Is it safe to exercise outdoors when the air quality is bad? - The Washington Post

When wildfire smoke leads to air quality alerts, exercisers can take precautions to stay safer and lower health risks.

Officials warn of dangerous conditions as brush fires bring smoke to D.C. area - The Washington Post

Monitoring Air Quality – Health Services – East Valley School District No.90

Nearly everyone is exposed to unhealthy levels of tiny air pollutants, study says - The Washington Post

The AQI Dilemma: Is it Safe to Exercise? – GU Energy Labs

Outdoor workers endure wildfire smoke, hazardous air quality - The Washington Post

Outdoor workers endure wildfire smoke, hazardous air quality - The Washington Post

How to use air quality monitoring to optimize your exercise routine

Health Benefits of Being Outdoors: 8 Ways Nature Can Boost Wellness

Why Do I Cough After I Run? How to Prevent Track Hack