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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Charleston?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 87% |
| Wind | 1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 77 |
| 2 | New Braunfels, Texas | 72 |
| 3 | San Antonio, Texas | 72 |
| 4 | Casa Grande, Arizona | 70 |
| 5 | Braddock, Pennsylvania | 69 |
| 6 | Buffalo, New York | 67 |
| 7 | Allentown, Pennsylvania | 65 |
| 8 | Lancaster, Pennsylvania | 65 |
| 9 | West Mifflin, Pennsylvania | 65 |
| 10 | Elizabethtown, Pennsylvania | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
50*
live AQI index
Good
Overview
What is the current air quality in Charleston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 50* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Charleston is currently 2.4 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 50 AQI US |  80% | 77° 59° |  6.7 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US | 80% | 60.8° 53.6° | 8.9 mp/h |
| Wednesday, May 1 | Good 35 AQI US | 80% | 59° 53.6° | 6.7 mp/h |
| Thursday, May 2 | Good 34 AQI US |  | 62.6° 50° | 6.7 mp/h |
| Friday, May 3 | Good 37 AQI US | | 62.6° 51.8° | 13.4 mp/h |
| Saturday, May 4 | Good 25 AQI US | 40% | 62.6° 50° | 8.9 mp/h |
| Sunday, May 5 | Good 20 AQI US | 80% | 60.8° 55.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Charleston?
No locations are available.
AQI US, Metric