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Air quality in Acton
Air quality index (AQI) and PM2.5 air pollution in Acton
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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Acton?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 73% |
| Wind | 13 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 160 |
| 2 | Boerne, Texas | 96 |
| 3 | Mecca, California | 92 |
| 4 | Marana, Arizona | 90 |
| 5 | Corpus Christi, Texas | 84 |
| 6 | Cedar Park, Texas | 80 |
| 7 | New Braunfels, Texas | 79 |
| 8 | San Antonio, Texas | 79 |
| 9 | Georgetown, Texas | 74 |
| 10 | Cleveland, Ohio | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Paramount has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Acton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.7*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Acton is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Acton?
 | 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
Acton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  | 66.2° 48.2° |  13.4 mp/h |
| Tuesday, May 21 | Good 34 AQI US  |  | 73.4° 44.6° | 11.2 mp/h |
| Wednesday, May 22 | Good 35 AQI US | | 73.4° 50° | 15.7 mp/h |
| Thursday, May 23 | Moderate 54 AQI US | | 68° 48.2° | 13.4 mp/h |
| Friday, May 24 | Moderate 59 AQI US | | 66.2° 46.4° | 13.4 mp/h |
| Saturday, May 25 | Good 26 AQI US | | 62.6° 42.8° | 13.4 mp/h |
| Sunday, May 26 | Good 22 AQI US | | 71.6° 44.6° | 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 Acton?
No locations are available.
AQI US, Metric