Buffalo: Ozone is 6, PM2.5 is 54(Moderate Health Risk)
New York: Ozone is 2, PM2.5 is 58(Moderate Health Risk)
Boston: Ozone is 4, PM2.5 is 51(Moderate Health Risk)
Today's best: Portland: Ozone is 16, PM2.5 is 22
Today's worst: Minneapolis: Ozone is 6, PM2.5 is 102(Unhealthy for Sensitive Groups)
[1]http://airnow.gov/index.cfm?action=airnow.fcsummary&stateid=28
Introduction
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American people have seem to always have an optimistic view of the United
States’ superiority to all other nations but according to most studies
within th...
8 years ago
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