AddAir quality in Louisville
Air quality index (AQI⁺) and PM2.5 air pollution in Louisville • 15 Followers • 01:00, Apr 17 Local time
32*
US AQI⁺Good
Main pollutant:
PM2.5
5.7 µg/m³
19°
7 km/h
77 %
Hourly forecast
Louisville air quality index (AQI⁺) forecast
Daily forecast
Louisville air quality index (AQI⁺) forecast
| Today | 46 |  | 28° 18° |  14 km/h | 64% |
| Sat | 21 |  | 27° 9° | 24 km/h | 73% |
| Sun | 26 | | 21° 9° | 17 km/h | 46% |
Air pollutants
What is the current air quality in Louisville?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Louisville today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed Low | 25% |
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 Louisville today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Louisville
Worldwide AQI⁺ ranking
Historic air quality near Louisville
History
Historic air quality graph for Louisville
Historic air quality near Louisville
History
Historic air quality graph for Louisville
Most polluted locations near Louisville
Worldwide AQI⁺ ranking
