AddAir quality in Seattle
Air quality index (AQI⁺) and PM2.5 air pollution in Seattle • 792.9K Followers • 15:00, Oct 31 Local time
38
US AQI⁺Good
Main pollutant:
PM2.5
7 µg/m³
11°
10 km/h
71 %
Hourly forecast
Seattle air quality index (AQI⁺) forecast
Daily forecast
Seattle air quality index (AQI⁺) forecast
| Today | 39 |  | 11° 4° |  14 km/h | 85% |
| Sun | 49 |  | 7° 6° | 5 km/h | 96% |
| Mon | 47 | | 10° 5° | 6 km/h | 78% |
Air pollutants
What is the current air quality in Seattle?
PM2.5 concentration is currently 1.4 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
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 Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Seattle today?
Index
Low
Tree Low | 25% |
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
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
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Learn more about global air quality
Where is the cleanest air quality in Seattle?
- Greenwood station0
- Mid Ballard0
- 2nd Avenue North3
- Wedgwood, Seattle9
- W Ruffner St10
- 30th Ave NE & NE 91st St18
- Alaska Junction22
- Mary Ave Northwest22
- SCH Grounds Department22
- Seattle-NE 127th S22
- 19th Ave NW and NW 97th St24
- East McGraw Street24
- Nick24
- Thackeray25
- Bryant Center26
- 49th Avenue SW & SW Stevens Street27
- NorthBeach27
- Adams28
- Seattle-College Way N28
- University Park28
- 19th Ave NE29
- 5700-5998 30th Ave NE29
- Northwest 134th Street29
- Warren Avenue North29
- Seattle-Linden Ave N30
- 70th Street Roof31
- AirVisual Outdoor - Z8GL31
- Ballard Community Park31
- Dayton Valley31
- Seattle Duwamish #131
- 12340-12432 24th Ave NE32
- NorthBeach9232
- Villa Academy32
- 25th Avenue, Central District33
- 27th Ave W33
- AirVisual Outdoor - D4SQ Ravenna 23rd Ave NE33
- Ballard Locks33
- Candy Cane Lane33
- Capitol Hill station33
- East Queen Anne Station33
- Greenwood & 125th33
- Madrona Tree33
- NW 75th and Dibble33
- Northeast 65th Street33
- Spire33
- 3599-3521 NW 68th St34
- 6498-5908 NE 61st St34
- 759-925 N 95th St34
- Caroline Avenue North34
- Kilbourne Division34
- Loyal Heights34
- North Queen Anne34
- 45th Avenue SW35
- 6611 57th Ave NE35
- Green Lake Southeast35
- Madison St E35
- SW Othello Street35
- Seattle - 8th Ave W and W Blaine St35
- View Ridge 235
- WPZ West Entry35
- 16th Avenue36
- 1715 East Roy Street36
- Crown Hill 236
- Duwamish36
- Jon & Leska’s36
- Lawton Park36
- Meadowbrook36
- Seattle-23rd Ave SW36
- View Ridge House36
- Wallingford 236
- 1st Avenue Northwest37
- 2301-2349 Hughes Ave SW37
- 2947-2975 Alki Ave SW37
- 3633 11th Ave W37
- Cottage Grove, N Delridge, West Seattle37
- Land’s End, Magnolia, Seattle37
- LittleBrook037
- Phoenix Moorage37
- Seattle - Greenwood37
- 55th Ave S38
- 80th in Greenwood38
- Alaska Junction QFC38
- Bagley38
- Chez Weblard38
- Crown Hill38
- Fauntleroy38
- Kubota Village38
- N 145th and Corliss L&L&L38
- Phinney Ridge Pea Patch38
- Southeast Magnolia38
- View Ridge38
- 598-500 N 145th St39
- Aviation Heights39
- Awesome NW 6439
- Bech Drive Soutwest39
- Downtown Virginia & 3rd39
- 13525 32nd Ave NE40
- 28th Avenue Northwest40
- 781 26th Ave East40
- Ballard 58th and 26th AVE40
- Bitter Lake Manor40
- Nok's place40
- 6499-6001 50th Ave NE41
- Cowen Park41
- Lakeside Upper School41
- Magnolia Blvd W & W Parkmont Pl41
- North 43rd Street41
- Seattle-16th Ave S41
- Stevens41
- Wedgwood Swim Pool41
- Ziggy's Palace41
- 2698-2650 38th Ave SW42
- 300 Block 18th Ave E42
- 4200-4298 Phinney Ave N42
- Blue Ridge42
- Boylston Townhouse Roof42
- Clay Street42
- Fairmount Park42
- Koi Apartments42
- Orchard & Seward42
- Puget Ridge Edible Park42
- Belltown, Seattle, Washington43
- High Point43
- Wallingford43
- 4038 NE 104th St44
- 900-908 Warren Ave N44
- Happy Garden44
- Maple Leaf44
- 2011 EastJefferson Street45
- Carlton Park45
- East Newton Outside45
- North 65th Street45
- 26th & Mercer46
- 9811546
- Capitol Hill 246
- Corliss Avenue North46
- Greater Duwamish46
- Magnolia46
- Maiden Lane East46
- 36th Avenue Outside47
- 497-403 Belmont Ave E47
- Insignia-Outside-8**s47
- KCIA_North47
- Minor Avenue47
- Seattle-S Myrtle St47
- 1099-901 17th Ave E48
- Seattle-13th Ave S48
- Seattle-Beacon Hill48
- View Ridge Swim & Tennis Club48
- 14th and Howell49
- 40th & Fauntleroy49
- SWAC49
- Seattle-10th & Weller49
- South Ferdinand Street50
- Glen Dona Apartments51
- Viretta51
- 23rd and Bayview52
- 4420 South Eddy Street52
- Dunlap52
- Rainier Valley 252
- Seattle-5th Ave S52
- St. Clement's Episcopal Church52
- 1786-1700 26th Ave S53
- 201 Elliott Ave W53
- Belgrove Court53
- FBI Surveillance Van53
- 48th Ave S54
- 1314-1300 12th Ave S55
- 4601 S Roxbury Street55
- Downtown Seattle Seattle Chinatown District Interstate 555
- East Queen Anne55
- Maple Leaf, Seattle, WA55
- Seattle-14th Ave S55
- Gatewood57
- Seattle-South Park57
- Carkeek retreat59
- Eastlake North Near I-559
- holmdell59
- Crown Hill - Seattle61
- North Beacon Hill, Seattle, WA, USA61
- South Park61
- Salmon Bay Park62
- W Olympic Pl, Seattle63
- West South Park near Concord Elementary64
- 9400 California Ave SW279
