AddAir quality in Seattle
Air quality index (AQI⁺) and PM2.5 air pollution in Seattle • 784.3K Followers • 14:00, Sep 19 Local time
54
US AQI⁺Moderate
Main pollutant:
PM2.5
10.7 µg/m³
18°
7 km/h
67 %
Hourly forecast
Seattle air quality index (AQI⁺) forecast
Daily forecast
Seattle air quality index (AQI⁺) forecast
| Today | 55 | | 19° 13° |  8 km/h | 74% |
| Sun | 65 | | 19° 11° | 9 km/h | 76% |
| Mon | 60 | | 22° 10° | 13 km/h | 72% |
Air pollutants
What is the current air quality in Seattle?
PM2.5 concentration is currently 2.1 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
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
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?
- 2nd Avenue North0
- 49th Avenue SW & SW Stevens Street10
- Seattle-Beacon Hill11
- 201 Elliott Ave W19
- W Ruffner St19
- Alaska Junction22
- Wedgwood, Seattle23
- Belltown, Seattle, Washington25
- East McGraw Street27
- Cottage Grove, N Delridge, West Seattle29
- Magnolia Blvd W & W Parkmont Pl29
- Southeast Magnolia29
- Ursula Judkins Viewpoint30
- Warren Avenue North30
- Bech Drive Soutwest33
- Clay Street34
- Duwamish34
- Seattle Duwamish #134
- Jon & Leska’s35
- 40th & Fauntleroy36
- Puget Ridge Edible Park36
- Fairmount Park38
- Northwest 134th Street38
- 2947-2975 Alki Ave SW39
- 2301-2349 Hughes Ave SW41
- High Point41
- Mid Ballard41
- University Park41
- Bryant Center42
- Madrona Tree42
- SW Othello Street42
- Adams43
- SWAC43
- 30th Ave NE & NE 91st St44
- Northeast 65th Street44
- Fauntleroy45
- Land’s End, Magnolia, Seattle45
- Insignia-Outside-8**s46
- 1715 East Roy Street47
- 19th Ave NE47
- 1st Avenue Northwest47
- Nick48
- 4525 Thackeray Pl NE49
- 781 26th Ave East49
- Alaska Junction QFC49
- Capitol Hill49
- Chez Weblard49
- Lawton Park49
- Loyal Heights49
- North Queen Anne49
- LittleBrook050
- NorthBeach50
- Villa Academy50
- 28th Avenue Northwest51
- 5700-5998 30th Ave NE51
- Carlton Park51
- Green Lake Southeast51
- KCIA_North51
- Koi Apartments51
- View Ridge House51
- 13525 32nd Ave NE52
- 16th Avenue52
- 19th Ave NW and NW 97th St52
- 2698-2650 38th Ave SW52
- 26th & Mercer52
- 4200-4298 Phinney Ave N52
- 5827-5873 NE 77th St52
- 6611 57th Ave NE52
- 80th in Greenwood52
- 900-908 Warren Ave N52
- Capitol Hill station52
- East Newton Outside52
- Maiden Lane East52
- NorthBeach9252
- South Park52
- Stevens52
- Thackeray52
- Ballard 58th and 26th AVE53
- Magnolia Way53
- Phinney Ridge Pea Patch53
- Wallingford 253
- 1099-901 17th Ave E54
- 4038 NE 104th St54
- 4601 S Roxbury Street54
- 6499-6001 50th Ave NE54
- 70th Street Roof54
- 8251-8201 43rd Ave NE54
- Aviation Heights54
- Bitter Lake Manor54
- Blue Ridge54
- Caroline Avenue North54
- Corliss Avenue North54
- Crown Hill 254
- Haller Lake54
- Kilbourne Division54
- Kubota Village54
- NW 75th and Dibble54
- North 43rd Street54
- North 65th Street54
- Northgate54
- Seattle-23rd Ave SW54
- Seattle-NE 127th S54
- Viretta54
- Ziggy's Palace54
- 3599-3521 NW 68th St55
- 3633 11th Ave W55
- 36th Avenue Outside55
- 598-500 N 145th St55
- Awesome NW 6455
- Holden House Outside55
- Lakeside Upper School55
- SCH Grounds Department55
- Wallingford55
- 12340-12432 24th Ave NE56
- 1314-1300 12th Ave S56
- Ballard Community Park56
- Capitol Hill 256
- Cowen Park56
- Dayton Valley56
- N 145th and Corliss L&L&L56
- Seattle - 8th Ave W and W Blaine St56
- Seattle - Greenwood56
- Seattle-South Park56
- Spire56
- West South Park near Concord Elementary56
- 23rd and Bayview57
- 4420 South Eddy Street57
- 9811557
- Bagley57
- Seattle-College Way N57
- 45th Avenue SW58
- Dunlap58
- East Queen Anne58
- Minor Avenue58
- Seattle-Linden Ave N58
- 497-403 Belmont Ave E59
- Carkeek retreat59
- Maple Leaf59
- Seattle-14th Ave S59
- South Ferdinand Street59
- 1786-1700 26th Ave S60
- 759-925 N 95th St60
- AirVisual Outdoor - Z8GL60
- Downtown Virginia & 3rd60
- East Queen Anne Station60
- Seattle-16th Ave S60
- Seattle-5th Ave S60
- St. Clement's Episcopal Church60
- View Ridge 260
- Glen Dona Apartments61
- Seattle-10th & Weller61
- 14th and Howell62
- 48th Ave S62
- Candy Cane Lane62
- Columbia City62
- Happy Garden62
- Rainier Valley 262
- Seattle-S Myrtle St62
- AirVisual Outdoor - D4SQ Ravenna 23rd Ave NE64
- View Ridge64
- W Olympic Pl, Seattle64
- Boylston Townhouse Roof65
- 27th Ave W66
- AirVisual Outdoor - 9FXL66
- Greenwood & 125th66
- Phoenix Moorage66
- Belgrove Court67
- Salmon Bay Park67
- 25th Avenue, Central District68
- Madison St E68
- 55th Ave S69
- Nok's place69
- Eastlake North Near I-570
- holmdell70
- Crown Hill71
- Maple Leaf, Seattle, WA71
- North Beacon Hill, Seattle, WA, USA72
- Orchard & Seward73
- WPZ West Entry77
- Crown Hill - Seattle108
- 9400 California Ave SW279
