U.S. Department of the Interior
National Park Service
Access to Gaseous Pollutant and Meteorological Data

Welcome to the NPS Gaseous Pollutant and Meteorological Data Access Page
Rocky Mountain NP

Gaseous air pollutant and meteorological data from the National Park Service Gaseous Pollutant Monitoring Program Database are available for display or download. The number of parameters and duration of monitoring at sites throughout the network vary over time.

Consult the The Monitoring History Database before making your data request.

Please acknowledge the National Park Service as the source of the data if it is used in any presentations or publications