Chakai Air Quality Index (AQI)

Loading live AQI data...

Loading weather snapshot...

Loading historical AQI trends...

Chakai, a small town in the Jamui district of Bihar, India, occupies a geographically significant position within the southern part of the state. Located at approximately 26.0884°N latitude and 87.6154°E longitude, Chakai sits amidst the undulating terrain of the Chota Nagpur Plateau’s eastern fringes. The landscape is characterised by low hills and alluvial plains, formed by the deposition of sediments from the surrounding rivers. The town’s elevation, though not substantial, contributes to localised weather patterns. The proximity to the Karmanasa River, a tributary of the Ganges, influences humidity and potentially contributes to localised fog formation during cooler months. Chakai is largely an agrarian community, surrounded by agricultural lands primarily dedicated to rice and maize cultivation. While not a major industrial hub itself, the region is increasingly affected by brick kilns and stone crushing activities, common throughout Bihar, which are significant sources of particulate matter. The urban-rural gradient is pronounced; Chakai serves as a market town for surrounding villages, leading to increased vehicular traffic and localised dust generation. This combination of agricultural practices, small-scale industry, and transport creates a complex interplay of factors impacting air quality, particularly as the region experiences limited rainfall during extended periods.

Chakai’s air quality follows a distinct seasonal pattern heavily influenced by the monsoon and post-monsoon conditions. The monsoon season, typically from June to September, brings temporary relief from pollution as rainfall washes away particulate matter and suppresses dust. However, high humidity can also foster mould growth, impacting respiratory health. October and November see a gradual deterioration in air quality as the monsoon retreats and agricultural burning increases, preparing fields for the Rabi crop. This period often experiences stagnant air conditions, exacerbating pollution. Winter, from December to February, is generally the worst period for air quality. Lower temperatures lead to temperature inversions, trapping pollutants near the ground, and increased use of biomass for heating further contributes to particulate matter. Fog, common during these months, compounds the problem. March to May witness rising temperatures and dry conditions, leading to increased dust and potential for wildfires, further degrading air quality. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit outdoor activity during the winter and post-monsoon months. Staying indoors during peak pollution times and using air purifiers are recommended.