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County
Allegheny County Air Quality
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Air quality data is collected from the Allegheny County Health Department monitors throughout the county. This data must be verified by qualified individuals before... -
County
City of Pittsburgh Signalized Intersections
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
Signalized intersections operated and maintained by the City of Pittsburgh's Department of Public Works