Geography
San Diego County, California, United States
Published open research dataset
US EPA AirData San Diego County, California PM2.5 Forecasting Benchmark v0.1.0
A reproducible station-level forecasting benchmark derived from the official US EPA AirData 2025 hourly PM2.5 parameter 88101 product.
Monitoring station
06-073-1201
Observations
3,998 hourly rows
Version
0.1.0
Evaluated interval
UTC: 2025-07-18T18:00:00+00:00 through 2026-01-01T07:00:00+00:00
California local time: 2025-07-18T11:00:00-07:00 through 2025-12-31T23:00:00-08:00
The UTC endpoint falls on January 1, 2026 because the final local sample is the last hour of December 31, 2025 in California.
Archive contents
The release includes canonical input data, complete model metrics, uncertainty artifacts, tables, SVG figures, HTML and Markdown reports, source provenance, environment metadata, citation records and SHA-256 checksums.
Citation
Kowsari, F. (2026). US EPA AirData San Diego County, California PM2.5 Forecasting Benchmark v0.1.0 [Dataset]. Zenodo.
https://doi.org/10.5281/zenodo.21710054
License: Creative Commons Attribution 4.0 International.
Scientific boundary
This is a station-level research benchmark, not an official warning service, medical product, personal-exposure estimate, countywide reconstruction or causal health analysis.