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Air quality in Chattanooga Valley
Air quality index (AQI) and PM2.5 air pollution in Chattanooga Valley
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Chattanooga Valley Air Quality Map
Real-time Chattanooga Valley air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Chattanooga Valley today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | High | |
 | Weed pollen | None |
Weather
What is the current weather in Chattanooga Valley?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 87% |
| Wind | 3.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sequoia National Park, California | 80 |
| 2 | Fairbanks, Alaska | 75 |
| 3 | Anchorage, Alaska | 73 |
| 4 | Boerne, Texas | 72 |
| 5 | Springville, California | 72 |
| 6 | Three Rivers, California | 72 |
| 7 | San Antonio, Texas | 63 |
| 8 | Lake Charles, Louisiana | 60 |
| 9 | Little Rock, Arkansas | 58 |
| 10 | Claremont, California | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chattanooga Valley aqi ranking
Real-time Chattanooga Valley air quality ranking
Spotlight
There are several fires near Crandall. Protect yourself from wildfire smoke and follow health recommendations. Click here.
US AQI
53*
live AQI index
Moderate
Overview
What is the current air quality in Chattanooga Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.1*µg/m³ | |
!
PM2.5
x2.6
PM2.5 concentration in Chattanooga Valley is currently 2.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chattanooga Valley?
 | 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
Chattanooga Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 19 | Moderate 59 AQI US |  100% | 71.6° 60.8° |  4.5 mp/h |
| Saturday, Apr 20 | Good 39 AQI US  | | 68° 53.6° | 8.9 mp/h |
| Sunday, Apr 21 | Good 14 AQI US | 100% | 51.8° 42.8° | 6.7 mp/h |
| Monday, Apr 22 | Good 16 AQI US | | 66.2° 39.2° | 6.7 mp/h |
| Tuesday, Apr 23 | Good 39 AQI US |  | 69.8° 42.8° | 8.9 mp/h |
| Wednesday, Apr 24 | Moderate 51 AQI US | 80% | 62.6° 44.6° | 8.9 mp/h |
| Thursday, Apr 25 | Good 35 AQI US | | 66.2° 41° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Chattanooga Valley?
No locations are available.
AQI US, Metric