A new AC4-supported validation study compares formaldehyde observations taken from two satellites to ground observations to ensure accuracy for tracking harmful pollution in Earth’s atmosphere.

CPO, CSL, and NESDIS representatives joined US and international partners at a meeting hosted by the University of Alabama in Huntsville (UAH) from May 1-5, 2023 to facilitate the coordination and long-term planning of air quality observations over North America from Geostationary Earth Orbit, including planning for NOAA’s GeoXO Atmospheric Composition Instrument (ACX).

A new executive order focused on EJ will establish an OSTP subcommittee which will work closely with the newly launched Air Quality and Community Health Research Subcommittee, co-chaired by CPO’s Monika Kopacz.

A new study funded by AC4 uses multiple observational datasets and a GFDL model to improve our understanding of how human activities can lead to harmful atmospheric aerosol production.

A new study supported by AC4 sheds light on the driving factors behind methane emissions and intensity from the oil and gas industry in the United States from 2010 to 2019.