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Liberty Fire

Unit Information

Flathead Agency
PO Box 40 Pablo Montana 59855
Pablo, MT 59855

Liberty Fire Air Quality Summary Report August 13, 2017

Liberty Fire Wildfire
News – 8/13/2017

Air Quality Summary Report - Liberty and Rice Ridge Fires For: Sunday, August 13, 2017

Air Resource Advisor: Andrea Holland

FIRE, WEATHER AND SMOKE SYNOPSIS

Weather and Fire Behavior Summary
: Strong and shifting winds are expected today influencing fire behavior and generally pushing the fire to the east and northeast. Valley bottom winds will be considerably stronger than what we’ve been seeing the past several days. Fire activity is expected to pick up today which means more smoke production later this afternoon.

Smoke Summary: Gusty winds may clear out some of the smoke this afternoon. Tonight, however, smoke is expected to drift back into valley communities. Seeley Lake’s air quality will see some relief this afternoon with variable levels between USG and Moderate; smoke will settle in tonight approaching Unhealthy levels. Arlee is expected to see Moderate conditions most of today with heavier smoke concentrations returning tonight and approaching Unhealthy levels. Clearwater may be hazy most of today. Rainy Lake and Condon will see better air quality today than their neighbors to the south.


Air Quality Outlook (Smoke Related – PM2.5 only. Forecasts based on modeled smoke dispersion)

Sites with air quality monitors (based on an average of hourly PM2.5 values for a 24-hr period, midnight to midnight)

Site: Arlee
Yesterday: Unhealthy
Today: Moderate
Tomorrow: USG

Smoke Notes for Today: Moderate conditions most of today. Smoke levels tonight approaching Unhealthy.


Site: Seeley Lake
Yesterday: Unhealthy
Today: USG
Tomorrow: Unhealthy

Smoke Notes for Today:
Moderate to USG conditions this afternoon; smoke returning tonight approaching Unhealthy levels.

Site: Clearwater
Yesterday: No Data
Today: Moderate
Tomorrow: Moderate

Smoke Notes for Today: Moderate to USG conditions for most of the day.

Site: Rainy Lake
Yesterday: USG
Today: Moderate
Tomorrow: USG

Smoke Notes for Today:
Moderate to Good conditions after noon today.

Site: Condon
Yesterday: USG
Today: Moderate
Tomorrow: USG

Disclaimer: Conditions may change quickly. These predictions are based on anticipated weather and fire activity.

USG – Unhealthy for Sensitive Groups


Check out these links for additional information including wildfire smoke and your health.

Montana Department of Environmental Quality:
http://svc.mt.gov/deq/todaysair/ Health Effect Categories and Visibility:
http://deq.mt.gov/air/FireUpdates/BreakpointsRevised CDC – Protect Yourself from Wildfire Smoke
https://www.cdc.gov/features/wildfires/index.html ArcGIS Wildfire Maps: https://tinyurl.com/yacdzafh