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Air quality in Williamsville
Air quality index (AQI) and PM2.5 air pollution in Williamsville
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Williamsville Air Quality Map
Real-time Williamsville air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Williamsville today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Williamsville?
| Weather | Mist |
| Temperature | 57.2°F |
| Humidity | 92% |
| Wind | 6.9 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Casa Grande, Arizona | 76 |
| 2 | Buffalo, New York | 71 |
| 3 | Corpus Christi, Texas | 70 |
| 4 | San Antonio, Texas | 67 |
| 5 | Lancaster, Pennsylvania | 66 |
| 6 | The Woodlands, Texas | 65 |
| 7 | New Braunfels, Texas | 63 |
| 8 | Trenton, New Jersey | 63 |
| 9 | Allentown, Pennsylvania | 61 |
| 10 | New York City, New York | 61 |
(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 Williamsville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.6*µg/m³ | |
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PM2.5
x2.5
PM2.5 concentration in Williamsville is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Williamsville?
 | 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
Williamsville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 52 AQI US |  70% | 66.2° 53.6° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 40 AQI US  | 100% | 62.6° 53.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 47 AQI US | 20% | 66.2° 50° | 8.9 mp/h |
| Thursday, May 2 | Good 40 AQI US |  | 66.2° 51.8° | 4.5 mp/h |
| Friday, May 3 | Moderate 58 AQI US | 100% | 77° 51.8° | 8.9 mp/h |
| Saturday, May 4 | Moderate 65 AQI US | 100% | 64.4° 50° | 11.2 mp/h |
| Sunday, May 5 | Good 40 AQI US | 50% | 73.4° 48.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Williamsville?
No locations are available.
AQI US, Metric