Air and Climate Indicators Data and Methods

CESI publishes the data for each indicator and a "Data Sources and Methods" document detailing how those data were collected and how the indicator was calculated.

You can find these resources for the Air and Climate Indicators below.

Air Quality

Emissions to Air

Air Pollutants

Toxic Substances (updated July 2013)

Greenhouse Gas Emissions

Weather

Human Health Impacts Related to Pollution