Figure 1From: Understanding intra-neighborhood patterns in PM2.5 and PM10 using mobile monitoring in Braddock, PA The sampling route in Pittsburgh and Braddock, PA. The first five stops (5 min duration) were located at higher elevation (277 to 306 m) outside of Braddock. Stops 6 through 20 (3 min duration) were located within the community of Braddock.Back to article page