RANKABLE EPA COUNTY AQI

Caddo Air Quality - Oklahoma

EPA county-level evidence, NDS comparative intelligence, and 15 connected ZIP profiles.

Median AQI

35.0

Maximum AQI

58.0

Good-air-quality days

96.40%

Average PM2.5

N/A

NDS Air Quality Score

76.73

U.S. County Rank

148 of 1,049

Percentile

85.97

Grade

County status

Caddo is part of the governed NDS rankable EPA county universe.

EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.