Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Chattanooga Valley
Air quality index (AQI) and PM2.5 air pollution in Chattanooga Valley
29 people follow this city
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 | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 74% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Nipomo, California | 76 |
| 2 | Arroyo Grande, California | 75 |
| 3 | New York City, New York | 70 |
| 4 | Cary, North Carolina | 66 |
| 5 | Durham, North Carolina | 64 |
| 6 | Corpus Christi, Texas | 63 |
| 7 | Raleigh, North Carolina | 62 |
| 8 | San Antonio, Texas | 61 |
| 9 | Elizabethtown, Pennsylvania | 56 |
| 10 | Banning, California | 55 |
(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
26*
live AQI index
Good
Overview
What is the current air quality in Chattanooga Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Chattanooga Valley is currently 1.3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chattanooga Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chattanooga Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 26 AQI US |  100% | 68° 59° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 37 AQI US |  | 80.6° 55.4° | 4.5 mp/h |
| Wednesday, May 1 | Good 46 AQI US | | 84.2° 55.4° | 8.9 mp/h |
| Thursday, May 2 | Good 50 AQI US | 100% | 78.8° 62.6° | 6.7 mp/h |
| Friday, May 3 | Moderate 57 AQI US  | 100% | 82.4° 62.6° | 8.9 mp/h |
| Saturday, May 4 | Moderate 59 AQI US | 100% | 84.2° 62.6° | 6.7 mp/h |
| Sunday, May 5 | Moderate 66 AQI US | 90% | 78.8° 60.8° | 4.5 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