Haze triggers poor air quality in Northern Mindanao

CAGAYAN DE ORO CITY — Environment and health agencies in Region 10 have warned the public that prolonged exposure to haze and fine particulate matter (PM) poses health risks, particularly for people with respiratory and cardiovascular conditions and those who spend extended periods outdoors.

The Environmental Management Bureau-Region 10 (EMB-10) urged vulnerable groups in Northern Mindanao to take precautions after it recorded elevated PM2.5 levels in several monitoring stations across the region.

The bureau particularly reminded children, older persons, pregnant individuals, and people with existing respiratory or cardiovascular conditions to stay vigilant, as exposure to fine particulate matter may pose greater health risks.

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READ: Unhealthy air quality blanketing eight areas – DENR

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As of Thursday, the DENR-X monitoring station in Cagayan de Oro recorded a PM2.5 reading of 133 based on the 24-hour rolling average. The level falls under the “Unhealthy for Sensitive Groups” category, meaning people with respiratory illnesses, including asthma, may be more vulnerable to the air pollution and should limit prolonged or strenuous outdoor activity.

Meanwhile, air quality was considerably poorer in Tagoloan, Misamis Oriental, and Iligan City, where PM2.5 readings reached 234 and 244, respectively. At these levels, the pollution is a greater health concern for people with heart and respiratory conditions, prompting recommendations to remain indoors, rest, and avoid unnecessary travel.

EMB-10 recommended wearing a well-fitting N95, particularly in areas experiencing elevated pollution levels.

The agency also encouraged residents to stay updated on official air-quality readings as conditions can change anytime.

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In a separate advisory, the Department of Health Center for Health Development in Northern Mindanao (DOH-10) called particular attention to people whose occupations require prolonged outdoor exposure. 

Among those identified were public utility drivers, delivery riders, street vendors, field workers, and others who spend extended periods outside. 

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People who develop difficulty breathing, persistent coughing, eye irritation, or other concerning symptoms are advised to seek appropriate medical attention, the DOH-10 said.

The DOH-10 also urged the public to monitor official health and air quality advisories and follow recommended safety measures while the haze persists./coa