Cardinal University of Louisville Cardinal
OZONE FORECAST MODEL

Ground-Level Ozone Forecast
for
Ashland, Kentucky

for Tuesday, September 24, 2019

Air Quality
good
Air Quality Index
38
Ozone concentration (ppb)
41


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 -- 54 55 -- 70 71 -- 85 86 -- 105 106+



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