Lohiyār Ujain Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Lohiyār Ujain, a small town nestled within the state of Bihar, India, occupies a geographically significant position in the Indo-Gangetic Plain. Located at coordinates 26.6284°N, 84.7452°E, the terrain is predominantly flat alluvial land, characteristic of this vast river basin. The town’s elevation is relatively low, contributing to potential issues with stagnant air. The surrounding landscape is intensely agricultural, dominated by rice paddies and wheat fields, typical of Bihar’s rural economy. While not directly adjacent to a major river, Lohiyār Ujain is within the broader floodplain of the Ganges, influencing local humidity and microclimates. The urban-rural gradient is sharp; the town itself is compact, quickly giving way to agricultural land. This proximity to agricultural practices introduces sources of particulate matter from crop residue burning and fertilizer use. The lack of significant industrial development *within* Lohiyār Ujain doesn’t preclude regional industrial emissions impacting air quality, particularly from larger centres further afield. The flat topography hinders natural dispersion of pollutants, and the region’s frequent fog conditions exacerbate the problem. Understanding this interplay of geography and land use is crucial for addressing air quality challenges in Lohiyār Ujain.

Air quality in Lohiyār Ujain follows a distinct seasonal pattern heavily influenced by the monsoon and post-monsoon periods. The summer months (April-June) see rising temperatures and dry conditions, leading to increased dust and particulate matter from agricultural activities and road traffic. Stagnant air, common during this period, traps pollutants. The arrival of the monsoon (July-September) initially improves air quality through rainfall, washing away dust and suppressing emissions. However, increased humidity can also foster mold growth, impacting respiratory health. Post-monsoon (October-November) is often the worst period for air quality. Reduced rainfall, combined with crop residue burning after the harvest, creates a toxic haze. Temperature inversions are frequent during cooler months, trapping pollutants near the ground. Winter (December-February) brings cooler temperatures and often dense fog, further exacerbating pollution. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit outdoor activity during October-November and December-February. Avoiding peak hours and wearing masks can offer some protection. Monitoring local conditions and heeding health advisories is vital.