Western Pennsylvania Regional Data Center (Pittsburgh) publishes 371 open datasets for United States. Browse them live in Vizzie and turn any one into a map or chart.
Western Pennsylvania Regional Data Center (Pittsburgh) is the open-data portal for United States, covering Pennsylvania. It runs on CKAN, an open catalogue standard used by many national governments. You can browse it directly at data.wprdc.org.
On Western Pennsylvania Regional Data Center (Pittsburgh), a significant share of datasets here declare no licence. It's important to know that "no licence declared" is not the same as public-domain or free-to-use. Undeclared data carries no explicit permission to copy, adapt, or redistribute it — so reusers should treat it cautiously and check with the publisher before relying on it. Vizzie flags each dataset's licence (or its absence) so you can see this before you build.
Of the 251 datasets here whose licence Vizzie can identify, 98% can be used commercially; 2% carry a share-alike condition, so work built on them has to be published under the same terms; 2% are non-commercial only. Attribution is required by almost every open licence — Vizzie writes the attribution line for you when you export or publish.
No download, no GIS specialist. Opens in Vizzie.