On May 26, a monitoring station at Hillcrest Baptist Church in Saint John detected abnormal air quality readings. The levels of fine particulate matter in the air, originating from various sources like vehicles and industrial processes, rose significantly by midday, surpassing safe thresholds for exposure. This increase posed health risks, especially for vulnerable populations such as children, seniors, and individuals with respiratory conditions.
Despite the concerning spike in pollution levels, there was no public alert issued regarding the incident. The environment department initiated an investigation into the cause, suspecting activities at the nearby Irving Pulp & Paper mill as a potential contributor. The department observed smoke emissions in the vicinity, possibly linked to the mill’s operations and maintenance work.
Although the air quality returned to normal by the evening, clean air advocates criticized the lack of public notification and emphasized the importance of informing individuals, particularly those with health conditions susceptible to air pollutants. Similar instances of elevated particulate matter levels have occurred in the area over the past two years, underscoring the recurring nature of these events.
Efforts to enhance public awareness and access to air quality information are crucial, according to experts. Utilizing tools such as the national Air Quality Health Index and local monitoring station portals can help individuals monitor air quality in their communities. Advocates stress the need for improved notification systems to promptly alert the public about localized air quality incidents and ensure proactive measures to safeguard health.