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Riddle Pollution Indexes

Riddle Pollution Indexes Graph

2010 Pollution Indexes Riddle, OR Oregon United States
Air Pollution Index 121 108 100
Ozone Index 123 106 100
Lead Index 134 150 100
Carbon Monoxide Index 159 141 100
Nitrogen Dioxide Index 77 66 100
Particulate Matter Index 95 95 100

The data for Riddle, OR may also contain data for the following areas: Riddle

Index score: (100 = National Average) for an area is compared to the national average of 100. A score of 200 indicates twice the national average, while 50 indicates half the national average.

Information is deemed reliable but not guaranteed. Demographic Information FAQ