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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 | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Charleston?
| Weather | Broken clouds |
| Temperature | 86°F |
| Humidity | 72% |
| Wind | 11.9 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 134 |
| 2 | Nipomo, California | 107 |
| 3 | Corpus Christi, Texas | 84 |
| 4 | Austin, Texas | 79 |
| 5 | Houston, Texas | 77 |
| 6 | Galena Park, Texas | 75 |
| 7 | San Antonio, Texas | 73 |
| 8 | Shreveport, Louisiana | 73 |
| 9 | Georgetown, Texas | 71 |
| 10 | New Braunfels, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
51*
live AQI index
Moderate
Overview
What is the current air quality in Charleston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 51* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.3*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Charleston is currently 1.9 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 51 AQI US |  100% | 86° 68° |  15.7 mp/h |
| Wednesday, May 8 | Moderate 52 AQI US | 70% | 82.4° 69.8° | 13.4 mp/h |
| Thursday, May 9 | Good 45 AQI US  | 100% | 82.4° 66.2° | 13.4 mp/h |
| Friday, May 10 | Good 41 AQI US | 50% | 69.8° 55.4° | 13.4 mp/h |
| Saturday, May 11 | Good 31 AQI US | | 73.4° 53.6° | 4.5 mp/h |
| Sunday, May 12 | Moderate 51 AQI US | 20% | 73.4° 59° | 4.5 mp/h |
| Monday, May 13 | Moderate 69 AQI US | 40% | 78.8° 59° | 4.5 mp/h |
| Tuesday, May 14 | Moderate 76 AQI US | 30% | 80.6° 60.8° | 4.5 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