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Jalal-Abad sits in a strategic location within the Fergana Valley, nestled against the rugged slopes of the Fergana Range. As a vital regional hub in southern Kyrgyzstan, the city's urban character is defined by its transition from dense residential clusters to the sloping foothills of the Tien Shan mountains. The surrounding landscape is a complex tapestry of fertile agricultural plains and steep, rocky terrain. This topographic configuration creates a distinct urban–rural gradient where the city acts as a transit point between mountain communities and the wider valley. Geographically, the city's position within a mountain-enclosed basin is the primary driver of its atmospheric dynamics. The high elevation and the surrounding mountain walls create a natural catchment area for various pollutants. While the nearby agricultural zones contribute organic aerosols, the urban core experiences concentrated emissions from vehicular traffic and domestic heating. The proximity to the mountains means that air movement is heavily dictated by katabatic and anabatic winds. During certain periods, the valley topography traps air masses, preventing the vertical dispersion of particulates. This geographic entrapment is exacerbated by the city's role as a commercial center, where increasing motorization meets a landscape that naturally limits horizontal wind flow. Consequently, the interplay between the high-altitude terrain and the valley floor's thermal properties dictates the local microclimate and the concentration of airborne matter within the Jalal-Abad metropolitan area. This unique intersection of mountain ecology and urban expansion necessitates a nuanced understanding of how local meteorology governs the everyday breathing environment for the city's residents.

The atmospheric profile of Jalal-Abad undergoes dramatic shifts across the four seasons, driven by the Fergana Valley’s continental climate. Winter is the most challenging period for air quality. During the colder months, particularly from December to February, strong temperature inversions often settle over the basin. These inversions act as a lid, trapping wood smoke from domestic heating and vehicle exhaust close to the ground, leading to significant particulate buildup. Residents should exercise caution during these months, especially in the early mornings when pollutants are most concentrated. Spring brings a different set of challenges. As the landscape warms, the dry, windswept conditions can trigger dust storms and increase the presence of airborne particulates from agricultural activities in the surrounding plains. Late March through May can be quite dusty. Summer provides a reprieve with more consistent thermal currents that facilitate better vertical mixing, though high temperatures and increased vehicular activity during the tourist season can cause localized ozone-related issues. Summer is generally the best time for outdoor physical exertion. Autumn serves as a transition, where the cooling air begins to stabilize, occasionally leading to early morning fog that can temporarily suspend pollutants. For sensitive groups, such as children or those with respiratory conditions, monitoring local conditions is vital during the winter and spring. Favoring outdoor activities in the late afternoon during summer and avoiding early morning windows in winter is a recommended strategy to minimize exposure to the fluctuating concentrations of airborne matter within the city's diverse and changing metropolitan breathing environment.