AddAir quality in Knox
Air quality index (AQI⁺) and PM2.5 air pollution in Knox • 31 Followers • 04:00, Apr 18 Local time
18*
US AQI⁺Good
Main pollutant:
PM2.5
3.4 µg/m³
16°
23 km/h
93 %
Hourly forecast
Knox air quality index (AQI⁺) forecast
Daily forecast
|
Knox air quality index (AQI⁺) forecast
| Today | 15 |  | 15° 6° |  28 km/h | 72% |
| Sun | 11 |  | 11° 0° | 39 km/h | 50% |
| Mon | 18 |  | 12° -1° | 17 km/h | 44% |
Air pollutants
What is the current air quality in Knox?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Knox today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Knox today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Knox
Worldwide AQI⁺ ranking
Historic air quality near Knox
History
Historic air quality graph for Knox
18 AQI⁺ US
Good
04:00–05:00 Apr 18 Local time
AQI⁺ US
Historic air quality near Knox
History
Historic air quality graph for Knox
18 AQI⁺ US
Good
04:00–05:00 Apr 18 Local time
AQI⁺ US
Most polluted locations near Knox
Worldwide AQI⁺ ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in Knox?
No locations are available.
