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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
7 Contributors
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Pollen
What is the pollen count in Chattanooga today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chattanooga?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 75% |
| Wind | 3.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 94 |
| 2 | Claremont, California | 91 |
| 3 | Glendora, California | 86 |
| 4 | Glendale, California | 80 |
| 5 | San Fernando, California | 79 |
| 6 | San Bernardino, California | 78 |
| 7 | Coachella, California | 77 |
| 8 | La Verne, California | 77 |
| 9 | Pahrump, Nevada | 77 |
| 10 | Marina del Rey, California | 75 |
(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 | River Chase Road | 40 |
| 2 | Riverside | 39 |
| 3 | East Martin Luther King Boulevard 2 | 37 |
| 4 | Houston Street | 37 |
| 5 | Martin Luther King | 35 |
| 6 | Chattanooga Station | 33 |
| 7 | Soddy Daisy | 26 |
| 8 | Kesler | 22 |
(local time)
SEE WORLD AQI RANKING
US AQI
37
live AQI index
Good
Overview
What is the current air quality in Chattanooga?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.7µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Chattanooga is currently 1.3 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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 34 AQI US |  | 77° 51.8° |  6.7 mp/h |
| Thursday, May 30 | Good 32 AQI US | | 78.8° 55.4° | 6.7 mp/h |
| Friday, May 31 | Good 42 AQI US |  | 68° 59° | 8.9 mp/h |
| Today | Good 37 AQI US | 100% | 68° 59° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 56 AQI US  | 90% | 77° 62.6° | 4.5 mp/h |
| Monday, Jun 3 | Moderate 60 AQI US | 60% | 87.8° 62.6° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 63 AQI US | 60% | 89.6° 66.2° | 4.5 mp/h |
| Wednesday, Jun 5 | Moderate 65 AQI US | 100% | 86° 68° | 11.2 mp/h |
| Thursday, Jun 6 | Moderate 66 AQI US | 100% | 87.8° 68° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 65 AQI US | | 77° 60.8° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Chattanooga air quality data attribution
7Contributors
2 Government Contributors
- meddaugh
1 station
Individual Contributor
- 4 Anonymous contributors
4 stations
4 Anonymous Contributors
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Chattanooga?
AQI US, Metric