The updated UFS-AQMv8 includes numerous scientific advancements including updated chemistry and processes, updated physical parameterizations, updated emissions data and models, and improved fire emissions and behavior. The community version includes most of the features planned for the next operational implementation of the National Air Quality Forecasting Capability (NAQFC) at NOAA/NWS, UFS-AQMv8, and will continue to incorporate developments from the UFS-AQM technical and scientific teams as they progress.”
Link: https://epic.noaa.gov/ufs-aqm-capability-announcement/