pollution. Unlike existing low-cost PM sensors, IPS has superior accuracy over a wider range, including harmful ‘very fine particles’ smaller than 1.0 micron, reporting particle size and count in real-time at low power. IPS is the first software defined PM sensor with up to 7 particle sizes allowing its use in many applications. IPS data is analyzed using AI/ML algorithms to identify and classify pollution sources such as vape, cigarette smoke, cooking, wildfires, etc. IPS sensors are built into our family of Canāree air quality monitors and can answer the question, ‘What’s In Your Air?’