AddAir quality in King County
Air quality index (AQI⁺) and PM2.5 air pollution in King County • 2 Followers • 07:00, Sep 13 Local time
19
US AQI⁺Good
Main pollutant:
O₃
42 µg/m³
9°
14 km/h
91 %
Hourly forecast
King County air quality index (AQI⁺) forecast
Daily forecast
King County air quality index (AQI⁺) forecast
| Today | 24 | 80% | 11° 9° |  16 km/h | 92% |
| Mon | 50 |  | 15° 8° | 8 km/h | 75% |
| Tue | 49 |  | 17° 6° | 7 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
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?
- Ames Lake Forest/Tree Farm2
- Summit West2
- Erste Strasse6
- Northeast 34th Street6
- Southeast 240th Street6
- 337th Place Northeast7
- McClone Construction8
- Southeast 32nd Street8
- River Bend10
- 6214 284th Way Northeast11
- Cumberland Kanasket Road Southeast11
- Tolt Highlands11
- 174th Avenue Southeast12
- Ames Lake East12
- 311th NE & NE 139th Duvall13
- 322nd Avenue Northeast13
- Northeast 32nd Street13
- 22612-22400 SE 329th St14
- 29035 NE 22nd St14
- Enumclaw Mud Mt (SO)14
- SE 366th Pl15
- Valley Camp17
- Fall City22
- Stillwater Hill25
- RSD - Tolt26
- Tolt Highlands 228
- Waterbrook28
- Lake Margaret29
- SW TigerMt29
- Stillwater Hill station29
