AddAir quality in Seattle
Air quality index (AQI⁺) and PM2.5 air pollution in Seattle • 788.3K Followers • 11:00, Oct 08 Local time
55
US AQI⁺Moderate
Main pollutant:
PM2.5
11.2 µg/m³
13°
1 km/h
79 %
Hourly forecast
Seattle air quality index (AQI⁺) forecast
Daily forecast
Seattle air quality index (AQI⁺) forecast
| Today | 51 | | 18° 10° |  6 km/h | 75% |
| Fri | 20 | | 15° 10° | 17 km/h | 78% |
| Sat | 20 | | 13° 9° | 13 km/h | 75% |
Air pollutants
What is the current air quality in Seattle?
PM2.5 concentration is currently 2.2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Protect yourself from air pollution in Seattle
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Clean Air Facilities
Pollen
What is the pollen count in Seattle today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Get an air purifier |
Pollen
What is the pollen count in Seattle today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Seattle
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Seattle
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Seattle
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Seattle
History
Historic air quality graph for Seattle
Historic air quality near Seattle
History
Historic air quality graph for Seattle
Clean Air Facilities
Most polluted locations near Seattle
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Seattle
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Seattle?
- Greenwood station0
- W Ruffner St19
- Wedgwood, Seattle22
- Mary Ave Northwest24
- Loyal Heights27
- 30th Ave NE & NE 91st St33
- 49th Avenue SW & SW Stevens Street36
- NorthBeach36
- Adams37
- Jon & Leska’s37
- Land’s End, Magnolia, Seattle37
- Mid Ballard37
- Crown Hill 238
- SCH Grounds Department38
- AirVisual Outdoor - Z8GL39
- Northeast 65th Street39
- 3599-3521 NW 68th St40
- Southeast Magnolia40
- 28th Avenue Northwest41
- 598-500 N 145th St41
- AirVisual Outdoor - D4SQ Ravenna 23rd Ave NE41
- Ballard 58th and 26th AVE41
- Magnolia Blvd W & W Parkmont Pl41
- Bech Drive Soutwest42
- Blue Ridge42
- Greenwood & 125th42
- Candy Cane Lane43
- University Park43
- 19th Ave NE44
- Bryant Center44
- Warren Avenue North44
- Alaska Junction45
- Ballard Community Park45
- Crown Hill45
- 16th Avenue46
- 27th Ave W46
- 5700-5998 30th Ave NE46
- Carlton Park46
- View Ridge 246
- N 145th and Corliss L&L&L47
- Northwest 134th Street47
- East Queen Anne Station48
- Lakeside Upper School49
- LittleBrook049
- Madison St E49
- 40th & Fauntleroy50
- 13525 32nd Ave NE51
- 55th Ave S51
- Bitter Lake Manor51
- Downtown Virginia & 3rd51
- East McGraw Street51
- Haller Lake51
- Magnolia Way51
- Meadowbrook51
- Seattle - 8th Ave W and W Blaine St51
- Seattle-NE 127th S51
- WPZ West Entry51
- 1715 East Roy Street52
- 1st Avenue Northwest52
- 2947-2975 Alki Ave SW52
- 4038 NE 104th St52
- 9811552
- Dayton Valley52
- NW 75th and Dibble52
- NorthBeach9252
- Villa Academy52
- 25th Avenue, Central District53
- 6498-5908 NE 61st St53
- 781 26th Ave East53
- Awesome NW 6453
- Gatewood53
- Green Lake Southeast53
- North Queen Anne53
- Orchard & Seward53
- View Ridge House53
- View Ridge Swim & Tennis Club53
- Wallingford 253
- 36th Avenue Outside54
- Ballard Locks54
- Kilbourne Division54
- Koi Apartments54
- Lawton Park54
- Thackeray54
- Viretta54
- 2301-2349 Hughes Ave SW55
- 26th & Mercer55
- 4601 S Roxbury Street55
- 6611 57th Ave NE55
- Alaska Junction QFC55
- Corliss Avenue North55
- Madrona Tree55
- Maiden Lane East55
- North 43rd Street55
- North 65th Street55
- Phinney Ridge Pea Patch55
- SW Othello Street55
- Spire55
- Ziggy's Palace55
- 45th Avenue SW56
- 6499-6001 50th Ave NE56
- Bagley56
- Chez Weblard56
- Clay Street56
- Cowen Park56
- Seattle-Beacon Hill56
- View Ridge56
- Wallingford56
- 80th in Greenwood57
- Caroline Avenue North57
- Happy Garden57
- Kubota Village57
- Seattle-College Way N57
- Stevens57
- 300 Block 18th Ave E58
- 4200-4298 Phinney Ave N58
- Capitol Hill58
- Maple Leaf58
- Seattle - Greenwood58
- 1099-901 17th Ave E59
- 2698-2650 38th Ave SW59
- 4420 South Eddy Street59
- 759-925 N 95th St59
- Columbia City59
- East Queen Anne59
- Fairmount Park59
- Insignia-Outside-8**s59
- South Ferdinand Street59
- St. Clement's Episcopal Church59
- 70th Street Roof60
- Dunlap60
- High Point60
- holmdell60
- 3633 11th Ave W61
- Capitol Hill station61
- Carkeek retreat61
- Duwamish61
- East Newton Outside61
- Greater Duwamish61
- Rainier Valley 261
- Seattle-Linden Ave N61
- 900-908 Warren Ave N62
- Cottage Grove, N Delridge, West Seattle62
- Holden House Outside62
- Seattle-10th & Weller62
- 48th Ave S63
- Capitol Hill 263
- KCIA_North63
- Minor Avenue63
- Seattle-16th Ave S63
- Seattle-23rd Ave SW63
- Seattle-S Myrtle St63
- 1314-1300 12th Ave S64
- 201 Elliott Ave W64
- 1786-1700 26th Ave S65
- 23rd and Bayview65
- Salmon Bay Park65
- 14th and Howell66
- 497-403 Belmont Ave E66
- Glen Dona Apartments66
- SWAC68
- South Park70
- Seattle-5th Ave S71
- Maple Leaf, Seattle, WA73
- Seattle-14th Ave S75
- Puget Ridge Edible Park76
- Phoenix Moorage80
- Seattle-South Park80
- Fauntleroy82
- W Olympic Pl, Seattle82
- Boylston Townhouse Roof85
- Belgrove Court86
- Seattle Duwamish #188
- North Beacon Hill, Seattle, WA, USA92
- West South Park near Concord Elementary102
- 9400 California Ave SW279
