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Air quality in Knoxville
Air quality index (AQI) and PM2.5 air pollution in Knoxville
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Knoxville Air Quality Map
Real-time Knoxville air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Knoxville today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knoxville?
| Weather | Clear sky |
| Temperature | 50°F |
| Humidity | 91% |
| Wind | 4.6 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  North Hollywood, California | 77 |
| 2 | Palm Desert, California | 77 |
| 3 | Casa Grande, Arizona | 71 |
| 4 | Mecca, California | 71 |
| 5 | Fort Myers, Florida | 69 |
| 6 | Glendale, California | 69 |
| 7 | Hollywood, California | 68 |
| 8 | Pasadena, California | 68 |
| 9 | Claremont, California | 67 |
| 10 | San Gabriel, California | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
25*
live AQI index
Good
Overview
What is the current air quality in Knoxville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6*µg/m³ | |
✓
PM2.5 concentration in Knoxville air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Knoxville?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Knoxville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 25 AQI US |  | 68° 48.2° |  8.9 mp/h |
| Thursday, May 30 | Good 22 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Friday, May 31 | Good 24 AQI US |  | 69.8° 53.6° | 15.7 mp/h |
| Saturday, Jun 1 | Good 43 AQI US |  100% | 57.2° 55.4° | 8.9 mp/h |
| Sunday, Jun 2 | Moderate 77 AQI US  | | 75.2° 51.8° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 80 AQI US | 40% | 80.6° 60.8° | 13.4 mp/h |
| Tuesday, Jun 4 | Moderate 77 AQI US | 60% | 80.6° 66.2° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Knoxville?
No locations are available.
AQI US, Metric