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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
Weather
What is the current weather in Westchester?
| Weather | Scattered clouds |
| Temperature | 78.8°F |
| Humidity | 78% |
| Wind | 10.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Campo, California | 102 |
| 2 | Mecca, California | 88 |
| 3 | Lubbock, Texas | 77 |
| 4 | Pahrump, Nevada | 69 |
| 5 | Beaver, Pennsylvania | 67 |
| 6 | Yucaipa, California | 66 |
| 7 | Aliquippa, Pennsylvania | 65 |
| 8 | Corpus Christi, Texas | 65 |
| 9 | Monaca, Pennsylvania | 64 |
| 10 | Palm Desert, California | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Westchester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Westchester is currently 2.2 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 54 AQI US |  90% | 84.2° 78.8° |  13.4 mp/h |
| Tuesday, Jun 4 | Good 50 AQI US  | 30% | 86° 78.8° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 42 AQI US |  | 87.8° 78.8° | 11.2 mp/h |
| Thursday, Jun 6 | Moderate 57 AQI US | 100% | 87.8° 80.6° | 13.4 mp/h |
| Friday, Jun 7 | Moderate 73 AQI US | 90% | 91.4° 80.6° | 11.2 mp/h |
| Saturday, Jun 8 | Moderate 75 AQI US | | 91.4° 80.6° | 13.4 mp/h |
| Sunday, Jun 9 | Moderate 74 AQI US | 30% | 91.4° 80.6° | 15.7 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 Westchester?
No locations are available.
AQI US, Metric