A smoke alert has been issued for Paris Road, between Break O'Day Drive and Brunswick River, in Australind.
The Department of Fire and Emergency Services issued the warning at 1.35pm on November 20.
Smoke from a bushfire in nearby bushland has been carried by prevailing winds through to Paris Road and surrounding areas.
The smoke is expected to clear in the coming days.
Residents have been advised to take care when driving through the area.
Those who suffer from respiratory conditions should contact their local doctor or Health Direct on 1800 022 222.
Road information may also be available from Main Roads WA by calling 138 138 or visiting mainroads.wa.gov.au.