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Average percent impervious National Land Cover Dataset (NLCD) Contiguous US
Average percent impervious National Land Cover Dataset (NLCD) Tract Contiguous US 2016 to 2019 -
Average percent tree canopy National Land Cover Dataset (NLCD) Contiguous US
Average percent tree canopy National Land Cover Dataset (NLCD) Contiguous US Tract 2010 for 2011 to 2019 -
Estimated monthly 8 hour average Ozone
Estimated monthly 8 hour average Ozone by Tract 2010 Philadelphia Metro Area 2009 to 2018 -
Estimated monthly average daily PM2.5
Estimated monthly average daily PM2.5 by Tract 2010 Philadelphia Metro Area 2009 to 2018
Some of the UHC data has restricted access. Restricted data is not uploaded on the portal and requires signing a Data Use Agreement.
Click here to access the DUA.
You can also access this registry using the API (see API Docs).
Click here to access the DUA.
You can also access this registry using the API (see API Docs).