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Air quality in Charlestown
Air quality index (AQI) and PM2.5 air pollution in Charlestown
17 people follow this city
Charlestown Air Quality Map
Real-time Charlestown air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Charlestown today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Charlestown?
| Weather | Few clouds |
| Temperature | 46.4°F |
| Humidity | 48% |
| Wind | 0.2 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Barstow, California | 112 |
| 2 | Casa Grande, Arizona | 76 |
| 3 | Gatlinburg, Tennessee | 76 |
| 4 | Indio, California | 73 |
| 5 | Alpharetta, Georgia | 70 |
| 6 | Chattanooga, Tennessee | 68 |
| 7 | Columbia, South Carolina | 68 |
| 8 | Gilbert, Arizona | 68 |
| 9 | The Woodlands, Texas | 66 |
| 10 | Corpus Christi, Texas | 61 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
9*
live AQI index
Good
Overview
What is the current air quality in Charlestown?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 9* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.1*µg/m³ | |
✓
PM2.5 concentration in Charlestown air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Charlestown?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Charlestown air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 9 AQI US |  50% | 64.4° 32° |  6.7 mp/h |
| Saturday, Apr 27 | Good 41 AQI US | 90% | 71.6° 42.8° | 6.7 mp/h |
| Sunday, Apr 28 | Good 49 AQI US | 100% | 66.2° 48.2° | 8.9 mp/h |
| Monday, Apr 29 | Good 44 AQI US | 100% | 46.4° 44.6° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 48 AQI US | 100% | 62.6° 46.4° | 2.2 mp/h |
| Wednesday, May 1 | Moderate 57 AQI US  |  | 75.2° 46.4° | 2.2 mp/h |
| Thursday, May 2 | Moderate 68 AQI US | 100% | 77° 55.4° | 4.5 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Charlestown?
No locations are available.
AQI US, Metric