What are the average and peak concentrations of each of the following in your community or in a nearby large city?

A: carbon monoxide

B: ozone

C: nitrogen oxides

D: sulfur dioxide

E: particulate matter

Is the concentration of each individual pollutant below normal standards, at normal standards, or above normal standards? Be sure to list the name of the reference you use to gather this information. If you use an internet source, provide the name of the internet source and the link.

What is the source of drinking water in your community? What steps are used in purifying it? Be sure to list the name of the reference you use to gather this information. If you use an internet source, provide the name of the internet source and the link.