City of Ann ArborThe city has deployed a network of air quality sensors. The vendor, Clarity Movement, maintains a map that shows real-time air quality using this data. Type in an address, scroll, or share your device's location to see your area. Then click on any of the colored circles to browse other data locations. You can "follow" a location to sign up for email alerts that will notify you when air quality hits a certain threshold. The city operates its own dashboard for exploring historical air quality data in more depth; search this catalog for "Air Quality" to find it.real-time-air-quality-mapengAnn Arbor Data CatalogPublicEnvironmentPublic SafetyReal-Time Air Quality MapDatasetsMichigan--Ann ArborMichiganLast Modified: 2025-09-29