What to do during days of extreme heat or poor air quality
York Region has experienced extreme heat events and days of very poor air quality this summer, with the possibility of more in the coming months.
Planning ahead can help you stay healthy in the heat. Extreme heat and outdoor air pollution can have a significant impact on a person’s health, especially those most at risk, such as seniors, individuals with underlying chronic conditions, young children, people who work outdoors and pregnant individuals.
Take steps to have a safer summer
- Watch for signs and symptoms of heat-related illness. Dizziness, headache, nausea or fainting; heat-related illnesses are preventable by taking appropriate steps to stay cool
- Wear lightweight, light-coloured, loose-fitting clothing when you’re outside and stay hydrated with cool liquids, even if you are not thirsty
- Check the Air Quality Health Index (AQHI) regularly; a higher AQHI number means higher health risks and a greater need to reduce your exposure to outdoor air pollution; you can check AQHI on your favourite weather app or website
- Check-in on loved ones: seniors are particularly at risk during extreme heat and poor air quality, as well as people with health conditions like heart or lung disease; make sure your loved ones are taking precautions when needed
Plan ahead and be flexible! Check the forecast before heading outside for heat, air quality and other weather warnings. Modify or move your plans when necessary to avoid health impacts, especially if you are at higher risk.
Knowing what to do can help you have a safe and enjoyable summer. Learn more at york.ca/ExtremeHeat and york.ca/OutdoorAir.
