Add
Hourly forecast
Cougar Mountain, Bellevue air quality index (AQI⁺) forecast
Daily forecast
Cougar Mountain, Bellevue air quality index (AQI⁺) forecast
| Today | 57 |  | 11° 5° |  4 km/h |  83% |
| Mon | 49 |  | 14° 6° | 5 km/h | 66% |
| Tue | 58 |  | 13° 5° | 7 km/h | 71% |
Air pollutants
What is the current air quality near Cougar Mountain?
PM2.5 concentration is currently 2.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Get an air purifier |
Real-time Cougar Mountain, Bellevue air pollution map
Pollen
What is the pollen count in Cougar Mountain today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Cougar Mountain
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.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Cougar Mountain today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Cougar Mountain
History
Historic air quality graph for Cougar Mountain
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Cougar Mountain, Bellevue
Worldwide AQI⁺ ranking
Station ranking
Real-time Cougar Mountain AQI⁺ station ranking
Get comprehensive data about air quality in Cougar Mountain, Bellevue
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Bellevue?
- Woodridge38
- Cougar Ridge42
- West Lake Sammamish42
- Bridle Trails Park South45
- Northup crossroads45
- 604 177th Lane Northeast49
- West Bellevue / Medina49
- Bellevue Towers - North51
- Northwest Bellevue52
- Southeast 25th Street52
- Lewis53
- Northeast Bellevue53
- somerset 138th53
- Bellevue College54
- Bellevue, WA54
- CherryCrest Outside54
- Off Downtown Park54
- FrogPond55
- Killarney Circle55
- Newport55
- SHR's55
- Samena Club55
- Vineyard crest Outside55
- 173rd Ave SE56
- Bellevue College Science Building56
- Cougar Mountain56
- Bellevue Towers59
- Sagano68
- Bellevue72
