AddAir quality in King County
Air quality index (AQI⁺) and PM2.5 air pollution in King County • 2 Followers • 05:00, Oct 04 Local time
26
US AQI⁺Good
Main pollutant:
PM2.5
4.8 µg/m³
16°
3 km/h
65 %
Hourly forecast
King County air quality index (AQI⁺) forecast
Daily forecast
King County air quality index (AQI⁺) forecast
| Today | 43 |  | 19° 15° |  7 km/h | 73% |
| Mon | 64 | | 15° 11° | 10 km/h | 85% |
| Tue | 46 |  | 18° 7° | 9 km/h | 71% |
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
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in King County today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in King County
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near King County
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in King County
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
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?
- Enumclaw Mud Mt (SO)2
- Rattlesnake Mountain7
- 174th Avenue Southeast10
- River Bend13
- Valley Camp17
- Ames Lake Forest/Tree Farm18
- 6214 284th Way Northeast20
- Summit West21
- Ames Lake East22
- Erste Strasse22
- 29035 NE 22nd St26
- 337th Place Northeast27
- Southeast 32nd Street27
- Lake Margaret29
- SW TigerMt29
- McClone Construction31
- Northeast 32nd Street31
- Waterbrook32
- Tolt Highlands33
- 311th NE & NE 139th Duvall35
- 322nd Avenue Northeast36
- Tolt Highlands 237
- Stillwater Hill station42
- 22612-22400 SE 329th St43
- Stillwater Hill43
- RSD - Tolt45
- SE 366th Pl58
