Sagay Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Sagay, a municipality nestled on the island province of Camiguin in the Philippines, occupies a unique geographic position profoundly influencing its air quality. Located at 9.1200° N, 124.7200° E, Sagay benefits from Camiguin’s volcanic origins, resulting in a varied terrain of gently sloping hills and coastal plains. The island itself is a product of volcanic activity, surrounded by the Bohol Sea, contributing to a humid, maritime climate. Sagay’s coastal location means it’s directly exposed to prevailing winds and sea breezes, which generally help disperse pollutants, but can also carry maritime aerosols. The surrounding landscape is dominated by lush tropical rainforest, interspersed with small-scale agricultural plots – primarily coconut and banana plantations – and a gradual urban–rural gradient as one moves inland. Camiguin’s relatively small size means that any pollution source, whether from limited local transport or occasional agricultural burning, can have a disproportionate impact. There are no major industrial belts nearby; the economy is largely based on tourism, agriculture, and fishing. The elevation varies, with higher points offering some natural ventilation, but the low-lying coastal areas are more susceptible to trapping pollutants under certain meteorological conditions. The proximity to the sea also introduces salt aerosols, which, while not directly pollutants, can exacerbate respiratory issues and interact with other airborne particles.

Camiguin’s tropical climate dictates a wet and dry season, significantly impacting Sagay’s air quality. The wet season, typically from November to May, brings frequent rainfall and high humidity. This generally leads to improved air quality as precipitation washes away particulate matter and dilutes gaseous pollutants. Strong monsoon winds during this period also aid in dispersion. However, periods of prolonged rainfall can lead to increased dampness and mold growth, impacting indoor air quality. The dry season, from June to October, is characterized by lower rainfall and higher temperatures. While winds remain present, temperature inversions are more likely to occur, particularly during calmer periods, trapping pollutants closer to the ground. Agricultural burning, though regulated, can occasionally occur during land preparation in the dry season, contributing to localized spikes in particulate matter. Fog, a relatively infrequent occurrence, can also exacerbate air quality issues by reducing visibility and trapping pollutants. Sensitive groups, such as children, the elderly, and individuals with respiratory conditions, should exercise caution during the dry season, particularly during periods of stagnant air or agricultural activity. Outdoor activities are generally more favorable during the wet season, although vigilance regarding potential flooding and waterborne illnesses remains important. The interplay of humidity, temperature, and wind patterns creates a dynamic air quality profile throughout the year, demanding adaptive strategies for public health.