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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 |
Source: tomorrow.io
Weather
What is the current weather in Acton?
| Weather | Scattered clouds |
| Temperature | 50°F |
| Humidity | 73% |
| Wind | 5 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 75 |
| 2 | San Antonio, Texas | 71 |
| 3 | New Braunfels, Texas | 70 |
| 4 | Buffalo, New York | 68 |
| 5 | Lancaster, Pennsylvania | 68 |
| 6 | Braddock, Pennsylvania | 66 |
| 7 | West Mifflin, Pennsylvania | 66 |
| 8 | Casa Grande, Arizona | 65 |
| 9 | Allentown, Pennsylvania | 63 |
| 10 | Camden, New Jersey | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
26*
live AQI index
Good
Overview
What is the current air quality in Acton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Acton is currently 1.3 times 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 26 AQI US | | 69.8° 46.4° |  4.5 mp/h |
| Tuesday, Apr 30 | Good 6 AQI US | | 46.4° 41° | 4.5 mp/h |
| Wednesday, May 1 | Good 12 AQI US |  80% | 42.8° 39.2° | 2.2 mp/h |
| Thursday, May 2 | Good 41 AQI US | 50% | 62.6° 41° | 6.7 mp/h |
| Friday, May 3 | Good 50 AQI US | 20% | 53.6° 44.6° | 6.7 mp/h |
| Saturday, May 4 | Good 10 AQI US | 90% | 51.8° 41° | 6.7 mp/h |
| Sunday, May 5 | Good 9 AQI US | | 69.8° 44.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Acton?
No locations are available.
AQI US, Metric