Wednesday
August 26, 2015
Shasta-Trinity & Six Rivers Complexes Mike Broughton and Greg Hosburg
Forecast conditions represent impacts from smoke. Contributions from ozone and other pollutants
are not reflected.
Smoke Synopsis: 1000 Final
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Smoke sitting above the inversion layer in deep
inland valleys will mix down to the surface as the day heats up, then clear
in most locations. Coastal areas are likely to see some elevated smoke
impacts during the morning, clearing during the afternoon and overnight,
returning again the following morning.
Smoke will generally drift to the northeast and east over the next two
days.
The Gasquet and River Complexes were active
overnight. Wednesday’s fire activity is
expected to remain moderate, as teams work to tie in containment lines on the
Mad River, South, River and Gasquet Complexes. The Democrat Fire just west of Weaverville also
has been generating some additional local smoke.
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Air Quality Outlook: Shasta-Trinity & Six Rivers Complexes
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Site
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Wednesday
August 26, 2015
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Thursday
August 27, 2015
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Friday
August 28, 2015
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Comments
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Crescent City
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Moderate
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Good
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Good
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Morning
smoke impacts will clear in the afternoon.
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Klamath Glen
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Moderate
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Moderate
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Good
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Morning smoke impacts will
clear in the afternoon.
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Gasquet
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Moderate
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Moderate
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Moderate
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Worse local conditions for
a few hours mid-day.
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Happy Camp
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USG
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Unhealthy
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USG
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Etna
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Unhealthy
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USG
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Moderate
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Smoke
from the Democrat Fire has added to the impacts in the Scott Valley. Afternoons should see the best conditions.
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Mt. Shasta
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Moderate
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Moderate
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Good
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Tulelake
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Good
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Good
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Good
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Yreka
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USG
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USG
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Moderate
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Smoke
from the Democrat Fire has added to the impacts in the Shasta Valley.
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Eureka
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Moderate
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Good
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Good
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Hoopa
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Moderate
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Moderate
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Moderate
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Worse
local conditions for a few hours around mid-day.
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Mad River/ Dinsmore
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USG
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USG
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USG
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Clearing in the afternoon
and evening.
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Orleans
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Moderate
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Moderate
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Moderate
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Worse local conditions for
a few hours around mid-day.
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Weitchpec
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Moderate
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Moderate
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Moderate
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Worse local conditions for
a few hours around mid-day.
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Willow Creek
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Moderate
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Moderate
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Moderate
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Worse local conditions for
a few hours around mid-day.
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Burnt Ranch
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USG
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USG
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Moderate
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Clearing in the afternoon
and evening.
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Hayfork
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USG
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USG
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Moderate
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Clearing in the afternoon.
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Hyampom
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Unhealthy
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USG
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USG
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Clearing in the afternoon
and evening.
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Weaverville
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Moderate
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Moderate
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Moderate
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Smoke
from the Democrat Fire will add to the impacts in the Trinity Lake area.
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Anderson/Redding
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Moderate
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Moderate
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Moderate
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Some smoke impacts may be
noticeable during the evening and overnight.
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Disclaimer:
Forecast conditions represent air quality levels affected by fine
particulates; contribution from ozone and other pollutants is not reflected. Conditions may change quickly, these
projections are based on anticipated weather and fire activity. Sensitive groups including individuals with
asthma, lung or heart disease, children, older adults, and pregnant women
should take precautions to avoid exposure to smoke. If you feel as though you are having health
effects from smoke, see your doctor or health professional as needed. In some cases your eyes are your best
tools. If it is smoky outside, you are being impacted. Use caution when driving in or around smoky
areas.
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AQI Index
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Actions to Protect Yourself
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Good
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None
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Moderate
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Unusually sensitive people
should consider reducing prolonged or heavy outdoor exertion.
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Unhealthy for Sensitive
Groups - USG
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People with heart or lung
disease, children and older adults should reduce prolonged or heavy outdoor
exertion. Everyone else should limit
prolonged or heavy exertion.
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Unhealthy
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The following groups should
avoid all physical outdoor activity: People with heart or lung disease,
children and older adults. Everyone
else should avoid prolonged or heavy exertion.
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Very Unhealthy
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Everyone should avoid any outdoor exertion; people with
respiratory or heart disease, the elderly and children should remain indoors.
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Hazardous
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The following groups should
remain indoors and keep activity levels low: People with heart or lung
disease; children and older adults. Everyone else should avoid prolonged or
heavy exertion
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Links:
North Coast Unified Air Quality
Management District http://www.ncuaqmd.org/
Siskiyou County APCD http://www.co.siskiyou.ca.us/content/agriculture-air-pollution-control-district
Smoke Monitoring Information - http://smoke.airfire.org/monitoring/#/
Wildfire Smoke – A Guide for Public Health Official from California Air Resource Board
Wildland Fire Personnel Smoke Exposure Guidebook from National Interagency Fire Center
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