AirFire Monitoring v5 PM2.5

This is a tool that aggregates monitoring data for fine particulate matter (PM2.5) from a number of sources.

The site is designed to allow data from the past 10 days to be accessed and visualized quickly. More functionality can be found in the AirMonitor R Package. https://info.airfire.org/airmonitor-package

Data and Resources

Additional Info

Field Value
Source https://tools.airfire.org/monitoring/v5/
Version 5
Last Updated September 26, 2025, 17:27 (UTC)
Created September 26, 2025, 17:26 (UTC)
Contact Dr. Sim Larkin, US Forest Service, AirFire, sim.larkin@usda.gov
Documentation https://info.airfire.org/monitoring
Organization U.S. Forest Service, Department of Agriculture