There is a huge range in the type and cost of air quality monitors, which depends on the pollutants you need to detect and the quality of the sensor. At JustAir, we are monitor agnostic, meaning we work to find the right device for your community’s needs. Many high-quality monitors that measure common pollutants (carbon monoxide, particulate matter, etc.) cost between roughly $2,500 - $5,000 each. There are some monitors - like one that measures methane, for example - that cost significantly more. For each project, we work with leaders to identify which monitors best suit the needs of the community, including the budget allocated for monitoring and data sharing.