Image: M. Vanden Bosch / Fraser Valley Today / Aug. 20 image of smoky air conditions blocking the view of Mount Cheam in Chilliwack.
Air Quality Advisory

Poor air quality expected to continue until Tuesday across Fraser Valley

Aug 20, 2023 | 12:48 PM

CHILLIWACK — Wildfires burning throughout British Columbia and the state of Washington are smothering parts of the province with choking levels of smoke. The situation led to the declaration of an air advisory Saturday (Aug. 19) for B.C.’s Lower Mainland and the Fraser Valley.

Provincial health authorities are reminding residents to take action to avoid exposure to the harmful effects of wildfire smoke.

According to the Firesmoke website, conditions through the airshed are expected to remain problematic through Monday before beginning to clear up early Tuesday morning when rain showers are forecast to move through the Fraser Valley.

In a news release Sunday, the Ministry of Health says residents who are already dealing with health conditions such as chronic obstructive pulmonary disease, asthma, respiratory infections, heart disease or diabetes along with pregnant women, infants and children, and seniors are at greater risk.

It says residents should avoid strenuous activities while the smoky conditions persist. It suggests residents can avoid problems by staying indoors in locations that have air filtration systems such as homes, malls, and government-operated buildings including libraries.

The Ministry of Health says smoke can make it harder for your lungs to get oxygen to your blood. It also irritates your eyes, nose, throat and lungs. Wildfire smoke is filled with fine particulate matter which can be inhaled deep into the lungs and lead to inflammation and irritation. During these types of event, it asks residents to regularly check on family and friends who may be at risk.