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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knoxville?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 82% |
| Wind | 13.8 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tulsa, Oklahoma | 100 |
| 2 | Emmetsburg, Iowa | 99 |
| 3 | Omaha, Nebraska | 98 |
| 4 | Carter Lake, Iowa | 96 |
| 5 | Oklahoma City, Oklahoma | 95 |
| 6 | Wichita, Kansas | 92 |
| 7 | Fort Thompson, South Dakota | 87 |
| 8 | Fontana, California | 84 |
| 9 | San Bernardino, California | 84 |
| 10 | Edmond, Oklahoma | 83 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
60*
live AQI index
Moderate
Overview
What is the current air quality in Knoxville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 60* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.1*µg/m³ | |
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PM2.5
x2.8
PM2.5 concentration in Knoxville is currently 2.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Knoxville?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Knoxville air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 60 AQI US |  90% | 66.2° 55.4° |  11.2 mp/h |
| Wednesday, May 15 | Good 46 AQI US  | | 68° 48.2° | 6.7 mp/h |
| Thursday, May 16 | Moderate 58 AQI US | 100% | 71.6° 55.4° | 4.5 mp/h |
| Friday, May 17 | Moderate 58 AQI US | 100% | 68° 57.2° | 8.9 mp/h |
| Saturday, May 18 | Good 25 AQI US | 40% | 71.6° 57.2° | 8.9 mp/h |
| Sunday, May 19 | Good 16 AQI US | 40% | 69.8° 53.6° | 11.2 mp/h |
| Monday, May 20 | Good 14 AQI US |  | 73.4° 51.8° | 6.7 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