AMP501_2084038 - raw data provided to ue by UDAQ including NOx and O3 values on an hourly basis for each county in this study for 2012 AMP501_2084039-0 - raw data provided to ue by UDAQ including NOx and O3 values on an hourly basis for each county in this study for 2022 AMP501_2083855-0 - All data provided by the UDAQ AnnualFit - Fit coefficients (slope and intercept) for the annual data 2012, 2021, 2022 for the Salt Lake, Cache, and Utah counties. Included below are the confience intervals to the fits. Box Elder 2022 - Oxidizer concentration, NOx concentration, Datetime file Cache 2012 - Oxidizer concentration, NOx concentration, Datetime file Cache 2021 - Oxidizer concentration, NOx concentration, Datetime file Cache 2022 - Oxidizer concentration, NOx concentration, Datetime file Carbon 2012 - Oxidizer concentration, NOx concentration, Datetime file Carbon 2022 - Oxidizer concentration, NOx concentration, Datetime file Davis 2012 - Oxidizer concentration, NOx concentration, Datetime file Davis 2022 - Oxidizer concentration, NOx concentration, Datetime file Duchesne 2012 - Oxidizer concentration, NOx concentration, Datetime file Duchesne 2022 - Oxidizer concentration, NOx concentration, Datetime file Iron 2022 - Oxidizer concentration, NOx concentration, Datetime file LA 2017 - Oxidizer concentration, NOx concentration, Datetime file MonthlyFit 2021 - Fit coefficients (slope and intercept) month to month for 2021 of the raw data. Included below are the confience intervals to the fits. MonthlyFit - Fit coefficients (slope and intercept) month to month for 2012 and 2022 of the raw data. Included below are the confience intervals to the fits. Salt Lake 2012 - Oxidizer concentration, NOx concentration, Datetime file Salt Lake 2021 - Oxidizer concentration, NOx concentration, Datetime file Salt Lake 2022 - Oxidizer concentration, NOx concentration, Datetime file Tooele 2022 - Oxidizer concentration, NOx concentration, Datetime file Uintah 2012 - Oxidizer concentration, NOx concentration, Datetime file Uinta 2022 - Oxidizer concentration, NOx concentration, Datetime file Utah 2012 - Oxidizer concentration, NOx concentration, Datetime file Utah 2021 - Oxidizer concentration, NOx concentration, Datetime file Utah 2022 - Oxidizer concentration, NOx concentration, Datetime file Washington 2012 - Oxidizer concentration, NOx concentration, Datetime file Washington 2022 - Oxidizer concentration, NOx concentration, Datetime file Weber 2012 - Oxidizer concentration, NOx concentration, Datetime file Weber 2022 - Oxidizer concentration, NOx concentration, Datetime file