Observed air quality and the smoke outlook for Harwich Port, 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: Harwich, MA smoke forecast (1.3 mi N) · Harwich Center, MA smoke forecast (1.8 mi N) · Northwest Harwich, MA smoke forecast (2.0 mi NW) · Barnstable, MA smoke forecast (12 mi W) · Boston, MA smoke forecast (69 mi NW) · Providence, RI smoke forecast (70 mi W)