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Buurhakaba, situated in Somalia's Bay region at coordinates 2.7837°N, 44.0833°E, occupies a strategic position in the country's interior, approximately 250 kilometers northwest of Mogadishu. The city lies within the Shebelle River basin at an elevation of around 300 meters above sea level, characterized by semi-arid savanna terrain with scattered acacia trees and seasonal grasslands. This location places Buurhakaba at the crossroads of agricultural and pastoral zones, with surrounding areas dedicated to subsistence farming of sorghum, maize, and livestock grazing. The urban-rural gradient is pronounced, as the city serves as a commercial hub for the region while being enveloped by rural settlements and nomadic communities. Proximity to the Shebelle River, about 50 kilometers to the east, provides limited moderating effects on local climate but contributes to agricultural dust during dry periods. The terrain is generally flat to gently rolling, which can trap pollutants under certain meteorological conditions, though the absence of major industrial belts means air quality is primarily influenced by urban activities like vehicle emissions, biomass burning for cooking, and dust from unpaved roads. The city's geography, with its inland position away from coastal breezes, exacerbates particulate matter accumulation during dry seasons, making it vulnerable to regional dust storms that sweep across the Horn of Africa from the Somali Desert.

Buurhakaba experiences two primary seasons that shape its air quality narrative: a dry season from December to March and a rainy season from April to June, with a secondary rainy period in October-November. During the dry season, particularly in January and February, pollution peaks due to increased dust from agricultural fields, unpaved roads, and construction activities, compounded by low humidity and occasional temperature inversions that trap pollutants near the ground. This period sees reduced wind speeds, allowing particulate matter to accumulate, making it less favorable for outdoor activities, especially for sensitive groups like children, the elderly, and those with respiratory conditions. The rainy seasons, especially the main Gu rains in April-June, bring relief as precipitation washes pollutants from the air, though high humidity can sometimes lead to fog that mixes with urban emissions. From July to September, the dry interlude sees moderate pollution levels, with occasional dust storms from the Somali Desert affecting air quality. Health guidance recommends avoiding strenuous outdoor activities during peak dry months, using masks on dusty days, and staying indoors during dust storms. The best months for outdoor pursuits are typically April and May, when rains cleanse the air and temperatures are milder, though humidity may pose discomfort for some.