SLV Multi-Site (HWT, SUG, RPK, UOU) Trace Gas Observations (NOx, CO, CO2) from 2005-2023

Observational datasets (NOx, CO, and CO2) from four sites in the Salt Lake Valley, Utah (HWT, SUG, RPK, UOU) from 2005-2023. All files share the same structure. Site coordinates, time coverage, and site-specific notes are provided in the README. For questions related to the dataset, please contact H. Humble (Haley.humble@utah.edu). Recommended citation: H.K. Humble, J.C. Lin, M.A. Garcia.(2026). SLV Multi-Site (HWT, SUG, RPK, UOU) Trace Gas Observations (NOx, CO, CO2) from 2005-2023. (v1.0).10.5281/zenodo.18818580 Related publications: Haley Humble, J.C. Lin, D.V. Mallia, C. Harkins, B.C. McDonald, M.A. Garcia, M. Ostlie, Long-Term Urban Emission Trends in Salt Lake City: Examining CO, CO2, and NOX Enhancements, Atmospheric Environment, 2026,121883, ISSN 1352-2310,https://doi.org/10.1016/j.atmosenv.2026.121883.