Observed air quality and the smoke outlook for Chatham, MA: when smoke arrives, how bad it gets, when it clears — with the fires nearby and a live local map. Forecasts from NOAA, NASA, and ECCC models, checked hourly against real monitors and satellites.
Nearby: West Chatham, MA smoke forecast (1.6 mi W) · East Harwich, MA smoke forecast (3.7 mi W) · Harwich Center, MA smoke forecast (5.7 mi W) · Barnstable, MA smoke forecast (18 mi W) · Boston, MA smoke forecast (73 mi NW) · Providence, RI smoke forecast (76 mi W)