Clean air and water are essential for life. Protecting these valuable, and in many cases, limited essential elements, starts with sensors to detect threats from intentional or unintentional contamination. Today, available sensing technologies target different locations/areas to ensure the safe ongoing supply of fresh air and water. Using a variety of different sensing techniques, the […]
What is the Air Quality Index? Pt 2
With over 90 forest fires raging along the West Coast, you may feel safe and think you do not need to check the air quality index (AQI) if you don’t live in that region. Think again! A recent satellite image shows that the smoke already extends all the way to Michigan. Don’t smell any smoke? […]