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Federal
Complete 2010 Greenhouse Gas Data
U.S. Environmental Protection Agency —
These files contain the publicly available data from the GHG Reporting Program for 2010. This data includes non-confidential data reported by facilities that directly... -
Federal
KMZ files of EPA Ambient Monitors
U.S. Environmental Protection Agency —
KMZ files with the location of all the EPA ambient monitors with the ability to download data from within the description box. -
Federal
R4FRS_RCRAINFO
U.S. Environmental Protection Agency —
To improve public health and the environment, the United States Environmental Protection Agency (USEPA) collects information about facilities, sites, or places... -
Federal
AirData AQS REST API
U.S. Environmental Protection Agency —
A REST web service API allowing the retrieval of historical air quality data from EPA. -
Federal
Aggregated Computational Toxicology Online Resource
U.S. Environmental Protection Agency —
Aggregated Computational Toxicology Online Resource (AcTOR) is EPA's online aggregator of all the public sources of chemical toxicity data. ACToR aggregates data from... -
Federal
Air Quality System (AQS) ambient observations: 2008 ozone
U.S. Environmental Protection Agency —
Ambient ozone concentrations for 2008 from the national ambient air quality monitoring networks stored in the Air Quality System (AQS). -
Federal
Air Emissions Where You Live KMZ File
U.S. Environmental Protection Agency —
A KMZ file with the location of all major facilities that emit pollutants into the atmopshere. -
Federal
Greenhouse Gas Data Publication Tool
U.S. Environmental Protection Agency —
This tool to gives you access to greenhouse gas data reported to EPA by large facilities and suppliers in the United States through EPA's Greenhouse Gas Reporting... -
Federal
KMZ file of EPA Ambient Ozone Monitors
U.S. Environmental Protection Agency —
A KMZ file with the location of all the EPA ambient ozone monitors with the ability to download data from within the description box. -
Federal
Historical Ambient Air Quality Data Inventory
U.S. Environmental Protection Agency —
The Historical Ambient Air Quality Data Inventory contains measured and estimated data on ambient air pollution for use in assessing air quality, assisting in... -
Federal
Smartway Transport Partnership Data
U.S. Environmental Protection Agency —
This asset includes all data collected by EPA in support of this program to address greenhouse gas emissions, fuel consumption, and criteria pollutants (NOx and PM)... -
Federal
Emissions Modeling Clearinghouse
U.S. Environmental Protection Agency —
The Emissions Modeling Clearinghouse (EMCH) supports and promotes emissions modeling activities both internal and external to the EPA. Through this site, the EPA... -
Federal
Consumer Product Category Database
U.S. Environmental Protection Agency —
The Chemical and Product Categories database (CPCat) catalogs the use of over 40,000 chemicals and their presence in different consumer products. The chemical use... -
Federal
Nonattainment Area - Carbon Monoxide (CO - 1971 Standard)
Department of Transportation —
The Nonattainment Area - Carbon Monoxide (CO-1971) dataset was updated on September 30, 2025 by the Environmental Protection Agency (EPA) and is part of the U.S.... -
Federal
Distributed Structure Searchable Toxicity
U.S. Environmental Protection Agency —
The Distributed Structure Searchable Toxicity (DSSTox) online resource provides high quality chemical structures and annotations in association with toxicity data. It... -
Federal
R4FRS CERCLIS
U.S. Environmental Protection Agency —
To improve public health and the environment, the United States Environmental Protection Agency (USEPA) collects information about facilities, sites, or places... -
Federal
Summary 2010 Greenhouse Gas Data
U.S. Environmental Protection Agency —
This file contains a summary of the publicly available data from the GHG Reporting Program for 2010. This data includes non-confidential data reported by facilities... -
City
Local Law 84 Monthly Data (Calendar Year)
City of New York —
Monthly whole building electricity and natural gas consumption data in privately owned buildings over 25,000 ft2 and in City-owned buildings over 10,000 ft2. To... -
City
Energy and Water Data Disclosure for Local Law 84 2021 (Data for Calendar Year 2020)
City of New York —
Data and metrics on water and energy consumption in privately owned buildings over 25,000 ft2 and in City-owned buildings over 10,000 ft2. -
Federal
EV-GHG Mobile Source
U.S. Environmental Protection Agency —
The EV-GHG Mobile Source Data asset contains measured mobile source GHG emissions summary compliance information on light-duty vehicles, by model, for certification...