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Hourly forecast
Summit West, Snoqualmie Pass air quality index (AQI⁺) forecast
Daily forecast
Summit West, Snoqualmie Pass air quality index (AQI⁺) forecast
| Today | 24 |  | 19° 5° |  12 km/h |  58% |
| Tue | 12 | | 23° 13° | 34 km/h | 45% |
| Wed | 40 |  90% | 9° 5° | 23 km/h | 96% |
Air pollutants
What is the current air quality near Summit West?
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 |
Real-time Summit West, Snoqualmie Pass air pollution map
Pollen
What is the pollen count in Summit West today?
Index
High
 Tree Moderate | 50% |
 Grass High | 75% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Summit West
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Pollen
What is the pollen count in Summit West today?
Index
High
Tree Moderate | 50% |
Grass High | 75% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Summit West
History
Historic air quality graph for Summit West
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Most polluted locations near Summit West, Snoqualmie Pass
Worldwide AQI⁺ ranking
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