Point Edward, ON – Lambton Public Health is encouraging residents to take precautions following a ‘Yellow Warning – Air Quality’ issued for Sarnia-Lambton by the Ministry of the Environment, Conservation and Parks and Environment and Climate Change Canada. This warning is issued when the Air Quality Health Index (AQHI) is forecast to reach the ‘high-risk’ category (AQHI 7 to 10).

Certain groups are more likely to experience negative health effects from poor air quality. These include children, older adults, pregnant individuals, Indigenous people, people with chronic health conditions, people who smoke, people who are experiencing poverty, and those who work outdoors.

For these at-risk populations, it is recommended that they reduce or reschedule strenuous outdoor activities. For the general population, it is recommended that they consider doing the same if they experience symptoms such as coughing and throat irritation. Anyone experiencing medical symptoms should contact their health care professional.

All residents are encouraged to stay up to date by monitoring the Air Quality Health Index (AQHI) and plan to change activities based on the AQHI table. Hourly updates on AQHI and guidance are available by checking Air Quality Ontario. Environment and Climate Change Canada have also developed the WeatherCAN app with AQHI notifications.

Additional tips to protect your health during poor air quality include:

• Drink plenty of fluids, especially water.
• Reduce motorized vehicle use. Residents who live or work near Highway 402 should take extra precautions, as air quality in this area can be affected by traffic and prevailing wind conditions.
• Keep windows closed, when possible (if indoor temperatures remain safe), use HVAC systems set to recirculate air, or use a portable HEPA air cleaner.
• Take care of your mental health. It is not unusual to feel anxious or stressed during poor air quality events. Local mental health supports are available online at Age-Friendly Sarnia-Lambton.

LPH will continue to monitor the situation and provide updates as necessary.

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Please contact:
LPH-media-inquiries@county-lambton.on.ca