What is the Right Air mask to Wear?
According to Washington State department of health
Air pollution can affect everyone, but some groups are especially sensitive.  These include:

Older adults (over age 65)
People with existing health conditions including:

respiratory infections
respiratory diseases including asthma and COPD
New Shawn Crahan Limited Edition Slipknot Clown Mask
In September, Slipknot percussionist Shawn 'Clown' Crahan announced that he would be releasing a limited edition mask every year for his birthday on September 24. These aren't some lame, flimsy masks either. Each of the limited edition 50 masks is made from movie prop quality material…