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Air quality in Williamson
Air quality index (AQI) and PM2.5 air pollution in Williamson
39 people follow this city
Williamson Air Quality Map
Real-time Williamson air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Williamson today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Williamson?
| Weather | Clear sky |
| Temperature | 53.6°F |
| Humidity | 32% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 90 |
| 2 | Corpus Christi, Texas | 80 |
| 3 | Pahrump, Nevada | 79 |
| 4 | Yucaipa, California | 74 |
| 5 | Palm Desert, California | 72 |
| 6 | Campo, California | 68 |
| 7 | San Fernando, California | 68 |
| 8 | Boerne, Texas | 66 |
| 9 | Coachella, California | 66 |
| 10 | Birmingham, Alabama | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
42*
live AQI index
Good
Overview
What is the current air quality in Williamson?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.6*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Williamson is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williamson?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Williamson air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 42 AQI US |  | 73.4° 51.8° |  20.1 mp/h |
| Friday, May 24 | Moderate 57 AQI US  | | 73.4° 50° | 24.6 mp/h |
| Saturday, May 25 | Moderate 57 AQI US | | 69.8° 46.4° | 17.9 mp/h |
| Sunday, May 26 | Good 18 AQI US | | 75.2° 48.2° | 13.4 mp/h |
| Monday, May 27 | Good 21 AQI US | | 80.6° 50° | 13.4 mp/h |
| Tuesday, May 28 | Good 26 AQI US | | 82.4° 51.8° | 13.4 mp/h |
| Wednesday, May 29 | Good 39 AQI US | | 80.6° 51.8° | 15.7 mp/h |
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Where is the cleanest air quality in Williamson?
No locations are available.
AQI US, Metric