Environment Canada says there could be a lot of pollution in the air.
A Special Air Quality Statement is in place due to the possibility of deteriorating air quality. Hot and sunny conditions are expected to cause increasing pollutants concentrations today in the above regions. Moderate risk AQHI values are expected throughout the day with the potential of short-term high risk AQHI values in the afternoon and early this evening.
Individuals may experience symptoms such as increased coughing, throat irritation, headaches or shortness of breath. Children, seniors, and those with cardiovascular or lung disease, such as asthma, are especially at risk.
Exposure to air pollution is particularly a concern for children, the elderly, and those who have underlying medical conditions such as lung or heart disease.
If you are experiencing symptoms, such as coughing or throat irritation, consider reducing or rescheduling strenuous outdoor activities until the special air quality statement is lifted. Exposure to air pollution is particularly a health concern for people with heart or breathing problems, those with diabetes, children and the elderly.
A heat warning was also issued by Environment Canada. Daytime high temperatures are expected to be near 30 degrees Celsius Thursday and Friday. Overnight temperatures are expected to be in the high teens, providing little relief from the heat. Cooler temperatures return on Saturday. Hot and humid air can also bring deteriorating air quality and can result in the Air Quality Health Index approaching the high risk category.
Especially at risk:
- older adults (over the age of 65), infants and young children, people who work and exercise in the heat, people without adequate housing and those without air conditioning; and
- people who have breathing difficulties, heart problems, kidney problems or are taking medication that increase their heat-health risk.
Prevention tips:
- drink plenty of cool liquids, especially water;
- avoid strenuous outdoor activities;
- seek shade from the sun;
- spend time in air-conditioned places, such as shopping malls and community centres; and
- visit friends and neighbours who may be at risk and never leave people or pets in your care unattended in a car.
Stay inside if you have breathing difficulties. Find an indoor place that’s cool and ventilated. Using an air conditioner that cools and filters air may help. If you open the windows you may let in more polluted air. If your home isn’t air-conditioned, consider going to a public place (library, shopping mall, recreation centre) that is air-conditioned.