It’s tempting to compartmentalize the fires tearing through Southern California as some kind of environmental freak accident. The reality is more sobering. “It’s important to point the finger here at ...

P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in unsafe environments.

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. When you breathe in wildfire smoke, ...