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Air quality in Williston
Air quality index (AQI) and PM2.5 air pollution in Williston
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Williston Air Quality Map
Real-time Williston air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Williston today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Williston?
| Weather | Few clouds |
| Temperature | 82.4°F |
| Humidity | 56% |
| Wind | 13.8 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 168 |
| 2 | Coachella, California | 134 |
| 3 | Tulsa, Oklahoma | 90 |
| 4 | Indio, California | 85 |
| 5 | Fort Thompson, South Dakota | 83 |
| 6 | Val Verde, California | 78 |
| 7 | Wichita, Kansas | 78 |
| 8 | Shreveport, Louisiana | 77 |
| 9 | St Louis, Missouri | 76 |
| 10 | Blaine, Minnesota | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
52*
live AQI index
Moderate
Overview
What is the current air quality in Williston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.6*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Williston is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williston?
 | 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 |
Forecast
Williston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US |  70% | 82.4° 64.4° |  13.4 mp/h |
| Thursday, May 16 | Moderate 55 AQI US |  | 82.4° 60.8° | 6.7 mp/h |
| Friday, May 17 | Moderate 57 AQI US | 40% | 82.4° 66.2° | 6.7 mp/h |
| Saturday, May 18 | Good 49 AQI US  | 100% | 80.6° 66.2° | 15.7 mp/h |
| Sunday, May 19 | Moderate 52 AQI US | 100% | 78.8° 64.4° | 13.4 mp/h |
| Monday, May 20 | Moderate 73 AQI US |  | 78.8° 62.6° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 79 AQI US | | 82.4° 60.8° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Williston?
No locations are available.
AQI US, Metric