Volume II, Number 7

 November 2006

eMDE is a monthly publication of the Maryland Department of the Environment. It covers articles on current environmental issues and events in the state. 

 

Figure 1: A comparison of Air Quality Index (AQI) distributions for eight-hour ozone and particle pollution (PM2.5) during the summer of 2006 (May-September). Note that orange 101-150 levels are already Unhealthy for Sensitive Groups (USG).