Go with the Flow
Purchase your Flow Air Quality Sensor today.
By executing your purchase of Flow Personal Pollution Monitor (PPM) through the McMac Cx website, you directly support our McMac Cx Air Champions - Social Change Scientists Student Scholarships.
So... What is Flow?
Measure air quality, predict pollution, and plan your commutes with your personal air quality sensor and companion app.
Make commuting a breeze.
We are keenly aware of which transportation options emit more CO2 but it’s harder to know which one is best for your lungs. Car, bus, train, subway, hyperloop or rocketship: Flow helps you compare the data between your commutes and pick what’s safest.
Take it for a spin.
Flow is a cyclist’s best friend. It will help you choose the smartest itinerary to drastically reduce your exposure to pollution. Pedaling in the smog is a thing of the past, you shouldn’t have to fear peak hour!
Give your lungs a chance.
Flow will also be a valuable partner for the sensitive urbanite. While it won’t replace your asthma or allergy treatment, by warning you of pollution peaks and giving you timely guidance it will help lift a weigh off your shoulder.