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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 | Clear sky |
| Temperature | 55.4°F |
| Humidity | 25% |
| Wind | 7 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 90 |
| 2 | San Antonio, Texas | 83 |
| 3 | Barstow, California | 78 |
| 4 | Boerne, Texas | 78 |
| 5 | Columbia, South Carolina | 72 |
| 6 | Georgetown, Texas | 68 |
| 7 | Aiken, South Carolina | 67 |
| 8 | Gatlinburg, Tennessee | 66 |
| 9 | Round Rock, Texas | 66 |
| 10 | Leander, Texas | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
8*
live AQI index
Good
Overview
What is the current air quality in Acton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 8* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.8*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 8 AQI US | | 55.4° 30.2° |  4.5 mp/h |
| Saturday, Apr 27 | Good 12 AQI US | | 59° 32° | 6.7 mp/h |
| Sunday, Apr 28 | Good 31 AQI US |  30% | 62.6° 41° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 56 AQI US  | 20% | 60.8° 48.2° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 26 AQI US | 100% | 48.2° 35.6° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 57 AQI US | 100% | 55.4° 39.2° | 4.5 mp/h |
| Thursday, May 2 | Moderate 54 AQI US |  | 73.4° 42.8° | 4.5 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