AddAir quality in Williston
Air quality index (AQI⁺) and PM2.5 air pollution in Williston • 21:00, Jul 18
112
US AQI⁺Unhealthy for sensitive groups
Main pollutant:
PM2.5
40.2 µg/m³
22°
14 km/h
91 %
Hourly forecast
Williston air quality index (AQI⁺) forecast
Daily forecast
Williston air quality index (AQI⁺) forecast
| Today | 66 |  | 20° 13° |  25 km/h | 60% |
| Sun | 17 |  | 23° 14° | 12 km/h | 61% |
| Mon | 55 |  90% | 25° 21° | 26 km/h | 68% |
Air pollutants
What is the current air quality in Williston?
PM2.5 concentration is currently 8 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Run an air purifier Get an air purifier |
Protect yourself from air pollution in Williston
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Williston today?
Index
Moderate
 Tree None | 0% |
 Grass Low | 25% |
 Weed Moderate | 50% |
Source:
wetter.comHealth recommendations
Reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Run an air purifier Get an air purifier |
Pollen
What is the pollen count in Williston today?
Index
Moderate
Tree None | 0% |
Grass Low | 25% |
Weed Moderate | 50% |
Source:
wetter.comProtect yourself from air pollution in Williston
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Williston
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Williston
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Williston
History
Historic air quality graph for Williston
Historic air quality near Williston
History
Historic air quality graph for Williston
Most polluted locations near Williston
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Williston
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
