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Hourly forecast
Underhill Rd, Mill Valley air quality index (AQI⁺) forecast
Daily forecast
Underhill Rd, Mill Valley air quality index (AQI⁺) forecast
| Today | 39 |  | 19° 15° |  24 km/h |  71% |
| Thu | 32 |  | 17° 14° | 49 km/h | 78% |
| Fri | 28 | | 16° 12° | 11 km/h | 72% |
Air pollutants
What is the current air quality near Underhill Rd?
PM2.5 concentration is currently 2.3 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 Underhill Rd, Mill Valley air pollution map
Pollen
What is the pollen count in Underhill Rd today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Underhill Rd
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Underhill Rd today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Underhill Rd
History
Historic air quality graph for Underhill Rd
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Most polluted locations near Underhill Rd, Mill Valley
Worldwide AQI⁺ ranking
Station ranking
Real-time Underhill Rd AQI⁺ station ranking
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