Hourly

OpenAQ regridding model — the coupler half of the openaq loader+regridding-model split (RFC pure-io-data-loaders §6/§7; bead esm-3nc.5). Exposes ground-based air quality monitoring observations (PM2.5, PM10, O3, NO2, SO2, CO, BC, PM1, NO, NOx) on the simulation's target grid for coupling into EarthSciML systems.

OpenAQ regridding model — the coupler half of the openaq loader+regridding-model split (RFC pure-io-data-loaders §6/§7; bead esm-3nc.5). Exposes ground-based air quality monitoring observations (PM2.5, PM10, O3, NO2, SO2, CO, BC, PM1, NO, NOx) on the simulation's target grid for coupling into EarthSciML systems.