The Department of Parks and Wildlife has issued a smoke alert for areas in the shires of Beverley, Brookton and York, including Brookton Highway east of Ashenden Road.
The smoke is from prescribed burns carried out today in the Perth Hills to manage bushfire risk, nature conservation and for forest management.
The smoke is expected to clear tomorrow.
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.
More information on prescribed burns can be found at www.dpaw.wa.gov.au
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The next update will be issued when the situation changes
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Media Contact: Parks and Wildlife media 9219 9999