Good
Primary Pollutant: O3
O3 | 58 µg/m3 (26) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 12 µg/m3 (11) |
CO | 414 µg/m3 (4) |
NO2 | 12 µg/m3 (6) |
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) |
---|---|---|---|---|---|---|---|---|
Longview | 25 |
PM2.5 | 6 (25) | n/a | n/a | n/a | n/a | n/a |
Yacolt | 8 |
PM2.5 | 2 (8) | n/a | n/a | n/a | n/a | n/a |
Portland | 16 |
PM2.5 | 3.8 (16) | n/a | n/a | n/a | n/a | n/a |
Gresham | 8 |
PM2.5 | 1.9 (8) | n/a | n/a | n/a | n/a | n/a |
Portland | 12 |
PM2.5 | 3 (12) | n/a | n/a | n/a | n/a | n/a |
Mulino | 26 |
PM2.5 | 6.2 (26) | n/a | n/a | n/a | n/a | n/a |
Ridgefield | 17 |
PM2.5 | 4.1 (17) | n/a | n/a | n/a | n/a | n/a |
Milwaukie | 28 |
O3 | 5.4 (22) | n/a | 5.076 (3) | 61 (28) | 115 (1) | 1.572 (1) |
Durham | 24 |
O3 | 3.4 (14) | n/a | 11 (5) | 53 (24) | 229 (2) | n/a |
Source: Washington Department of Ecology, Oregon Dept. of Environmental Quality
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Saturday, Jan 18 | Sunday, Jan 19 | Monday, Jan 20 | Tuesday, Jan 21 | Wednesday, Jan 22 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 |
37 | 34 | 35 | 36 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 34 | 38 | 42 | 49 | 54 | 58 | 64 | 58 | 49 | 34 | 30 | 31 | 32 | 32 | 33 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 31 | 30 | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 31 | 32 | 32 | 32 | 31 | 30 | 29 | 28 | 28 | 26 | 29 | 28 | 32 | 33 | 37 | 33 | 29 | 28 | 33 | 33 | 33 | 33 | 33 | 33 | 28 | 32 | 36 | 34 | 33 | 31 | 33 | 38 | 42 | 43 | 42 | 42 | 38 | 30 | 27 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 33 | 36 | 39 | 37 |
O3 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | 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 | 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 | 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 | 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 |
ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE | NE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | E | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | ENE | E | E | E | E | E | E | ENE | ENE | ENE | E | E | E | E | E | E | E | E | E | W | W | W | W | W | W | W | W | W | E | E | E | E | E | E | ENE | ENE | ENE | ENE | ENE | ENE | NE | NE | NE | NE | NE |
16 25 | 15 24 | 13 20 | 13 21 | 13 21 | 12 19 | 12 19 | 11 18 | 10 17 | 9 15 | 8 13 | 7 11 | 6 10 | 5 8 | 5 8 | 5 8 | 5 8 | 4 7 | 4 7 | 4 7 | 5 8 | 5 8 | 5 8 | 6 10 | 6 10 | 6 10 | 9 14 | 9 14 | 9 14 | 12 19 | 12 19 | 12 19 | 14 23 | 14 23 | 14 23 | 16 26 | 16 26 | 17 27 | 18 28 | 18 29 | 18 29 | 19 30 | 19 31 | 20 32 | 20 32 | 20 32 | 20 32 | 20 32 | 19 31 | 18 30 | 18 28 | 17 28 | 17 27 | 16 26 | 15 25 | 14 23 | 13 21 | 12 19 | 10 17 | 9 15 | 8 13 | 7 11 | 6 9 | 5 8 | 5 8 | 4 7 | 4 6 | 4 6 | 3 5 | 3 5 | 3 5 | 3 4 | 2 4 | 2 3 | 2 3 | 2 3 | 2 3 | 2 3 | 2 3 | 2 4 | 2 4 | 2 4 | 2 4 | 3 4 | 3 4 | 3 4 | 3 5 | 3 5 | 4 6 | 4 7 | 5 8 | 5 8 | 6 9 | 6 10 | 6 10 | 7 11 | 7 12 |
44 6.7 | 45 7.1 | 43 6 | 41 5.2 | 40 4.2 | 37 2.9 | 36 2.4 | 35 1.9 | 35 1.5 | 35 1.4 | 34 1.2 | 33 0.6 | 33 0.5 | 32 0.2 | 31 -0.4 | 31 -0.4 | 31 -0.6 | 30 -1.3 | 31 -0.7 | 33 0.6 | 36 2.1 | 38 3.2 | 41 4.9 | 42 5.6 | 42 5.8 | 43 6.3 | 42 5.6 | 40 4.4 | 39 3.8 | 36 2.2 | 36 2.1 | 35 1.7 | 34 1.3 | 34 1.2 | 33 0.8 | 33 0.6 | 33 0.6 | 33 0.4 | 32 0.2 | 32 0 | 32 -0.2 | 31 -0.4 | 33 0.4 | 34 1.3 | 36 2.1 | 37 2.9 | 39 3.7 | 40 4.4 | 40 4.4 | 40 4.4 | 40 4.4 | 38 3.5 | 37 2.5 | 35 1.6 | 34 1.1 | 33 0.7 | 32 0.2 | 32 0.1 | 32 0 | 32 -0.1 | 32 -0.2 | 31 -0.4 | 31 -0.6 | 31 -0.6 | 31 -0.6 | 31 -0.6 | 33 0.3 | 34 1.2 | 36 2.1 | 38 3.3 | 40 4.5 | 42 5.8 | 42 5.8 | 42 5.8 | 42 5.8 | 41 5 | 40 4.2 | 38 3.5 | 37 2.7 | 35 1.9 | 34 1.2 | 34 0.9 | 33 0.7 | 33 0.4 | 32 0.2 | 32 -0.1 | 31 -0.3 | 32 0.2 | 33 0.7 | 34 1.2 | 35 1.7 | 36 2.2 | 37 2.7 | 38 3.3 | 39 4 | 40 4.6 | 41 5.2 |
Source: CAMS, Vaisala Xweather
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