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Air quality in Westborough
Air quality index (AQI) and PM2.5 air pollution in Westborough
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Westborough Air Quality Map
Real-time Westborough air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Westborough?
| Weather | Clear sky |
| Temperature | 37.4°F |
| Humidity | 56% |
| Wind | 3 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 84 |
| 2 | Conway, South Carolina | 65 |
| 3 | Tahoe City, California | 65 |
| 4 | Thermal, California | 64 |
| 5 | Auberry, California | 58 |
| 6 | Marietta, Georgia | 58 |
| 7 | Alpharetta, Georgia | 57 |
| 8 | Coachella, California | 57 |
| 9 | Pahrump, Nevada | 57 |
| 10 | Decatur, Georgia | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
7*
live AQI index
Good
Overview
What is the current air quality in Westborough?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 7* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.6*µg/m³ | |
✓
PM2.5 concentration in Westborough air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Westborough?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Westborough air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 7 AQI US |  | 55.4° 26.6° |  8.9 mp/h |
| Friday, Apr 26 | Good 13 AQI US | | 59° 32° | 6.7 mp/h |
| Saturday, Apr 27 | Good 15 AQI US |  | 62.6° 33.8° | 6.7 mp/h |
| Sunday, Apr 28 | Good 20 AQI US |  90% | 59° 42.8° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US  | 70% | 73.4° 50° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US | 100% | 78.8° 51.8° | 8.9 mp/h |
| Wednesday, May 1 | Moderate 68 AQI US | 100% | 71.6° 55.4° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Westborough?
No locations are available.
AQI US, Metric