AddAir quality in Seattle
Air quality index (AQI⁺) and PM2.5 air pollution in Seattle • 790.3K Followers • 05:00, Oct 17 Local time
19
US AQI⁺Good
Main pollutant:
O₃
42 µg/m³
14°
19 km/h
91 %
Hourly forecast
Seattle air quality index (AQI⁺) forecast
Daily forecast
Seattle air quality index (AQI⁺) forecast
| Today | 25 |  | 14° 10° |  13 km/h | 86% |
| Sun | 32 |  | 11° 7° | 9 km/h | 89% |
| Mon | 26 | | 15° 8° | 7 km/h | 67% |
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.
Learn more about global air quality
Where is the cleanest air quality in Seattle?
- 201 Elliott Ave W0
- 70th Street Roof0
- Eastlake North Near I-50
- Greenwood station0
- Mid Ballard0
- Wedgwood, Seattle0
- West South Park near Concord Elementary0
- 49th Avenue SW & SW Stevens Street1
- Belgrove Court1
- Boylston Townhouse Roof1
- Phoenix Moorage1
- SE Green Lake, Seattle WA1
- 3599-3521 NW 68th St2
- Belltown, Seattle, Washington2
- Duwamish2
- Gatewood2
- Loyal Heights2
- Warren Avenue North2
- 715 25th Avenue South3
- East McGraw Street3
- 1715 East Roy Street4
- 2nd Avenue North4
- Fairmount Park4
- Nick4
- NorthBeach4
- Seattle Duwamish #14
- Cottage Grove, N Delridge, West Seattle5
- FBI Surveillance Van5
- Magnolia5
- 19th Ave NW and NW 97th St6
- 2301-2349 Hughes Ave SW6
- 2947-2975 Alki Ave SW6
- 44th Avenue Northeast6
- Ballard 36
- Crown Hill 26
- Dayton Valley6
- Downtown Virginia & 3rd6
- Northwest 134th Street6
- Salmon Bay Park6
- Seattle - 8th Ave W and W Blaine St6
- 28th Avenue Northwest7
- Caroline Avenue North7
- Magnolia Blvd W & W Parkmont Pl7
- Northeast 123rd Street7
- Puget Ridge Edible Park7
- holmdell7
- 16th Avenue8
- 598-500 N 145th St8
- 759-925 N 95th St8
- 900-908 Warren Ave N8
- Capitol Hill station8
- High Point8
- Jon & Leska’s8
- NW 73rd Street8
- Seattle-23rd Ave SW8
- Seattle-Linden Ave N8
- South Adams Street8
- South Park8
- Thackeray8
- 1st Avenue Northwest9
- 2698-2650 38th Ave SW9
- 30th Ave NE & NE 91st St9
- 3633 11th Ave W9
- 40th & Fauntleroy9
- 4211 Woodlawn Ave N9
- 497-403 Belmont Ave E9
- Ballard 58th and 26th AVE9
- Bitter Lake Manor9
- Fairview Ave E9
- Land’s End, Magnolia, Seattle9
- North 43rd Street9
- SP House9
- SWAC9
- Seattle-College Way N9
- Sunset Hill South9
- Adams10
- Crown Hill - Seattle10
- Greater Duwamish10
- Green Lake Southeast10
- Lawton Park10
- North 65th Street10
- North Queen Anne10
- Seattle - Greenwood10
- 19th Ave NE11
- AirVisual Outdoor - D4SQ Ravenna 23rd Ave NE11
- Awesome NW 6411
- Ballard Community Park11
- Bech Drive Soutwest11
- Candy Cane Lane11
- Capitol Hill11
- Cedar Park11
- Chez Weblard11
- Maple Leaf, Seattle, WA11
- Mary Ave Northwest11
- SCH Grounds Department11
- Seattle-14th Ave S11
- Seattle-16th Ave S11
- Seattle-5th Ave S11
- Seattle-NE 127th S11
- Southeast Magnolia11
- Wallingford 211
- 4200-4298 Phinney Ave N12
- Blue Ridge12
- Clay Street12
- NW 75th and Dibble12
- Northgate12
- 1314-1300 12th Ave S13
- 1822 North 57th Street13
- 2011 EastJefferson Street13
- 300 Block 18th Ave E13
- 5700-5998 30th Ave NE13
- 6498-5908 NE 61st St13
- Bagley13
- Kilbourne Division13
- Koi Apartments13
- Kubota Village13
- Maple Leaf13
- N 145th and Corliss L&L&L13
- Phinney Ridge Pea Patch13
- Seattle-S Myrtle St13
- University Park13
- Wallingford13
- Ziggy's Palace13
- 1099-901 17th Ave E14
- 12340-12432 24th Ave NE14
- 6611 57th Ave NE14
- East Newton Outside14
- East Queen Anne14
- Haller Lake14
- Insignia-Outside-8**s14
- Lakeside Upper School14
- Villa Academy14
- Capitol Hill 215
- LittleBrook015
- 4038 NE 104th St16
- Holden House Outside16
- Meadowbrook16
- North Beacon Hill, Seattle, WA, USA16
- View Ridge Swim & Tennis Club16
- Viretta16
- 13525 32nd Ave NE17
- 26th & Mercer17
- 48th Ave S17
- 781 26th Ave East17
- 80th in Greenwood17
- Bryant Center17
- Cowen Park17
- Orchard & Seward17
- 1786-1700 26th Ave S18
- NorthBeach9218
- Stevens18
- 4420 South Eddy Street19
- 14th and Howell20
- Minor Avenue20
- Northeast 65th Street20
- Rainier Valley 220
- 45th Avenue SW21
- East Queen Anne Station21
- Greenwood & 125th21
- SW Othello Street21
- View Ridge House21
- 23rd and Bayview22
- 6499-6001 50th Ave NE22
- Dunlap22
- St. Clement's Episcopal Church22
- 25th Avenue, Central District23
- 36th Avenue Outside23
- Alaska Junction QFC23
- Happy Garden23
- Madison St E23
- Magnolia Way23
- Nok's place23
- Spire23
- WPZ West Entry23
- AirVisual Outdoor - Z8GL24
- Maiden Lane East24
- South Ferdinand Street24
- 27th Ave W26
- 4601 S Roxbury Street26
- Ballard Locks26
- KCIA_North26
- Madrona Tree26
- View Ridge26
- View Ridge 226
- Carlton Park27
- Crown Hill27
- Fauntleroy27
- 55th Ave S29
- Seattle-South Park31
- Seattle-10th & Weller32
- W Olympic Pl, Seattle39
- Seattle-Beacon Hill46
