Observed air quality and the smoke outlook for Hudson, NH: 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: Nashua, NH smoke forecast (1.4 mi W) · Litchfield, NH smoke forecast (5.9 mi N) · Tyngsboro, MA smoke forecast (6.1 mi S) · Lowell, MA smoke forecast (11 mi SE) · Boston, MA smoke forecast (34 mi SE) · Worcester, MA smoke forecast (39 mi SW)