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Air quality in Chattanooga
Air quality index (AQI) and PM2.5 air pollution in Chattanooga
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Chattanooga Air Quality Map
Real-time Chattanooga air pollution map
AIR QUALITY DATA CONTRIBUTORS
6 Contributors
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Pollen
What is the pollen count in Chattanooga 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?
| Weather | Few clouds |
| Temperature | 64.4°F |
| Humidity | 84% |
| Wind | 3.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 78 |
| 2 | Georgetown, Texas | 75 |
| 3 | Leander, Texas | 74 |
| 4 | Boerne, Texas | 73 |
| 5 | Austin, Texas | 72 |
| 6 | New Braunfels, Texas | 72 |
| 7 | Corpus Christi, Texas | 71 |
| 8 | Fort Worth, Texas | 70 |
| 9 | Nipomo, California | 70 |
| 10 | Round Rock, Texas | 70 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chattanooga aqi ranking
Real-time Chattanooga air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Riverside | 47 |
| 2 | Kesler | 45 |
| 3 | Houston Street | 42 |
| 4 | East Martin Luther King Boulevard 2 | 38 |
| 5 | Martin Luther King | 38 |
| 6 | River Chase Road | 36 |
| 7 | Chattanooga Station | 32 |
| 8 | Soddy Daisy | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
40
live AQI index
Good
Overview
What is the current air quality in Chattanooga?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.7µg/m³ | |
| O3 | 79µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Chattanooga is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chattanooga?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chattanooga air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 42 AQI US |  | 75.2° 55.4° |  11.2 mp/h |
| Friday, Apr 26 | Moderate 54 AQI US  | | 75.2° 59° | 13.4 mp/h |
| Saturday, Apr 27 | Good 40 AQI US |  | 80.6° 57.2° | 11.2 mp/h |
| Today | Good 40 AQI US | | 80.6° 57.2° | 11.2 mp/h |
| Monday, Apr 29 | Good 50 AQI US | | 78.8° 55.4° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 43 AQI US |  100% | 80.6° 60.8° | 4.5 mp/h |
| Wednesday, May 1 | Good 36 AQI US | | 84.2° 57.2° | 2.2 mp/h |
| Thursday, May 2 | Moderate 64 AQI US | | 71.6° 62.6° | 2.2 mp/h |
| Friday, May 3 | Moderate 66 AQI US | 100% | 77° 60.8° | 11.2 mp/h |
| Saturday, May 4 | Moderate 60 AQI US | 60% | 77° 59° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Chattanooga air quality data attribution
6Contributors
Government Contributor
- meddaugh
1 station
Individual Contributor
- 4 Anonymous contributors
4 stations
4 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Chattanooga?
AQI US, Metric