Cardinal University of Louisville Cardinal
PM2.5 FORECASTING MODEL

Particulate Matter (PM2.5) Forecast
for
Lexington, Kentucky

( morning run failed -- check backup model run )

Air Quality
AQQ
Air Quality Index
AQI
PM2.5 concentration (mg/m3)
OPD


Air Quality Good Moderate Unhealthy for Sensitive Groups Unhealthy Very Unhealthy
AQI 0 -- 50 51 -- 100 101 -- 150 151 -- 200 200+
24-hr peak (mg/m3) 0 -- 15 16 -- 40 41 -- 65 66 -- 150 151+



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