AddAir quality in Williamstown
Air quality index (AQI⁺) and PM2.5 air pollution in Williamstown • 3 Followers • 11:00, Oct 30
70*
US AQI⁺Moderate
Main pollutant:
PM2.5
19.2 µg/m³
15°
20 km/h
79 %
Hourly forecast
Williamstown air quality index (AQI⁺) forecast
Daily forecast
Williamstown air quality index (AQI⁺) forecast
| Today | 66 |  | 16° 9° |  22 km/h | 72% |
| Sat | 39 | | 11° 5° | 14 km/h | 75% |
| Sun | 37 |  | 14° 7° | 11 km/h | 60% |
Air pollutants
What is the current air quality in Williamstown?
PM2.5 concentration is currently 3.8 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 |
Protect yourself from air pollution in Williamstown
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Williamstown today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth 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 |
Pollen
What is the pollen count in Williamstown today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Williamstown
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Williamstown
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Williamstown
History
Historic air quality graph for Williamstown
Historic air quality near Williamstown
History
Historic air quality graph for Williamstown
Most polluted locations near Williamstown
Worldwide AQI⁺ rankingCity ranking
