Cardinal University of Louisville Cardinal
OZONE FORECAST MODEL

Ground-Level Ozone Forecast
for
Ashland, Kentucky

for Friday, October 20, 2017

Air Quality
good
Air Quality Index
32
Ozone concentration (ppb)
35


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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