A smoke alert has been issued from Yanchep to Mandurah including the Perth Hills.
The smoke is a combination of private property burns and a Parks and Wildlife Service prescribed burns in the area.
It is expected to clear by this afternoon.
WHAT TO DO:
• If the smoke is particularly thick, it is recommended people shut doors and windows and turn off air-conditioners.
• Smoke may reduce visibility on some roads and motorists should take care, turn on headlights and travel at appropriate speeds when travelling in these areas.
• People with asthma and pre-existing respiratory or cardiovascular illnesses should follow their pre-prepared treatment plan.
• People with conditions exacerbated by smoke should take precautions in line with their medical advice for these circumstances.
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