Colorado public health officials issued an air quality alert for the Front Range through Tuesday afternoon because of potential for unhealthy levels of ozone. An ozone action day alert is in effect until 4 p.m.
ProfessorSolomon is world-acclaimed for her seminal work on ozone layer depletion and climate change ... These measurements confirmed that CFCs were indeed the main cause of the expanding Antarctic ozone hole.
Folks throughout metro Denver may want to avoid strenuous activity through Friday because of an “intrusion of ozone” that’s making the air quality worse, the ColoradoDepartment of Public Health and Environment said.