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Air quality in Charleston
Air quality index (AQI) and PM2.5 air pollution in Charleston
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Charleston Air Quality Map
Real-time Charleston air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Charleston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Charleston?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 95% |
| Wind | 6.4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Camden, New Jersey | 81 |
| 2 | Casa Grande, Arizona | 76 |
| 3 | San Antonio, Texas | 75 |
| 4 | Van Nuys, California | 74 |
| 5 | North Hollywood, California | 71 |
| 6 | Philadelphia, Pennsylvania | 71 |
| 7 | Boerne, Texas | 70 |
| 8 | Marana, Arizona | 70 |
| 9 | Mecca, California | 68 |
| 10 | Encino, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
42*
live AQI index
Good
Overview
What is the current air quality in Charleston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 42* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.3*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Charleston is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Charleston?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Charleston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 42 AQI US |  100% | 71.6° 62.6° |  6.7 mp/h |
| Friday, May 3 | Good 39 AQI US | 70% | 77° 60.8° | 6.7 mp/h |
| Saturday, May 4 | Good 43 AQI US | 100% | 80.6° 62.6° | 4.5 mp/h |
| Sunday, May 5 | Good 48 AQI US | 100% | 77° 64.4° | 8.9 mp/h |
| Monday, May 6 | Moderate 54 AQI US  | 60% | 77° 64.4° | 8.9 mp/h |
| Tuesday, May 7 | Moderate 70 AQI US | 100% | 77° 68° | 11.2 mp/h |
| Wednesday, May 8 | Moderate 64 AQI US | 100% | 78.8° 69.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Charleston?
No locations are available.
AQI US, Metric