a | n/a |
Source: Washington Department of Ecology, Oregon Dept. of Environmental Quality
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, May 15 | Thursday, May 16 | Friday, May 17 | Saturday, May 18 | Sunday, May 19 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11am | 12pm | 1pm | 2pm |
36 | 35 | 32 | 30 | 30 | 28 | 26 | 24 | 22 | 21 | 20 | 19 | 18 | 18 | 16 | 15 | 13 | 13 | 19 | 23 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 29 | 27 | 25 | 24 | 23 | 22 | 27 | 29 | 29 | 29 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 26 | 24 | 24 | 24 | 23 | 24 | 23 | 23 | 23 | 22 | 21 | 19 | 24 | 31 | 32 | 34 | 34 | 34 | 34 | 34 | 35 | 35 | 35 | 34 | 34 | 32 | 31 | 30 | 30 | 30 | 30 | 31 | 31 | 32 | 33 | 34 | 36 | 36 | 37 | 38 | 39 | 39 | 40 |
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 | 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 |
NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NW | NW | WNW | WNW | WNW | WSW | WSW | WSW | NNW | NNW | NNW | SW | SW | SW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | WNW | W | W | W | WNW | WNW | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | WNW | WNW | WNW | WNW | WNW | WNW | SW | SW | SW | SW | SW | SW | WNW | WNW | WNW | WNW |
9 15 | 9 15 | 9 15 | 11 18 | 11 18 | 10 16 | 10 16 | 9 14 | 8 13 | 7 11 | 6 10 | 5 8 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 5 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 2 4 | 6 9 | 6 9 | 6 9 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 10 16 | 8 13 | 8 13 | 8 13 | 3 5 | 3 5 | 3 4 | 2 4 | 3 5 | 4 7 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 12 | 8 12 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 10 15 | 9 15 | 9 15 | 9 14 | 8 13 | 7 11 | 6 10 | 5 8 | 4 7 | 3 5 | 4 7 | 5 8 | 6 9 | 6 10 | 7 11 | 8 13 | 9 14 | 9 15 | 10 16 | 11 17 | 12 19 | 12 20 | 12 19 | 11 17 | 10 16 | 9 15 | 9 14 | 8 13 | 7 12 | 7 11 | 6 10 | 6 9 | 5 8 | 4 7 | 5 8 | 6 9 | 6 10 | 7 11 | 7 12 | 8 13 | 8 14 | 9 15 | 10 16 |
78 25.6 | 79 26.2 | 79 26.2 | 78 25.6 | 75 23.8 | 72 22.2 | 68 20 | 64 17.7 | 60 15.6 | 57 13.8 | 55 12.7 | 53 11.7 | 52 11.2 | 51 10.6 | 50 10 | 50 10 | 51 10.6 | 54 12.2 | 57 13.8 | 59 15 | 61 16.2 | 63 17.3 | 65 18.4 | 67 19.5 | 69 20.6 | 70 21.2 | 71 21.7 | 70 21.2 | 68 20 | 64 17.7 | 61 16.2 | 58 14.3 | 55 12.6 | 53 11.6 | 52 11 | 50 10 | 48 8.8 | 47 8.4 | 47 8.1 | 46 7.7 | 48 8.7 | 50 9.8 | 51 10.8 | 54 12.1 | 56 13.3 | 58 14.5 | 60 15.6 | 62 16.6 | 64 17.7 | 65 18.1 | 65 18.4 | 66 18.8 | 63 17.3 | 60 15.7 | 58 14.2 | 55 12.6 | 52 11.1 | 49 9.5 | 48 9 | 47 8.5 | 46 8 | 46 7.5 | 45 7 | 44 6.5 | 46 8 | 49 9.5 | 52 11.1 | 55 12.6 | 57 14.1 | 60 15.6 | 60 15.8 | 61 15.9 | 61 16.1 | 61 16.2 | 61 16.4 | 62 16.5 | 59 15.2 | 57 13.8 | 54 12.5 | 52 11.1 | 50 9.8 | 47 8.4 | 47 8.1 | 46 7.8 | 46 7.6 | 45 7.3 | 45 7 | 44 6.7 | 46 7.8 | 48 8.9 | 50 10.1 | 52 11.2 | 54 12.3 | 56 13.4 | 57 14 | 58 14.5 | 59 15.1 |
Source: CAMS, Vaisala Xweather
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