Data repository for "Data fusion for fine-scale ozone mapping in the New York City metropolitan area using low-cost sensors and model information"

This archive hosts data used to support the findings of Hojeily et al. Data fusion for fine-scale ozone mapping in the New York City metropolitan area using low-cost sensors and model information, submitted to Atmospheric Environment on 30 June 2025. The data are stored as monthly csv files for the calendar year 2024. The csv files contain the following headings: Column Information site site name lat latitude (deg) lon longitude (deg) O3 observed ozone source New York State Mesonet (NYSM) low-cost sensor if 'NYSM', AirNow regulatory if 'AirNow' wxaq-O3 WRF-Chem raw ozone prediction sedi-O3 Bias corrected ozone prediction datetime datetime index, UTC Period identifies if a site was used to train or test the SEDI Run indicates the bias correction used (NYSM, AirNow, NYSM-AirNow) For questions or comments, please email [e-mail]