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Explore the world of real-time air quality monitoring in this Stanford seminar featuring Adrian Dybwad from PurpleAir LLC. Discover the origins of PurpleAir, understand the technology behind their sensors, and learn how laser counters measure particulate matter. Gain insights into the PurpleAir map, public demands for air quality information, and the challenges of maintaining a widespread monitoring network. Examine PurpleAir's objectives, various applications of their sensors, and the process of converting PurpleAir data to EPA standards. This comprehensive talk covers everything from the basics of air quality measurement to the complexities of creating a user-friendly, global air quality monitoring system.
