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Air quality in Westford
Air quality index (AQI) and PM2.5 air pollution in Westford
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Westford Air Quality Map
Real-time Westford air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Westford today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Westford?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 72% |
| Wind | 3.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 133 |
| 2 | Baytown, Texas | 101 |
| 3 | San Antonio, Texas | 98 |
| 4 | Channelview, Texas | 96 |
| 5 | Pasadena, Texas | 94 |
| 6 | Houston, Texas | 86 |
| 7 | Edmond, Oklahoma | 85 |
| 8 | Galena Park, Texas | 85 |
| 9 | New Braunfels, Texas | 85 |
| 10 | Oklahoma City, Oklahoma | 84 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
62*
live AQI index
Moderate
Overview
What is the current air quality in Westford?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 62* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.9*µg/m³ | |
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PM2.5
x3
PM2.5 concentration in Westford is currently 3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westford?
 | 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
Westford air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 62 AQI US |  100% | 78.8° 57.2° |  6.7 mp/h |
| Monday, May 27 | Moderate 59 AQI US | 100% | 69.8° 57.2° | 11.2 mp/h |
| Tuesday, May 28 | Good 50 AQI US  | 100% | 78.8° 60.8° | 11.2 mp/h |
| Wednesday, May 29 | Moderate 51 AQI US | 90% | 71.6° 50° | 8.9 mp/h |
| Thursday, May 30 | Good 20 AQI US |  | 69.8° 48.2° | 8.9 mp/h |
| Friday, May 31 | Good 11 AQI US | | 64.4° 44.6° | 8.9 mp/h |
| Saturday, Jun 1 | Good 14 AQI US | | 73.4° 48.2° | 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 Westford?
No locations are available.
AQI US, Metric