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EPA has set national air quality standards for six common air pollutants (also called the criteria pollutants): carbon monoxide (CO) ozone (O3), lead (Pb) nitrogen dioxide (NO2) particulate matter (PM) sulfur dioxide (SO2)
This site is a single place to find a vast selection of EPA data sources, organized into topics such as air and water that are in easily downloadable formats. Data Finder points to data in downloadable formats to speed up environmental research. For each data source, you can see a basic overview, including the geographic scale and other contextual information, then access the data source itself. This site is part of EPA's coordinated Open Data efforts as described in White House Executive Order 13642 and the associated "Open Data Policy -Managing Information as an Asset" Memorandum Open Data Policy (M-13-13).
Nonprofit with reports and data on economic development, education, employment and income, environment, government, health, housing, immigration, infrastructure, political participation, population, public finance, social policy, transportation, and water
United Nations Environment Programme (UNEP). Powered by Google Maps, this atlas depicts humanity's impact on the environment. The primary focus is on environmental status and trends over the last 30 years, in terms of both physical and human geography.
Latest edition of annual survey, with profiles of all countries and territories from the U.S. Central Intelligence Agency. Internet Archive version includes captures back to 2007 and archives back to 2000. FDLP Archive version includes downloads back to 2000.
Economic, political, historical, and geographic profiles of countries and global regions. Contact info for political, business, media, and cultural agencies and officials. Search or browse by country, region, organization, or people. Access limited to 1 user at a time. Try again later if refused.
A one-stop-shop for information on progress towards the Millennium Development Goals (MDGs), globally and at the country level. Statistics and project progress information are available by country and by goal.
Data by country, region, and commercial group (OECD, OPEC) including total and crude oil production, oil consumption, natural gas production and consumption, coal production and consumption, electricity generation and consumption, primary energy, energy intensity, CO2 emissions and imports and exports for all fuels.