The Illinois Environmental Protection Agency has issued an Air Pollution Action Day for Tuesday, July 15. Here's what to know ...

Dust masks, bandanas and cloth won't adequately protect you from inhaling fine particulate matter. Instead, use N95 or N100 mask during a wildfire.

Dust masks, bandanas and cloth won't adequately protect you from inhaling fine particulate matter. Instead, use N95 or N100 mask during a wildfire.

This NIOSH-approved N100 mask by 3M sports an adjustable nose clip and head straps, along with a heat-reducing exhalation valve at the mask's front.

Californians have become familiar with masks in recent years. First we learned about the power of N95 and N100 masks to protect ourselves from wildfire smoke. And during the COVID pandemic, masks of ...

Saint Vincent Hospital staff will soon wear reusable face masks that are typically used by painters and construction workers. The mask, known as an N100, will replace the N95 mask worn by many ...

Dust masks, bandanas and pieces of cloth won't adequately protect you from inhaling fine particulate matter. Instead, look for an N95 or N100 mask.

Dust masks, bandanas and cloth won't adequately protect you from inhaling fine particulate matter. Instead, use N95 or N100 mask during a wildfire.