Observed air quality and the smoke outlook for Johnstown, 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: Milliken, CO smoke forecast (3.0 mi E) · Berthoud, CO smoke forecast (9.1 mi W) · Loveland, CO smoke forecast (9.5 mi NW) · Greeley, CO smoke forecast (12 mi NE) · Fort Collins, CO smoke forecast (19 mi NW) · Denver, CO smoke forecast (41 mi S)