AddAir quality in King County
Air quality index (AQI⁺) and PM2.5 air pollution in King County • 2 Followers • 07:00, Oct 25 Local time
25
US AQI⁺Good
Main pollutant:
PM2.5
4.5 µg/m³
8°
12 km/h
55 %
Hourly forecast
King County air quality index (AQI⁺) forecast
Daily forecast
King County air quality index (AQI⁺) forecast
| Today | 22 |  90% | 10° 5° |  16 km/h | 74% |
| Mon | 17 | 80% | 7° 6° | 4 km/h | 87% |
| Tue | 18 |  | 7° 3° | 10 km/h | 80% |
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
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 King County today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
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
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.
Learn more about global air quality
Where is the cleanest air quality in King County?
- Rattlesnake Mountain0
- River Bend12
- 174th Avenue Southeast13
- 337th Place Northeast17
- SW TigerMt17
- Southeast 32nd Street18
- Ames Lake Forest/Tree Farm19
- Northeast 32nd Street19
- Cumberland Kanasket Road Southeast20
- Erste Strasse20
- Summit West20
- 29035 NE 22nd St21
- Ames Lake East21
- Valley Camp21
- 311th NE & NE 139th Duvall25
- 322nd Avenue Northeast25
- Tolt Highlands26
- Lake Margaret28
- Tolt Highlands 231
- Waterbrook31
- RSD - Tolt33
- McClone Construction34
- Stillwater Hill station38
- Stillwater Hill44
- Enumclaw Mud Mt (SO)53
- 22612-22400 SE 329th St55
- SE 366th Pl55
