Special Air Quality Statement - July 30, 2025

Please note the current Ontario Air Quality Health Index for the Peterborough area is currently set as High Risk. Consider reducing or rescheduling strenuous outdoor activities, especially if you experience symptoms like coughing or throat irritation.

See media release by Peterborough Public Health released yesterday:

(JULY 30, 2025) – The Haliburton Kawartha Pine Ridge District Health Unit and Peterborough Public Health (now legally merged) are informing that a Special Air Quality Statement has been issued today by Environment Canada for Haliburton. Current Air Quality Health Index (AQHI) levels in Haliburton are within the moderate (4-6) range but are expected to increase overnight. Although currently low risk, the AQHI in Kawartha Lakes, Peterborough, and Northumberland are expected to increase to moderate throughout the evening and into tomorrow.

Smoke from wildfires in the Prairies is moving through our region, causing poor air quality. Even at low or moderate levels, and sometimes without a noticeable smell, wildfire smoke can impact your health. However, when there is an extreme heat event occurring at the same time as poor air quality, you should prioritize keeping cool. Common symptoms of smoke exposure include:

• Sore and watery eyes
• Runny nose and sinus irritation
• Scratchy throat and mild coughing
• Headaches

Some populations face greater health risks when exposed to poor air quality. This includes, but is not limited to, seniors, pregnant individuals, infants and young children, people who work outdoors, people with pre existing medical conditions (particularly lung disease like asthma, COPD, or cardiovascular disease), and those engaging in strenuous outdoor activity. For these individuals, it is especially important to take precautions to protect your health and well-being.

Understanding the Air Quality Health Index
The Air Quality Health Index (AQHI) is a tool used to understand how air pollution can affect your health. It uses a scale from 1 to 10+, with higher numbers indicating a greater risk. Here's what the numbers mean:

• Low Risk (1–3): Ideal conditions for outdoor activities for everyone.
• Moderate Risk (4–6): Most people can continue outdoor activities, but those with heart or breathing problems should monitor for symptoms.
• High Risk (7–10): Consider reducing or rescheduling strenuous outdoor activities, especially if you experience symptoms like coughing or throat irritation.
• Very High Risk (10+): Everyone should avoid strenuous outdoor activity. Those at higher risk should stay indoors and limit exposure.

Currently, our region ranges from low to moderate risk, but conditions vary depending on time of day and
weather conditions and are forecasted to worsen. The Health Unit will continue to monitor air quality and provide further updates and guidance, as necessary. Residents are encouraged to be aware of how smoke may be impacting them and take precautions when needed.

What You Can Do

• Check the AQHI forecast daily.
  • Sign up to receive smog and air quality alerts directly to your email.
•  Create a clean air space at home by keeping windows and doors closed.
• Use an air purifier with a HEPA filter in your home, if possible.
• Monitor your symptoms and adjust your activities as needed.
• Check in on others, especially those in the at-risk population.
  • Tools to help you check-in during extreme heat can be found at peterboroughpublichealth.ca/heatcheckin
• If you are included in the at-risk population, consult your primary health care provider about additional
  ways to protect your health when air quality is poor.

By taking these precautions, you can help protect your health and minimize the risks associated with poor air quality conditions. Find more information, tips and resources at www.hkpr.on.ca/AirQuality or www.peterboroughpublichealth.ca/air, and www.hkpr.on.ca/wildfires.