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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Charleston?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 88% |
| Wind | 8.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 74 |
| 2 | San Antonio, Texas | 71 |
| 3 | Springville, California | 71 |
| 4 | Sequoia National Park, California | 68 |
| 5 | Porterville, California | 67 |
| 6 | Georgetown, Texas | 66 |
| 7 | Three Rivers, California | 66 |
| 8 | Leander, Texas | 62 |
| 9 | Anchorage, Alaska | 60 |
| 10 | Fairbanks, Alaska | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Charleston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.3*µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Charleston is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Charleston?
 | 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
Charleston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US |  100% | 66.2° 50° |  15.7 mp/h |
| Friday, Apr 19 | Good 10 AQI US  | | 59° 42.8° | 11.2 mp/h |
| Saturday, Apr 20 | Good 6 AQI US | | 59° 44.6° | 8.9 mp/h |
| Sunday, Apr 21 | Good 10 AQI US |  | 64.4° 44.6° | 6.7 mp/h |
| Monday, Apr 22 | Good 10 AQI US | 100% | 59° 48.2° | 15.7 mp/h |
| Tuesday, Apr 23 | Good 35 AQI US | | 57.2° 42.8° | 13.4 mp/h |
| Wednesday, Apr 24 | Good 10 AQI US | 40% | 60.8° 41° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Charleston?
No locations are available.
AQI US, Metric