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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 | Very high | |
 | Tree pollen | Low | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Knoxville?
| Weather | Clear sky |
| Temperature | 71.6°F |
| Humidity | 40% |
| Wind | 13.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 113 |
| 2 | Mecca, California | 86 |
| 3 | Boerne, Texas | 85 |
| 4 | San Antonio, Texas | 85 |
| 5 | Lubbock, Texas | 83 |
| 6 | Campo, California | 78 |
| 7 | New Braunfels, Texas | 76 |
| 8 | Bishop, California | 75 |
| 9 | Casa Grande, Arizona | 74 |
| 10 | Pahrump, Nevada | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
30*
live AQI index
Good
Overview
What is the current air quality in Knoxville?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.4*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Knoxville is currently 1.1 times 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 30 AQI US | | 73.4° 53.6° |  11.2 mp/h |
| Friday, May 24 | Good 40 AQI US |  100% | 71.6° 51.8° | 15.7 mp/h |
| Saturday, May 25 | Good 8 AQI US | 100% | 69.8° 46.4° | 11.2 mp/h |
| Sunday, May 26 | Good 36 AQI US | 100% | 71.6° 57.2° | 8.9 mp/h |
| Monday, May 27 | Good 33 AQI US |  | 68° 51.8° | 11.2 mp/h |
| Tuesday, May 28 | Good 9 AQI US | 40% | 64.4° 50° | 15.7 mp/h |
| Wednesday, May 29 | Good 7 AQI US | | 64.4° 44.6° | 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