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.

Exposure to Smoke from Fires

Why an outdoor workout is better for you than indoors - The Washington Post

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

Is It Safe to Exercise Outdoors When the Air Quality Is Bad?

What does a Code Red air quality mean and is it safe to go outside? - CBS Philadelphia

Exercising in bad air quality can lead to negative health effects. Here's what to know. - CBS News

Is It Safe to Exercise if the Air Is Hazy With Wildfire Smoke? - The New York Times

California wildfires: Should I exercise outside when air is smoky?

An outdoor exerciser? Here's what your lungs probably look like. - The Washington Post

Running in Bad Air Quality: When Is It Safe to Run? — Runstreet

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

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

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

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