Louisville
 
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AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20160206_ky_tn.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
 - http://files.airnowtech.org/airnow/today/cur_aqi_ky_tn.jpg
 
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AQI Animation - http://files.airnowtech.org/airnow/today/anim_aqi_ky_tn.gif
 
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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
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.
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
Moderate
Moderate
Particles (PM2.5)
Moderate
Moderate
Forecast Discussion: PM2.5 readings are good. A large high pressure system over the southern plains will build into the Ohio Valley and southeast states today and Friday. Temperatures will recover under sunshine tomorrow, and slightly increase through the weekend. A weak front may bring very light showers Saturday for central and north Indiana. A strong clipper will bring precipitation Sunday night into Monday. Almost all rain south, snow central turning into a mixture during the day. Then temperatures should stay below freezing all of the rest of next week.

Current Conditions
Air Quality Index (AQI)
observed at 15:00 EST
73
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.
AQI - Pollutant Details
Particles (PM2.5) 73 Moderate
Ozone 30 Good
Particles (PM10) 16 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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