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Air quality in Westfield
Air quality index (AQI) and PM2.5 air pollution in Westfield
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Westfield Air Quality Map
Real-time Westfield air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Westfield today?
 | Index | High | |
 | Tree pollen | Low | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Westfield?
| Weather | Clear sky |
| Temperature | 59°F |
| Humidity | 93% |
| Wind | 1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Springs, California | 132 |
| 2 | The Woodlands, Texas | 97 |
| 3 | Mecca, California | 91 |
| 4 | New Braunfels, Texas | 87 |
| 5 | Corpus Christi, Texas | 86 |
| 6 | San Antonio, Texas | 80 |
| 7 | Lancaster, Pennsylvania | 77 |
| 8 | Georgetown, Texas | 74 |
| 9 | Pahrump, Nevada | 73 |
| 10 | Palm Desert, California | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
66*
live AQI index
Moderate
Overview
What is the current air quality in Westfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 66* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.4*µg/m³ | |
!
PM2.5
x3.5
PM2.5 concentration in Westfield is currently 3.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westfield?
 | 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
Westfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 66 AQI US |  40% | 82.4° 59° |  4.5 mp/h |
| Monday, May 20 | Moderate 70 AQI US |  | 82.4° 64.4° | 11.2 mp/h |
| Tuesday, May 21 | Moderate 67 AQI US | 30% | 84.2° 64.4° | 15.7 mp/h |
| Wednesday, May 22 | Moderate 60 AQI US | 100% | 75.2° 60.8° | 13.4 mp/h |
| Thursday, May 23 | Good 23 AQI US  | 100% | 69.8° 53.6° | 6.7 mp/h |
| Friday, May 24 | Good 17 AQI US | | 75.2° 55.4° | 8.9 mp/h |
| Saturday, May 25 | Moderate 78 AQI US | 60% | 80.6° 59° | 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 Westfield?
No locations are available.
AQI US, Metric