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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 | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chattanooga Valley?
| Weather | Few clouds |
| Temperature | 66.2°F |
| Humidity | 94% |
| Wind | 2 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Palm Desert, California | 102 |
| 2 | Mecca, California | 93 |
| 3 | Sulphur, Louisiana | 83 |
| 4 | Corpus Christi, Texas | 81 |
| 5 | New Braunfels, Texas | 78 |
| 6 | San Antonio, Texas | 72 |
| 7 | Boerne, Texas | 71 |
| 8 | Claremont, California | 71 |
| 9 | Canton, Ohio | 70 |
| 10 | Cleveland, Ohio | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chattanooga Valley aqi ranking
Real-time Chattanooga Valley air quality ranking
US AQI
58*
live AQI index
Moderate
Overview
What is the current air quality in Chattanooga Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13*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 |
|---|---|---|---|---|
| Today | Moderate 58 AQI US |  | 84.2° 62.6° |  4.5 mp/h |
| Tuesday, May 21 | Moderate 69 AQI US | | 86° 60.8° | 4.5 mp/h |
| Wednesday, May 22 | Moderate 67 AQI US |  | 86° 62.6° | 6.7 mp/h |
| Thursday, May 23 | Moderate 60 AQI US |  50% | 87.8° 66.2° | 6.7 mp/h |
| Friday, May 24 | Moderate 57 AQI US | 100% | 80.6° 66.2° | 4.5 mp/h |
| Saturday, May 25 | Moderate 64 AQI US | 100% | 87.8° 62.6° | 6.7 mp/h |
| Sunday, May 26 | Moderate 61 AQI US | 100% | 80.6° 64.4° | 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 Chattanooga Valley?
No locations are available.
AQI US, Metric