Observed air quality and the smoke outlook for St Johnsbury, VT: 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: Saint Johnsbury, VT smoke forecast (0.4 mi S) · Lyndon, VT smoke forecast (6.1 mi N) · Lyndonville, VT smoke forecast (7.5 mi N) · Littleton, NH smoke forecast (15 mi SE) · Sherbrooke, QC smoke forecast (68 mi N) · Saint-Jean-sur-Richelieu, QC smoke forecast (86 mi NW)