Students observe how air quality changes over time, for a selected location, using data from the United States Environmental Protection Agency (EPA).

Use the AirNow.gov website to determine current air quality in US locations, as well as other information.

Watch NASA videos about aerosols and volcanic ash.

Students review a video that models the global impact of smoke from fires to develop an understanding of how models can be used to interpret and forecast phenomena in the Earth System. 

Use the Earth System Data Explorer to analyze data and make a claim about which 2018 eruption was larger, Kilauea, HI or Ambae Island, Vanuatu.

Students watch videos and/or review articles related to particulate matter and how this pollutant is monitored and measured, then provide their understanding individually or in groups.

In this 5Es lesson, students will uncover how changes in global air quality have impacted human health in cities between 2000 and 2019.