Data Archive
Smokelyze (Lee and Jaffe, 2026)
- [Citation]: Lee, H., and Jaffe, D. A. (2026). Smokelyze.org: Advanced Spatiotemporal Analytics for Wildfire Smoke and Air Quality (v1.0.0) [Software]. University of Washington. https://doi.org/10.5281/zenodo.22239823 (Accessed from https://smokelyze.org/ on [Date]).
UW GAM-v2 (Lee and Jaffe, 2025)
- [Full dataset]: University of Washington ResearchWorks Archive, https://hdl.handle.net/1773/52893
- [Citation]: Lee, H., and Jaffe, D. A. (2025). Impact of Wildfires on O3 and Air Quality Across the United States for 2019–2024 Using Generalized Additive Models. J. Geophys. Res.: Atmos., 130, e2025JD044088. https://doi.org/10.1029/2025JD044088
UW GAM-v1 (Lee and Jaffe, 2024)
- [Full dataset]: University of Washington ResearchWorks Archive, http://hdl.handle.net/1773/51276
- [Citation]: Lee, H., and Jaffe, D. A. (2024). Wildfire Impacts on O3 in the Continental United States Using PM2.5 and a Generalized Additive Model (2018–2023). Environ. Sci. Technol., 58(33), 14764–14774. https://doi.org/10.1021/acs.est.4c05870
UW Smoke PM2.5 (Jaffe et al., 2026)
- [Full dataset]: University of Washington ResearchWorks Archive, https://hdl.handle.net/1773/53059
- [Citation]: Jaffe, D. A., Lee, H., Magzamen, S., Goldberg, D., and O'Dell, K. (2026). Health and Regulatory Impacts of PM2.5 from Wildland Fires for 2019–2024 in the U.S. GeoHealth, 10, e2025GH001576. https://doi.org/10.1029/2025GH001576
EPA EMBER (Simon et al., 2024)
- [Full dataset]: Zenodo, https://zenodo.org/records/13737754
- [Citation]: Simon, H., Beidler, J., Baker, K. R., Henderson, B. H., Fox, L., Misenis, C., Campbell, P., Vukovich, J., Possiel, N., and Eyth, A. (2024). Expedited Modeling of Burn Events Results (EMBER): A Screening-Level Dataset of 2023 Ozone Fire Impacts in the US. Data in Brief, 57, 111208. https://doi.org/10.1016/j.dib.2024.111208
- [Note]: Since variable names in this dataset have been renamed to fit our application (Smokelyze), for the original dataset, please see the detailed information: https://www.epa.gov/air-quality-analysis/expedited-modeling-burn-events-results-ember
Browse and download the annual analysis reports below (Downloads are not supported on mobile devices).
UW Smoke PM2.5 (+2025)
Smoke PM2.5 for 2025 and onwards is calculated based on the methodology of UW Smoke PM2.5 (Jaffe et al., 2026).
| Year | Preliminary | Finalized |
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UW GAM-v2 (+2025)
Using the GAM trained by the 2019–2024 data, UW GAM-v2 (Lee and Jaffe, 2025), we perform Smoke O3 predictions for 2025 and onwards, treating them as independent new datasets.
| Year | Preliminary | Finalized |
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