AddAir quality in King County
Air quality index (AQI⁺) and PM2.5 air pollution in King County • 2 Followers • 16:00, Nov 10 Local time
4
US AQI⁺Good
Main pollutant:
PM2.5
0.8 µg/m³
7°
10 km/h
95 %
Hourly forecast
King County air quality index (AQI⁺) forecast
Daily forecast
King County air quality index (AQI⁺) forecast
| Today | 32 |  | 15° 7° |  12 km/h | 76% |
| Wed | 11 |  | 14° 8° | 10 km/h | 71% |
| Thu | 25 | | 14° 6° | 15 km/h | 67% |
Air pollutants
What is the current air quality in King County?
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 King County
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.
Filtration for air conditioners
A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.
Sustainable, smart air purifiers
Elegantly designed using sustainably sourced beech wood, the Atem Earth delivers medical-grade filtration by capturing ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in King County 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 King County today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in King County
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.
Filtration for air conditioners
A cut-to-fit filtration for air conditioning systems, LifeShield Lite helps reduce dust in the air conditioner while capturing indoor air pollutants.
Sustainable, smart air purifiers
Elegantly designed using sustainably sourced beech wood, the Atem Earth delivers medical-grade filtration by capturing ultrafine particles with HyperHEPA technology.
Most polluted locations near King County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in King County
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near King County
History
Historic air quality graph for King County
Historic air quality near King County
History
Historic air quality graph for King County
Most polluted locations near King County
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in King County
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 King County?
- Rattlesnake Mountain0
- Southeast 32nd Street0
- 12339-12347 202nd Pl SE1
- 337th Place Northeast1
- 6214 284th Way Northeast1
- Ames Lake East1
- Cumberland Kanasket Road Southeast1
- River Bend1
- Tolt Highlands1
- 292nd Ave. SE2
- McClone Construction2
- Northeast 32nd Street2
- 174th Avenue Southeast3
- 322nd Avenue Northeast3
- 22612-22400 SE 329th St4
- 29035 NE 22nd St4
- SE 366th Pl4
- Valley Camp4
- Enumclaw Mud Mt (SO)6
- Erste Strasse8
- RSD - Tolt10
- 311th NE & NE 139th Duvall12
- Summit West19
- Stillwater Hill station26
- Tolt Highlands 226
- Waterbrook26
- SW TigerMt27
- Stillwater Hill28
