Observed air quality and the smoke outlook for Cambridge, 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: Mid-Cambridge, MA smoke forecast (0.2 mi S) · Union Square, MA smoke forecast (0.6 mi NE) · Somerville, MA smoke forecast (0.9 mi N) · Boston, MA smoke forecast (2.6 mi SE) · Lowell, MA smoke forecast (21 mi NW) · Worcester, MA smoke forecast (36 mi W)