AddAir quality in Knox
Air quality index (AQI⁺) and PM2.5 air pollution in Knox • 32 Followers • 16:00, Jun 02 Local time
28*
US AQI⁺Good
Main pollutant:
PM2.5
5.1 µg/m³
24°
18 km/h
35 %
Hourly forecast
Knox air quality index (AQI⁺) forecast
Daily forecast
Knox air quality index (AQI⁺) forecast
| Today | 28 | | 25° 11° |  20 km/h | 49% |
| Wed | 30 | | 26° 12° | 13 km/h | 45% |
| Thu | 53 | | 28° 15° | 22 km/h | 58% |
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
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Moderate | 50% |
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
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Knox
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Knox
History
Historic air quality graph for Knox
Historic air quality near Knox
History
Historic air quality graph for Knox
Most polluted locations near Knox
Worldwide AQI⁺ rankingCity ranking
