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U.S. Air Quality Summary (text)
 
AIRNow Home >> Kentucky >> Louisville
 
Data courtesy of: Kentucky Department for Environmental Protection
 

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AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20130519_ky_tn.jpg
 
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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
 
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Air Quality Index (AQI)
58 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Air Quality Index (AQI)
58 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
AQI - Pollutant Details
Ozone
58 
Moderate
Particles (PM2.5)
55 
Moderate
Ozone
58 
Moderate
Particles (PM2.5)
55 
Moderate
Forecast Discussion: Thur : PM2.5 is mixed good and moderate. Thundershowers continue along a stalled cold front from Pennsylvania to Missouri. We will continue to be in a warm and increasingly humid airmass over the weekend into Monday as waves travel along this front bringing a chance of showers. Late Sunday and early Monday have the better chance of being dry with upper level ridging taking place.

Current Conditions
Air Quality Index (AQI)
observed at 12:00 EDT
54
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5) 54 Moderate
Ozone 28 Good

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