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Norma Pollution Indexes

Norma Pollution Indexes Graph

Norma data is not available. Ward county data used instead.

2010 Pollution Indexes Ward county, ND North Dakota United States
Air Pollution Index 91 91 100
Ozone Index 89 93 100
Lead Index 155 130 100
Carbon Monoxide Index 89 100 100
Nitrogen Dioxide Index 52 62 100
Particulate Matter Index 71 71 100

The data for Ward county, ND may also contain data for the following areas: Kenmare, Blaisdell, Carpio, Tagus, Burlington, Des Lacs, Makoti, Sawyer, Berthold, Douglas, Foxholm, Coulee, Minot, Norma, Surrey, Donnybrook, Raub, Ryder

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