Cardinal University of Louisville Cardinal
AIR QUALITY FORECAST MODELS

Air Quality Forecasts
for
Kentucky Metropolitan Areas

KYTC_logo FHWA logo

Today's Ozone Forecasts


Today's PM2.5 Forecasts


Tomorrow's Ozone Forecasts


Tomorrow's PM2.5 Forecasts



Air Quality Good Moderate Unhealthy for Sensitive Groups Unhealthy Very Unhealthy
AQI 0 -- 50 51 -- 100 101 -- 150 151 -- 200 200+
8-hr O3 peak (ppb) 0 -- 59 60 -- 75 76 -- 95 96 -- 115 116+
24-hr PM2.5 peak (mg/m3) 0 -- 12  13 -- 35 36 -- 65 66 -- 150 151+




Air Quality Links                                               Weather Links



Questions & Comments Welcome!  Dr. W. Geoffrey Cobourn
 www.louisville.edu