Observed air quality and the smoke outlook for Walden, CO: 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: Steamboat Springs, CO smoke forecast (33 mi SW) · Kremmling, CO smoke forecast (47 mi S) · Estes Park, CO smoke forecast (47 mi SE) · Granby, CO smoke forecast (48 mi S) · Fort Collins, CO smoke forecast (64 mi E) · Boulder, CO smoke forecast (73 mi SE)