The new year brings the opportunity to look at how the ACA air quality monitoring network operated in 2022. The ACA collected ~60,468 hours of air quality data, including 57,270 hours of AQHI data from seven stations. Dr. Kev breaks out some of the highlights from the data in our February 2023 newsletter, where you can also meet our newest host to a Purple Air Sensor in the Hazeldean community in Edmonton, Alberta.