Wildfire smoke can pose serious health risks far beyond the fire zone, as tiny particles travel hundreds of miles and can enter the lungs and bloodstream. The article advises people to monitor local air quality, reduce exposure and create cleaner indoor air, particularly during hazardous conditions.

People with asthma, weakened immune systems, children and older adults are especially vulnerable, though smoke can harm healthy people too. It recommends checking AirNow data; above an AQI of 150, sensitive groups should limit time outdoors and consider N95 masks, while above 200 everyone should avoid exertion outdoors, wear masks where necessary and stay in clean-air spaces such as rooms with air purifiers.