The following websites have more information, including on how satellite data are being used for health and air quality research and applications and for data user resources:

Tutorials on how to use NASA satellite data:

• HAQAST2020 Webinar Series
• Finding and visualizing nitrogen dioxide satellite data
• ARSET webinars

NASA programs to promote and facilitate the use of satellite data by end users:

• NASA Health and Air Quality Applied Sciences Team (HAQAST)
• NASA Applied Remote Sensing Training (ARSET) program
• NASA Applied Sciences Office
• NASA Goddard Space Flight Center Applied Sciences
• NASA Aura satellite mission: Latest science concerning air quality and educational materials

EPA informational websites:

• EPA informational websites for PM_2.5, O₃, and NO₂
• EPA Our Nation's Air 2017 report - features satellite NO₂ data
• EPA Our Nation's Air 2018 report - features satellite SO₂ data
• EPA Benefits and Costs of the Clean Air Act 1990-2020, the Second Prospective Study
• EPA Air Quality Index for daily air quality measurements in your area

Real-Time Air Quality Data:

• OpenAQ.org (Open Air Quality Data: The Global State of Play)
• pollution.org

Health organizations' informational websites:

• Centers for Disease Control and Prevention's Air Quality page for information on health impacts of air pollution
• The American Lung Association's State of the Air Report
• The HEI State of Global Air annual reports and interactive air quality data
• The State of Global Air annual reports and interactive air quality data  
• WHO Report: Air Pollution And Child Health
• University of Chicago's Air Quality Life Index

Other informational websites:

• Tropospheric Ozone Assessment Report (TOAR)