Thursday, September 24, 2009 ;
8:10 AM
cannot escape air pollution, not even in your own home. "In 1985 the Environmental Protection Agency (EPA) reported that toxic chemicals found in the air of almost every American home are three times more likely to cause some type of cancer than outdoor air pollutants". (Miller 488

1)what are the cause( from car
2)what are the cause(spray can and old car
3)
Region
24-hour Sub-Index at 4 PM on 23 Sep 2009
PSI*
Air Quality Descriptor
Responsible Pollutant
Sulphur Dioxide
PM10
Ozone
Carbon Monoxide
Nitrogen Dioxide+
North
5
47
10
6
-
47
Good
PM10

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1T2 Blogg :]<33