Is polluted air coming into your home? Understand your family's exposure by monitoring indoor air quality with View Pollution. More and more people live in polluted cities, asthma cases are rising and wildfire seasons are lengthening. A PM 2.5 air quality monitor can be crucial to identify problems in your home early and act fast. Fine particulate matter, or PM 2.5, isn’t just one contaminant or pollutant, it’s a range of particles of dust, dirt, and liquids that become suspended in the air, this includes smog, wildfire smoke and exhaust. View series products are: battery operated or use USB plug; wireless and WiFi-connected; work as a hub; include a customizable display; connected to an app (iOS/Android) and online dashboard with full data and reporting.