Easy to read and understand site from Environmental Education for Kids. Good and bad ozone explained and illustrated. Complete with glossary and Quizzler at the end.

Outdoor air pollution poses a major threat to human health and threatens the ozone layer. Students will examine real time weather data in this extensive unit to learn how air quality is measured, its health impact on at-risk populations,...

Discussion of air pollution and how it can cause asthma flare-ups.

Learn why clean air is necessary to a healthy life by completing these five activities.