RANKABLE EPA COUNTY AQI
Ottawa Air Quality - Oklahoma
EPA county-level evidence, NDS comparative intelligence, and 5 connected ZIP profiles.
Median AQI
49.0
Maximum AQI
305.0
Good-air-quality days
53.11%
Average PM2.5
9.303 ug/m3
NDS Air Quality Score
11.36
U.S. County Rank
1,017 of 1,049
Percentile
2.86
Grade
F
County status
Ottawa is part of the governed NDS rankable EPA county universe.
Methodology
EPA AQI evidence used here is county-derived. ZIP profiles connect to this evidence through the governed NDS geography relationship.