When PM2.5 readings return to healthy levels, set Lennox iComfort fan to Auto

IFTTT helps people save time by automating their life.

Integrate your favorite services and devices with weather updates to inform the temperature in your home using smart home technology or as your secret tool to keep your garden green.

Did you know that turning off the lights whenever you leave a room can reduce greenhouse gas emissions by 0.15 pounds per hour? That's kind of a big deal. While small changes like that seem easy in theory, building those habits can take...