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Acton Air Quality Map
Real-time Acton air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Acton today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Weather
What is the current weather in Acton?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 62% |
| Wind | 7 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | El Centro, California | 124 |
| 2 | San Bernardino, California | 86 |
| 3 | Visalia, California | 84 |
| 4 | Fontana, California | 78 |
| 5 | Corpus Christi, Texas | 76 |
| 6 | Redlands, California | 76 |
| 7 | Van Nuys, California | 74 |
| 8 | San Fernando, California | 72 |
| 9 | Reseda, California | 71 |
| 10 | Riverside, California | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
12*
live AQI index
Good
Overview
What is the current air quality in Acton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3*µg/m³ | |
✓
PM2.5 concentration in Acton air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Acton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Acton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 12 AQI US |  40% | 50° 39.2° |  8.9 mp/h |
| Saturday, Apr 20 | Good 14 AQI US | 100% | 55.4° 37.4° | 11.2 mp/h |
| Sunday, Apr 21 | Good 9 AQI US | | 51.8° 33.8° | 11.2 mp/h |
| Monday, Apr 22 | Good 7 AQI US |  | 48.2° 33.8° | 11.2 mp/h |
| Tuesday, Apr 23 | Good 8 AQI US | | 57.2° 32° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 9 AQI US | 100% | 50° 41° | 11.2 mp/h |
| Thursday, Apr 25 | Good 10 AQI US |  80% | 48.2° 32° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Acton?
No locations are available.
AQI US, Metric