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Air Quality Alert Due to Wildfire Smoke

Mountain Communities – Smoke infiltration from the Windy and KNP Complex fires in Tulare County combined with high pressure and poor dispersion have prompted air quality officials in the San Joaquin Valley to issue an Air Quality Alert. Smoke is expected to continue to impact the San Joaquin Valley through Monday, October 4, when a low-pressure system moving over the Valley is forecast to improve dispersion. The District warns residents being impacted by smoke to remain indoors to reduce their exposure to particulate matter (PM) emissions.

Particulate matter can trigger asthma attacks, aggravate chronic bronchitis, and increase the risk of heart attack and stroke. Individuals with heart or lung disease should follow their doctors’ advice for dealing with episodes of PM exposure. Those with existing respiratory conditions, including COVID-19, young children and the elderly, are especially susceptible to the health effects from this form of pollution. Anyone experiencing poor air quality due to wildfire smoke should move to a filtered, air-conditioned environment with windows closed. Common cloth and paper masks being used as protection from COVID-19 may not be sufficient protection from wildfire smoke inhalation.

For details on current and past wildfires affecting the Valley, as well as resources to protect yourself from exposure to wildfires smoke, visit the District’s Wildfire Information page at www.valleyair.org/wildfires. In addition, you can access RAAN to check air quality at any Valley location at myRAAN.com, view the EPA AirNow Fire and Smoke map (https://fire.airnow.gov/) and find links to temporary foothill monitors

For more information, visit www.valleyair.org or call a District office in Fresno (559-230-6000), Modesto (209-557-6400) or Bakersfield (661-392-5500).

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Sierra News Online

Sierra News Online