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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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knoxville?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 74% |
| Wind | 16.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 107 |
| 2 | Valparaiso, Indiana | 70 |
| 3 | Newell, North Carolina | 66 |
| 4 | Savannah, Georgia | 66 |
| 5 | Pahrump, Nevada | 64 |
| 6 | North Charleston, South Carolina | 63 |
| 7 | Ocala, Florida | 62 |
| 8 | Hamilton, Montana | 61 |
| 9 | Charleston, South Carolina | 59 |
| 10 | Baton Rouge, Louisiana | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
21*
live AQI index
Good
Overview
What is the current air quality in Knoxville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 21* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.2*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 21 AQI US | | 62.6° 46.4° |  17.9 mp/h |
| Friday, Apr 26 | Good 33 AQI US |  100% | 64.4° 48.2° | 24.6 mp/h |
| Saturday, Apr 27 | Good 46 AQI US | 100% | 73.4° 59° | 20.1 mp/h |
| Sunday, Apr 28 | Good 46 AQI US | 100% | 69.8° 59° | 15.7 mp/h |
| Monday, Apr 29 | Good 16 AQI US | 100% | 64.4° 46.4° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 6 AQI US | 70% | 77° 51.8° | 13.4 mp/h |
| Wednesday, May 1 | Good 11 AQI US | 70% | 71.6° 57.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Knoxville?
No locations are available.
AQI US, Metric