Due to wildfires in California, NASA's PO.DAAC and JPL are experiencing operational disruptions, which may affect their websites and processing for SMAP, MLS, SWOT, and Sentinel-6a data.
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Satellite observations of the Ultraviolet Aerosol Index (UVAI) help researchers better understand air pollution and climate change. The UVAI is also used to track the evolution of episodic aerosol plumes from dust outbreaks, volcanic ash, and biomass burning.
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