Observed air quality and the smoke outlook for Penn Valley, CA: 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: Lake Wildwood, CA smoke forecast (2.6 mi N) · Rough and Ready, CA smoke forecast (3.8 mi NE) · Grass Valley, CA smoke forecast (7.1 mi E) · Alta Sierra, CA smoke forecast (8.3 mi SE) · Sacramento, CA smoke forecast (45 mi S) · Stockton, CA smoke forecast (86 mi S)