Air pollution from wildfire smoke may cause shortness of breath, but face masks can offer protection ... over 90% of the global population lives in an area exceeding the WHO’s PM2.5 recommendation.

As multiple wildfires continue to burn across Los Angeles, millions of people are being exposed to hazardous levels of air pollution ... best thing is a face mask or respirator to help avoid ...

Fortunately, there are a couple of ways you can protect yourself from the pollution. The first is to wear a face mask that can filter out the smoke, dust, and harmful particles whipped up by the ...