At myAir, we provide you with timely, personalized information on air quality so you can make intelligent choices about exposure to air pollution.

Both our website and our iPhone app use information about you, your location and your planned activity and combine it with data harvested from EPA air monitoring sites. With this information, we provide an up-to-date guide for air pollution exposure. This information let’s you make an informed decision about how much time and how much exertion is safe.