Air Quality D

Earth (ESD)Earth ExploreExplore Earth Science Agriculture Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at WorkEarth Science at Work Technology and Innovation Powering Business MultimediaImage Collections Videos Data For Researchers About Us Air Quality Air pollution is a significant threat to human health and our environment. Instruments on NASA satellites, along with airborne and ground-based sensors, are constantly collecting data on major pollutants in our atmosphere. Explore Air Quality with NASA Where Does NASA Fit? NASA instruments — on satellites, planes, and the ground — constantly collect data on air quality. NASA-funded scientists track the sources and concentrations of major pollutants and their movement through the atmosphere. They provide managers and policymakers with Earth observations that can inform decisions around air quality for economic and human benefit. Where Does NASA Fit? Air Quality News Air’s Ingredients How NASA Sees the Air We Breathe Air Quality Essentials NASA’s Air Quality Missions Aerosols in the Air Show Me the Data The basics Air’s Ingredients Watch to learn what air quality is and why it’s so important for NASA to study it. Air Quality Essentials Air is a stew of components—some natural, some introduced by human activity. NASA Knows: The Ozone Hole NASA fosters global effort and change to improve air. Learn about ozone Curious Universe Podcast: Tiny but Mighty NASA scientists talk about what’s in the air. Hear all about aerosols Just Another Day on Aerosol Earth NASA satellites trace ingredients of air worldwide on one particularly representative day in the life of planet Earth. Learn about what air contains Featured Video Aerosols in the Air NASA merges satellite and ground-based observations, advanced models, and computing power to study aerosols in the atmosphere. Air Quality News Find stories based on NASA data, observations, and models. Air Pollution’s Daily Pulse Over the Northeast 5 min read The TEMPO mission helped scientists track morning nitrogen dioxide that contributed to afternoon ozone along the New York–Washington corridor in… Jun 11, 2026 A Moonlit Earth as Seen From Artemis II 4 min read An astronaut’s photo, taken en route to the Moon, reveals our planet and its place in space in a novel… Jun 4, 2026 Gravity Waves From Super Typhoon Sinlaku 4 min read Satellites observed striking upper-atmosphere phenomena generated by an intensifying tropical cyclone. Jun 1, 2026 1 2 3 … 375 Next NASA MISSIONS HELP How NASA Sees the Air We Breathe NASA and NOAA, among other agencies, worked together this summer through the STAQS and AEROMMA missions to calibrate and validate NASA’s new TEMPO satellite. The satellite and missions combined aim to not only better measure air quality, and the major pollutants that impact it, but also to improve air quality, from street to stratosphere. This effort was documented during the August 2023 campaign leg, which took place over the Chicago region. NASA’s Air Quality Missions Mission: TEMPO Mission: PACE Mission: Aura Show Me the Data NASA EarthData: Air Quality Find NASA’s data on air quality, including trainings, articles, webinars, additional related topics, and more. Keep Exploring Explore More NASA Earth Science Topics The Global Ocean Data collected by NASA’s Earth-observing instruments help scientists understand how Earth’s ocean works. Snow and Ice Frozen water is an essential resource across our planet and part of its natural air conditioning. Agriculture NASA develops technology and missions to observe agricultural landscapes, enhancing food security, stabilizing markets, and supporting productive farming. Life on Earth NASA studies life on Earth from above, tracking ecosystems and observing changes in the diversity of plants and animals. The post Air Quality D appeared first on NASA Science.