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Air quality in Williamston
Air quality index (AQI) and PM2.5 air pollution in Williamston
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Williamston Air Quality Map
Real-time Williamston air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Williamston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Williamston?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 55% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Bernardino, California | 89 |
| 2 | Pasadena, Texas | 87 |
| 3 | Indio, California | 86 |
| 4 | Mecca, California | 86 |
| 5 | Marana, Arizona | 81 |
| 6 | Palm Desert, California | 81 |
| 7 | Palm Springs, California | 80 |
| 8 | Yucaipa, California | 79 |
| 9 | Claremont, California | 75 |
| 10 | Redlands, California | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
68*
live AQI index
Moderate
Overview
What is the current air quality in Williamston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 68* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18.3*µg/m³ | |
!
PM2.5
x3.7
PM2.5 concentration in Williamston is currently 3.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williamston?
 | 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
Williamston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 68 AQI US |  30% | 77° 55.4° |  6.7 mp/h |
| Sunday, May 19 | Moderate 69 AQI US | 60% | 75.2° 59° | 6.7 mp/h |
| Monday, May 20 | Moderate 68 AQI US | 90% | 80.6° 57.2° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 68 AQI US | 90% | 78.8° 62.6° | 17.9 mp/h |
| Wednesday, May 22 | Moderate 60 AQI US | 90% | 69.8° 55.4° | 17.9 mp/h |
| Thursday, May 23 | Good 31 AQI US  | | 68° 48.2° | 8.9 mp/h |
| Friday, May 24 | Good 9 AQI US | | 75.2° 50° | 13.4 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 Williamston?
No locations are available.
AQI US, Metric