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Hourly forecast
140th Street Northwest, Snohomish County air quality index (AQI⁺) forecast
Daily forecast
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140th Street Northwest, Snohomish County air quality index (AQI⁺) forecast
| Today | 7 |  | 12° 8° |  31 km/h |  75% |
| Mon | 23 | | 10° 5° | 11 km/h | 79% |
| Tue | 28 |  | 8° 3° | 8 km/h | 83% |
Air pollutants
What is the current air quality near 140th Street Northwest?
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 140th Street Northwest, Snohomish County air pollution map
Pollen
What is the pollen count in 140th Street Northwest today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comPollen
What is the pollen count in 140th Street Northwest today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near 140th Street Northwest
History
Historic air quality graph for 140th Street Northwest
1 AQI⁺ US
Good
06:00–07:00 Nov 15
AQI⁺ US
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Most polluted locations near 140th Street Northwest, Snohomish County
Worldwide AQI⁺ ranking
Station ranking
Real-time 140th Street Northwest AQI⁺ station ranking
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