Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Westfield
Air quality index (AQI) and PM2.5 air pollution in Westfield
154 people follow this city
Westfield Air Quality Map
Real-time Westfield air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Westfield today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Westfield?
| Weather | Rain |
| Temperature | 51.8°F |
| Humidity | 91% |
| Wind | 4.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande, California | 92 |
| 2 | Orcutt, California | 73 |
| 3 | Nipomo, California | 69 |
| 4 | Oklahoma City, Oklahoma | 66 |
| 5 | Santa Maria, California | 66 |
| 6 | Mecca, California | 65 |
| 7 | Edmond, Oklahoma | 63 |
| 8 | Hesperia, California | 61 |
| 9 | Carlsbad, New Mexico | 60 |
| 10 | Victorville, California | 60 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Westfield aqi ranking
Real-time Westfield air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Westfield State University - Wilson Hall Outside | 11 |
| 2 | Sackett Street | 9 |
| 3 | Southampton Road | 6 |
| 4 | Police Department | 5 |
| 5 | Smith Avenue | 5 |
| 6 | Noble Street | 4 |
(local time)
SEE WORLD AQI RANKING
US AQI
6
live AQI index
Good
Overview
What is the current air quality in Westfield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 6 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.5µg/m³ | |
✓
PM2.5 concentration in Westfield air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westfield?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Westfield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 28 AQI US |  | 77° 60.8° |  6.7 mp/h |
| Monday, Apr 29 | Good 14 AQI US |  | 64.4° 50° | 6.7 mp/h |
| Today | Good 6 AQI US | |||
| Wednesday, May 1 | Good 39 AQI US | 90% | 66.2° 50° | 6.7 mp/h |
| Thursday, May 2 | Good 40 AQI US | | 71.6° 46.4° | 13.4 mp/h |
| Friday, May 3 | Good 40 AQI US | | 62.6° 48.2° | 4.5 mp/h |
| Saturday, May 4 | Good 22 AQI US | 80% | 60.8° 46.4° | 4.5 mp/h |
| Sunday, May 5 | Good 12 AQI US | 100% | 46.4° 44.6° | 4.5 mp/h |
| Monday, May 6 | Good 35 AQI US | 20% | 69.8° 42.8° | 6.7 mp/h |
| Tuesday, May 7 | Moderate 54 AQI US  | | 75.2° 46.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Westfield air quality data attribution
6Contributors
- 6 Anonymous contributors
6 stations
6 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Westfield?
AQI US, Metric