Good
Primary Pollutant: O3
O3 | 52 µg/m3 (23) |
PM2.5 | 3 µg/m3 (12) |
PM10 | 5 µg/m3 (5) |
CO | 157 µg/m3 (2) |
NO2 | 11 µg/m3 (6) |
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) |
---|---|---|---|---|---|---|---|---|
Issaquah | 2 |
PM2.5 | 0.4 (2) | n/a | n/a | n/a | n/a | n/a |
North Bend | 3 |
PM2.5 | 0.7 (3) | n/a | n/a | n/a | n/a | n/a |
Lake Forest Park | 9 |
PM2.5 | 2.1 (9) | n/a | n/a | n/a | n/a | n/a |
Seattle | 17 |
PM2.5 | 4 (17) | n/a | 19 (9) | n/a | 115 (1) | n/a |
Buckley | 1 |
PM2.5 | 0.2 (1) | n/a | n/a | n/a | n/a | n/a |
Bellevue | 0 |
PM2.5 | 0 (0) | n/a | n/a | n/a | n/a | n/a |
White Center | 29 |
PM2.5 | 7 (29) | n/a | n/a | n/a | n/a | n/a |
Fife | 33 |
PM2.5 | 8 (33) | n/a | n/a | n/a | n/a | n/a |
Seattle | 34 |
O3 | 1.8 (7) | 8 (7) | 7.144 (4) | 74 (34) | 115 (1) | 0 (0) |
Source: Washington Department of Ecology
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Monday, Apr 29 | Tuesday, Apr 30 | Wednesday, May 1 | Thursday, May 2 | Friday, May 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am |
24 | 25 | 27 | 28 | 34 | 35 | 34 | 31 | 31 | 32 | 32 | 31 | 28 | 26 | 25 | 23 | 21 | 20 | 23 | 21 | 17 | 19 | 21 | 20 | 22 | 25 | 26 | 27 | 32 | 34 | 35 | 37 | 38 | 37 | 34 | 28 | 22 | 25 | 29 | 37 | 48 | 47 | 40 | 36 | 36 | 36 | 44 | 42 | 19 | 23 | 26 | 31 | 31 | 30 | 32 | 31 | 31 | 29 | 28 | 24 | 26 | 27 | 24 | 35 | 26 | 29 | 20 | 19 | 18 | 26 | 25 | 25 | 27 | 29 | 31 | 33 | 35 | 37 | 37 | 38 | 39 | 36 | 33 | 30 | 32 | 33 | 33 | 32 | 31 | 29 | 28 | 28 | 30 | 30 | 30 | 29 | 32 |
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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | SO2 | SO2 | SO2 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SW | SW | WSW | WSW | SW | SW | WSW | SW | WSW | WSW | WSW | WSW | SW | SW | SSW | SSW | SSW | SSW | SSW | S | S | S | S | SE | SE | SE | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | NNW | W | W | W | SSW | SSW | SSW | S | S | S | S | S | S | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | SSE | SSE | SSE | SSE | SSE | SSE | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SE | SE | SE | SE | SE |
6 9 | 6 9 | 7 11 | 6 10 | 8 13 | 10 16 | 9 15 | 9 15 | 12 19 | 11 18 | 11 18 | 9 14 | 8 13 | 7 12 | 7 12 | 7 11 | 6 9 | 6 9 | 5 8 | 5 8 | 4 7 | 4 7 | 4 7 | 4 6 | 4 6 | 4 6 | 4 6 | 4 6 | 4 6 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 4 6 | 4 7 | 5 7 | 5 8 | 5 8 | 5 7 | 4 7 | 5 8 | 5 8 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 10 | 7 11 | 8 13 | 8 12 | 7 12 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 10 | 6 10 | 7 11 | 7 11 | 7 12 | 8 13 | 8 13 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 9 15 | 9 14 | 8 13 | 7 11 | 6 10 | 6 9 | 5 9 | 5 8 | 5 8 | 5 8 | 5 7 | 4 7 | 5 7 | 5 8 | 5 8 | 5 8 |
43 6.4 | 45 7.2 | 46 7.6 | 47 8.3 | 48 9 | 49 9.6 | 49 9.6 | 51 10.3 | 50 9.8 | 50 9.8 | 49 9.6 | 48 8.9 | 47 8.4 | 46 7.9 | 46 7.6 | 45 7.3 | 44 6.9 | 44 6.6 | 44 6.5 | 43 6.3 | 42 5.7 | 43 6 | 43 5.9 | 44 6.5 | 44 6.6 | 45 7.1 | 45 7.4 | 47 8.2 | 48 8.8 | 50 9.7 | 50 10.2 | 51 10.6 | 52 11.2 | 52 11.2 | 51 10.8 | 51 10.7 | 50 9.9 | 48 9.1 | 47 8.3 | 46 7.5 | 44 6.8 | 43 6 | 42 5.8 | 42 5.6 | 42 5.4 | 42 5.8 | 43 6.3 | 44 6.7 | 46 8 | 49 9.3 | 51 10.6 | 52 11.3 | 54 12 | 55 12.7 | 55 13 | 56 13.2 | 56 13.4 | 55 12.9 | 54 12.3 | 53 11.8 | 52 11.2 | 51 10.7 | 50 10.2 | 50 9.7 | 49 9.3 | 48 8.9 | 47 8.5 | 46 8.1 | 46 7.6 | 47 8.1 | 48 8.6 | 48 9.1 | 49 9.6 | 50 10.1 | 51 10.6 | 52 11 | 52 11.4 | 53 11.7 | 54 12.1 | 54 12.5 | 55 12.9 | 55 12.5 | 54 12.2 | 53 11.9 | 53 11.6 | 52 11.3 | 52 10.9 | 51 10.4 | 50 9.9 | 49 9.4 | 48 8.9 | 47 8.4 | 46 7.9 | 48 8.8 | 49 9.7 | 51 10.6 | 53 11.5 |
Source: CAMS, Vaisala Xweather
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