AddAir quality in King County
Air quality index (AQI⁺) and PM2.5 air pollution in King County • 11:00, Aug 02 Local time
18
US AQI⁺Good
Main pollutant:
O₃
38 µg/m³
11°
5 km/h
99 %
Hourly forecast
King County air quality index (AQI⁺) forecast
Daily forecast
King County air quality index (AQI⁺) forecast
| Today | 30 | 80% | 15° 10° |  12 km/h | 87% |
| Mon | 90 |  | 18° 9° | 12 km/h | 71% |
| Tue | 106 | | 26° 13° | 15 km/h | 59% |
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
High
 Tree None | 0% |
 Grass None | 0% |
 Weed High | 75% |
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
High
Tree None | 0% |
Grass None | 0% |
Weed High | 75% |
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 Farm1
- McClone Construction2
- 337th Place Northeast4
- Southeast 240th Street6
- Summit West6
- Duvall, WA7
- Enumclaw Mud Mt (SO)7
- Tolt Highlands8
- 6214 284th Way Northeast9
- Southeast 32nd Street9
- 311th NE & NE 139th Duvall10
- Ames Lake East10
- Cumberland Kanasket Road Southeast10
- River Bend10
- 174th Avenue Southeast11
- SW TigerMt11
- Tolt Highlands 211
- 29035 NE 22nd St13
- Northeast 32nd Street13
- Southeast 100th Street13
- 12339-12347 202nd Pl SE14
- 22612-22400 SE 329th St14
- SE 366th Pl15
- Valley Camp15
- Fall City17
- Stillwater Hill17
- RSD - Tolt19
- Lake Margaret27
- Stillwater Hill station28
- Waterbrook28
