AddAir quality in Seattle
Air quality index (AQI⁺) and PM2.5 air pollution in Seattle • 788.5K Followers • 19:00, Oct 08 Local time
25
US AQI⁺Good
Main pollutant:
PM2.5
4.5 µg/m³
16°
4 km/h
66 %
Hourly forecast
Seattle air quality index (AQI⁺) forecast
Daily forecast
Seattle air quality index (AQI⁺) forecast
| Today | 18 |  | 15° 10° |  17 km/h | 78% |
| Fri | 20 | | 13° 9° | 13 km/h | 75% |
| Sat | 24 |  | 15° 7° | 13 km/h | 60% |
Air pollutants
What is the current air quality in Seattle?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
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 None | 0% |
 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 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
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.
Where is the cleanest air quality in Seattle?
- Greenwood station0
- Mary Ave Northwest1
- Wedgwood, Seattle1
- 70th Street Roof3
- 2nd Avenue North4
- 49th Avenue SW & SW Stevens Street4
- Cedar Park6
- Mid Ballard6
- SE Green Lake, Seattle WA7
- 30th Ave NE & NE 91st St11
- SCH Grounds Department11
- Seattle-NE 127th S11
- Boylston Townhouse Roof12
- East McGraw Street12
- Nick13
- Seattle-Linden Ave N13
- 19th Ave NE14
- 44th Avenue Northeast14
- Seattle-College Way N14
- University Park14
- West South Park near Concord Elementary14
- 4211 Woodlawn Ave N15
- Seattle Duwamish #115
- W Ruffner St16
- AirVisual Outdoor - D4SQ Ravenna 23rd Ave NE17
- Ballard 317
- Candy Cane Lane17
- Dayton Valley17
- East Queen Anne Station17
- Greenwood & 125th17
- Seattle - 8th Ave W and W Blaine St17
- View Ridge17
- View Ridge 217
- 1715 East Roy Street18
- 6498-5908 NE 61st St18
- Cottage Grove, N Delridge, West Seattle18
- Northwest 134th Street18
- Thackeray18
- 19th Ave NW and NW 97th St19
- 5700-5998 30th Ave NE19
- 598-500 N 145th St19
- 6611 57th Ave NE19
- Adams19
- Ballard Community Park19
- View Ridge Swim & Tennis Club19
- Bryant Center20
- 12340-12432 24th Ave NE21
- 16th Avenue21
- 3599-3521 NW 68th St21
- Bitter Lake Manor21
- Caroline Avenue North21
- Kilbourne Division21
- LittleBrook021
- Loyal Heights21
- Villa Academy21
- Warren Avenue North21
- 25th Avenue, Central District22
- 759-925 N 95th St22
- Capitol Hill station22
- Crown Hill22
- Green Lake Southeast22
- Jon & Leska’s22
- Madison St E22
- Magnolia Way22
- Meadowbrook22
- NorthBeach22
- Puget Ridge Edible Park22
- Seattle - Greenwood22
- Spire22
- WPZ West Entry22
- 1099-901 17th Ave E23
- Chez Weblard23
- Haller Lake23
- Lakeside Upper School23
- Lawton Park23
- Magnolia23
- N 145th and Corliss L&L&L23
- NW 75th and Dibble23
- Northgate23
- 26th & Mercer24
- 6499-6001 50th Ave NE24
- Bagley24
- East Newton Outside24
- Land’s End, Magnolia, Seattle24
- Northeast 65th Street24
- Seattle-23rd Ave SW24
- Southeast Magnolia24
- View Ridge House24
- Ziggy's Palace24
- Alaska Junction25
- Awesome NW 6425
- Koi Apartments25
- Kubota Village25
- Magnolia Blvd W & W Parkmont Pl25
- North Queen Anne25
- 13525 32nd Ave NE26
- 781 26th Ave East26
- Wallingford26
- 300 Block 18th Ave E27
- KCIA_North27
- Seattle-5th Ave S27
- Wallingford 227
- 2698-2650 38th Ave SW28
- 28th Avenue Northwest28
- 4200-4298 Phinney Ave N28
- AirVisual Outdoor - Z8GL28
- Ballard 58th and 26th AVE28
- Ballard Locks28
- Capitol Hill28
- Capitol Hill 228
- Crown Hill 228
- Downtown Virginia & 3rd28
- Madrona Tree28
- Maple Leaf, Seattle, WA28
- Phinney Ridge Pea Patch28
- Seattle-14th Ave S28
- Viretta28
- Blue Ridge29
- Maple Leaf29
- NorthBeach9229
- Stevens29
- Crown Hill - Seattle30
- Minor Avenue30
- Seattle-S Myrtle St30
- 1st Avenue Northwest31
- 497-403 Belmont Ave E31
- Cowen Park31
- North 65th Street31
- 45th Avenue SW32
- 900-908 Warren Ave N32
- Carkeek retreat32
- Fairmount Park32
- Greater Duwamish32
- North 43rd Street32
- 27th Ave W33
- 80th in Greenwood33
- Columbia City33
- Duwamish33
- SWAC33
- Seattle-16th Ave S33
- South Park33
- 14th and Howell34
- 4038 NE 104th St34
- Holden House Outside35
- 3633 11th Ave W36
- 36th Avenue Outside36
- High Point36
- 4420 South Eddy Street37
- Glen Dona Apartments37
- Insignia-Outside-8**s37
- Maiden Lane East37
- Salmon Bay Park38
- 55th Ave S39
- Dunlap39
- SW Othello Street39
- 4601 S Roxbury Street40
- 2301-2349 Hughes Ave SW41
- holmdell41
- 48th Ave S42
- Belgrove Court44
- Clay Street44
- East Queen Anne44
- Orchard & Seward44
- Rainier Valley 246
- 23rd and Bayview49
- Seattle-Beacon Hill50
- 2947-2975 Alki Ave SW51
- Bech Drive Soutwest51
- 1786-1700 26th Ave S53
- 40th & Fauntleroy53
- Carlton Park53
- Phoenix Moorage53
- Seattle-10th & Weller53
- South Ferdinand Street53
- St. Clement's Episcopal Church53
- 1314-1300 12th Ave S54
- 201 Elliott Ave W55
- Seattle-South Park55
- Fauntleroy56
- Happy Garden58
- 1822 North 57th Street62
- North Beacon Hill, Seattle, WA, USA63
- W Olympic Pl, Seattle72
- Alaska Junction QFC102
- 9400 California Ave SW280
