Good
Primary Pollutant: O3
O3 | 52 µg/m3 (24) |
PM2.5 | 3 µg/m3 (12) |
PM10 | 18 µg/m3 (16) |
CO | 173 µg/m3 (2) |
NO2 | 4 µg/m3 (2) |
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) |
---|---|---|---|---|---|---|---|---|
Aberdeen | 17 |
PM2.5 | 4.1 (17) | n/a | n/a | n/a | n/a | n/a |
Seattle | 21 |
PM2.5 | 5 (21) | n/a | 4.7 (2) | n/a | 115 (1) | n/a |
White Center | 37 |
PM2.5 | 9 (37) | n/a | n/a | n/a | n/a | n/a |
Lacey | 20 |
PM2.5 | 4.9 (20) | n/a | n/a | n/a | n/a | n/a |
Fife | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Seattle | 31 |
O3 | 6 (25) | 14 (13) | 0.188 (0) | 68 (31) | 229 (2) | 0 (0) |
Tracyton | 25 |
PM2.5 | 6 (25) | n/a | n/a | n/a | n/a | n/a |
Chehalis | 24 |
PM2.5 | 5.9 (24) | n/a | n/a | n/a | n/a | n/a |
Shelton | 37 |
PM2.5 | 8.9 (37) | n/a | n/a | n/a | n/a | n/a |
Tacoma | 17 |
PM2.5 | 4 (17) | n/a | 7.708 (4) | n/a | n/a | n/a |
Source: AirNow (EPA), Washington Department of Ecology
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, Apr 24 | Thursday, Apr 25 | Friday, Apr 26 | Saturday, Apr 27 | Sunday, Apr 28 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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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 | 11pm |
24 | 25 | 25 | 25 | 24 | 18 | 17 | 16 | 17 | 14 | 15 | 16 | 18 | 19 | 21 | 21 | 25 | 25 | 24 | 23 | 21 | 17 | 19 | 22 | 21 | 20 | 18 | 18 | 18 | 17 | 22 | 23 | 21 | 21 | 23 | 24 | 23 | 25 | 27 | 27 | 25 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 24 | 27 | 28 | 29 | 33 | 34 | 34 | 37 | 40 | 40 | 37 | 36 | 36 | 34 | 31 | 30 | 30 | 30 | 30 | 30 | 29 | 28 | 28 | 29 | 30 | 31 | 32 | 32 | 33 | 33 | 33 | 33 | 35 | 36 | 38 | 39 | 40 | 42 | 41 | 40 | 40 | 39 | 38 | 37 |
O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | 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 | 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 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
SW | SSW | SSW | SW | SSW | S | SSE | SSE | SSE | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSW | SSW | SSW | SW | SW | SW | SSW | SSW | SSW | SSW | SSW | SSW | S | S | S | SSW | SSW | SSW | SW | SW | SW | WSW | WSW | WSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | WSW | WSW | WSW | WSW | WSW | WSW | SW |
4 7 | 4 7 | 4 6 | 3 5 | 3 4 | 3 5 | 4 6 | 4 7 | 5 8 | 6 9 | 7 11 | 7 11 | 8 13 | 8 13 | 9 14 | 10 16 | 9 14 | 9 14 | 9 14 | 8 14 | 8 13 | 7 11 | 7 11 | 6 10 | 6 10 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 4 7 | 5 7 | 5 8 | 6 10 | 7 11 | 7 11 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 6 9 | 7 11 | 9 14 | 10 16 | 10 16 | 9 15 | 9 14 | 9 14 | 9 14 | 9 14 | 9 15 | 10 16 | 10 16 | 10 16 | 9 15 | 9 14 | 9 14 | 8 13 | 8 13 | 7 12 | 7 11 | 7 11 | 7 11 | 7 12 | 8 13 | 8 13 | 9 14 | 9 14 | 10 15 | 10 16 | 11 17 | 11 18 | 12 19 | 12 20 | 13 20 | 13 21 | 13 22 | 14 22 | 14 23 | 15 23 | 14 22 | 13 21 | 12 20 | 12 19 | 11 17 | 10 16 |
46 7.7 | 46 7.7 | 45 7.2 | 45 7.2 | 45 7.2 | 45 7.2 | 44 6.7 | 45 7.2 | 45 7.2 | 46 7.7 | 48 8.8 | 50 9.7 | 51 10.6 | 51 10.6 | 52 11.2 | 52 11.2 | 52 11.2 | 52 11.2 | 52 10.9 | 51 10.6 | 51 10.6 | 50 9.8 | 49 9.5 | 48 8.8 | 48 8.8 | 48 8.8 | 47 8.4 | 47 8.4 | 47 8.4 | 46 7.7 | 46 7.7 | 46 7.7 | 47 8.4 | 47 8.4 | 48 8.8 | 50 10 | 52 10.9 | 53 11.4 | 53 11.9 | 54 12.4 | 54 12.4 | 54 12.4 | 54 12.4 | 53 11.6 | 51 10.8 | 50 10 | 49 9.5 | 48 8.9 | 47 8.4 | 46 8 | 46 7.6 | 45 7.3 | 45 7.1 | 44 6.9 | 44 6.7 | 44 6.9 | 45 7 | 45 7.2 | 47 8.5 | 50 9.9 | 52 11.2 | 53 11.5 | 53 11.9 | 54 12.2 | 53 11.9 | 53 11.5 | 52 11.2 | 51 10.6 | 50 10 | 49 9.3 | 48 8.7 | 47 8.1 | 45 7.5 | 45 7.3 | 45 7.2 | 45 7.1 | 45 7 | 44 6.8 | 44 6.7 | 45 7.3 | 46 7.9 | 47 8.5 | 48 9.1 | 49 9.7 | 51 10.3 | 51 10.3 | 51 10.4 | 51 10.5 | 51 10.5 | 51 10.6 | 51 10.6 | 50 9.9 | 48 9.2 | 47 8.4 | 46 7.7 | 44 6.9 | 43 6.2 |
Source: CAMS, Vaisala Xweather
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