Intraurban NO2 hotspot detection via clustering of in-situ, remote, and modeled air quality data products

Anastasia Montgomery1,2, Madeleine Daepp2, Marah Abdin2, Pallavi Choudry2, Sara Malvar2, Scott Counts2 and Daniel E Horton3, (1)Northwestern University, Earth and Planetary Sciences, Evanston, United States, (2)Microsoft Research, Redmond, WA, United States, (3)Northwestern University, Earth & Planetary Science, Evanston, United States