U.S. Environmental Protection Agency
Dataset Description
This dataset contains a link to CMAQ-CRACMM 2019 model inputs, the CMAQ code repository, the CRACMM repository, and CMAQ-CRACMM output for 2019 in Los Angeles. Species identifiers and names follow CRACMM2 convention and are documented in both the CMAQ and CRACMM repository.
Organization: U.S. Environmental Protection Agency
Organization URL: https://catalog.data.gov/organization/epa
Last updated: 2026-02-06
Tags: CMAQ, CRACMM, pm2.5, secondary organic aerosol (SOA), urban air quality