Louisville
 
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AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20150330_ky_tn.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
 - http://www.epa.gov/airnow/today/cur_aqi_ky_tn.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_ky_tn.gif
 
Legend: National Parks/Monuments National Parks/Monuments
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
Action Day Program | Louisville Air Pollution Control District | Today's AQI | Today's Air Quality Data
 
State Air Quality Resources
American Lung Association (ALA) of Kentucky
Kentucky Air Quality Index (AQI) Program
Kentucky Department of Environmental Protection
Kentucky Division for Air Quality
Kentucky Division for Air Quality - Contacts
Louisville Metro Air Pollution Control District

AirNow.gov is undergoing maintenance. Updates for the forecasts and current conditions are not available between midnight and 4 am EST.

Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Data Not Available
AQI - Pollutant Details
Particles (PM2.5)
Moderate
Moderate
Data Not Available
Forecast Discussion: PM2.5 readings are good under a steady rain and drizzle. A cold front will continue to push eastward from the Ohio River today and tonight. Today’s cold front will bring in very cold air for the rest of the week but warming up for the weekend. High pressure will move from the Great Lakes Saturday to West Virginia Sunday to Georgia Monday. The period should be generally dry with a chance of rain Sunday night from a cold front and a short wave aloft. Weather patterns continue to approach from the northwest through the period.

Current Conditions
Data Not Available

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