You know wildfire smoke is bad for you. But did you know it’s this bad?
"When it clocks pollution particles, your immune system first responds with inflammation, generating heat and bombarding the point of entry with specialized cells meant to attack anything your body recognizes as foreign. Inflammation is good when it fights off viruses and bacteria, but too much of it for too long can also wear down your organs and contribute to chronic conditions like heart disease and diabetes." (Masashi Kitazawa)