Live index with partial source coverage. Prior values were preserved where live retrieval was unavailable: AirNow.

State profile

Oklahoma

2 indexed cities · average score 41.5

State rank	City	Score	AQI	Water	Moisture	Housing year
#1	Tulsa	43.9	32	0.0%	73.9	1973
#2	Oklahoma City	39.1	70	0.0%	70.3	1982