Piqua Airport (Hartzell Field) UV IndexUnited StatesOHMiami CountyPiqua Airport (Hartzell Field)1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAPiqua Airport (Hartzell Field) UV forecast issued yesterday at 3:18 pm. Next forecast at approx. 3:18 pm.Get WillyWeather+ to remove ads