Ibaan Air Quality Index (AQI)

Loading live AQI data...

Loading weather snapshot...

Loading historical AQI trends...

Ibaan, nestled in the province of Batangas, Philippines, occupies a geographically significant position within the Calabarzon region. Situated at coordinates 13.8176, 121.1330, the municipality benefits from a relatively low-lying terrain, generally under 100 meters above sea level, contributing to a warmer climate. Its location is inland, approximately 8 kilometers from the coastline of Batangas Bay, meaning direct marine influences on air quality are lessened but not absent – sea breezes can still transport pollutants. The surrounding landscape is a mosaic of agricultural lands, primarily rice paddies and coconut plantations, interspersed with pockets of residential and commercial development. Ibaan’s urban character is transitioning, exhibiting a growing urban-rural gradient as it experiences population growth (58,507 residents). This expansion, coupled with increasing vehicular traffic and small-scale industrial activity, presents challenges to maintaining air quality. The proximity to larger industrial zones in nearby cities like Batangas City and Lipa also means potential for long-range pollutant transport. Topography doesn’t offer significant natural barriers to air dispersion, making the area susceptible to pollutant accumulation during calm weather conditions. The fertile volcanic soil supports intensive agriculture, which, while vital to the local economy, can contribute to particulate matter from land preparation and harvesting.

Ibaan experiences a pronounced wet and dry season, dictating the patterns of air quality throughout the year. The dry season, typically from December to May, sees a peak in particulate matter pollution. Reduced rainfall means less atmospheric cleansing, and increased dust from agricultural activities and unpaved roads becomes more prevalent. February and March are often the driest months, and consequently, the least favourable for those with respiratory sensitivities. The onset of the southwest monsoon (Habagat) in June brings much-needed relief, washing away accumulated pollutants and improving air quality. However, the increased humidity can also foster the growth of molds, potentially exacerbating allergies. The wet season, lasting until November, generally offers the best air quality, though localised flooding can stir up sediment and contribute to temporary increases in particulate matter. Temperature inversions, though less frequent than in higher latitude cities, can occur during calmer periods, trapping pollutants near the ground. November often sees a transition period with calmer winds and a build-up of pollutants before the cycle restarts. Sensitive groups – children, the elderly, and those with pre-existing respiratory conditions – should exercise caution during the dry season and monitor their health.