Bekipay Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Bekipay, nestled within the Mahajanga province of Madagascar, occupies a unique geographic position significantly influencing its air quality. Located at approximately -16.2564 latitude and 46.1252 longitude, the city sits on a gently sloping coastal plain, bordering the Mozambique Channel. This proximity to the Indian Ocean introduces a constant maritime influence, generally moderating temperatures but also contributing to humidity and potential for sea salt aerosol deposition. The surrounding landscape is characterized by a transition from coastal scrub and mangrove forests to inland savannah and agricultural lands. To the east, the terrain gradually rises, hinting at the foothills of the Betsabitse mountain range, though Bekipay itself remains at a relatively low elevation. This topography can occasionally trap pollutants, particularly during periods of low wind. The region’s economy is largely agrarian, with rice cultivation and cashew nut farming dominating the surrounding areas. This agricultural activity, while vital, introduces potential sources of particulate matter, particularly during harvesting and processing seasons. The urban–rural gradient around Bekipay is relatively smooth; small villages and agricultural plots are interspersed with the urban fabric, meaning agricultural emissions can readily impact air quality within the city limits. There are no major industrial belts immediately adjacent to Bekipay, but the port city of Mahajanga, approximately 30km north, could potentially contribute to occasional transboundary pollution events, especially with prevailing winds. The prevailing winds generally blow from the east, bringing moist air from the Mozambique Channel.

Bekipay’s tropical climate dictates a distinct wet and dry season cycle, profoundly impacting its air quality. The dry season, typically spanning from May to October, is characterized by lower rainfall and increased sunshine hours. While this might seem beneficial, the lack of rainfall means fewer opportunities for atmospheric cleansing through precipitation. Furthermore, the drier air often leads to increased dust levels, particularly from agricultural fields and unpaved roads, contributing to particulate matter pollution. During this period, temperature inversions are less frequent, allowing for better dispersion of pollutants, but the sheer volume of dust can still degrade air quality. The wet season, from November to April, brings frequent rainfall and higher humidity. This rainfall effectively washes pollutants from the atmosphere, leading to a noticeable improvement in air quality. However, periods of prolonged fog, common during the wet season, can trap moisture and pollutants near the ground, creating localized pockets of poor air quality. The monsoon winds, though less pronounced than in other parts of the Indian Ocean, still influence wind patterns, occasionally bringing in pollutants from distant sources. Sensitive groups, such as children, the elderly, and individuals with respiratory conditions, should exercise caution during the dry season, particularly during periods of high dust activity. Outdoor activities are generally more favourable during the wet season, although vigilance regarding localized fog events is advised. The combination of agricultural practices and the seasonal climate creates a dynamic air quality profile, requiring ongoing monitoring and adaptive strategies.