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Air quality in Westchester
Air quality index (AQI) and PM2.5 air pollution in Westchester
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Westchester Air Quality Map
Real-time Westchester air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Westchester today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Westchester?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 83% |
| Wind | 3.7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Campo, California | 94 |
| 2 | Mecca, California | 88 |
| 3 | Lubbock, Texas | 80 |
| 4 | Pahrump, Nevada | 73 |
| 5 | Michigan City, Indiana | 72 |
| 6 | Corpus Christi, Texas | 70 |
| 7 | Groton, Connecticut | 67 |
| 8 | Baytown, Texas | 65 |
| 9 | Beaver, Pennsylvania | 65 |
| 10 | Muskegon, Michigan | 65 |
(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 Westchester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 68* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18.2*µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Westchester is currently 3.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westchester?
 | 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
Westchester air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 68 AQI US |  | 84.2° 57.2° |  8.9 mp/h |
| Tuesday, Jun 4 | Moderate 66 AQI US |  | 82.4° 68° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 44 AQI US  |  100% | 78.8° 66.2° | 11.2 mp/h |
| Thursday, Jun 6 | Good 13 AQI US | 100% | 68° 59° | 11.2 mp/h |
| Friday, Jun 7 | Good 6 AQI US | 30% | 64.4° 53.6° | 11.2 mp/h |
| Saturday, Jun 8 | Good 13 AQI US | 80% | 66.2° 53.6° | 11.2 mp/h |
| Sunday, Jun 9 | Good 35 AQI US | 90% | 68° 55.4° | 8.9 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 Westchester?
No locations are available.
AQI US, Metric