Major fires continue to burn in Arizona and across Canada, impacting the air quality for millions of people. An air purifier can help, but it depends on the filter.

An air purifier is a necessity, and for the past three years, I’ve relied on Coway’s Airmega AP-1512HH Mighty to cut down on dust, smoke and other pollutants.

When quality levels go down, the Switchbot air purifier can turn on automatically. At night, you could create a HomeKit that lowers the lights, locks the doors, and drops the purifier into sleep mode.