AddAir quality in Louisville
Air quality index (AQI⁺) and PM2.5 air pollution in Louisville • 09:00, May 29 Local time
52
US AQI⁺Moderate
Main pollutant:
PM2.5
9.4 µg/m³
17°
11 km/h
72 %
Hourly forecast
Louisville air quality index (AQI⁺) forecast
Daily forecast
Louisville air quality index (AQI⁺) forecast
| Today | 42 |  | 26° 13° |  21 km/h | 56% |
| Sat | 20 | | 24° 11° | 33 km/h | 39% |
| Sun | 22 | | 27° 12° | 25 km/h | 21% |
Air pollutants
What is the current air quality in Louisville?
PM2.5 concentration is currently 1.9 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 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 |
Protect yourself from air pollution in Louisville
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Louisville today?
Index
Moderate
 Tree Moderate | 50% |
 Grass Low | 25% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
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 |
Pollen
What is the pollen count in Louisville today?
Index
Moderate
Tree Moderate | 50% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Louisville
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Louisville
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Louisville
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⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Louisville
Measure your own air quality
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