Kannod, a municipality in the Dewas district of Madhya Pradesh, India, occupies a relatively flat terrain within the Malwa Plateau. Situated at coordinates 22.6676°N, 76.7429°E, the town’s elevation is approximately 530 meters above sea level. This positioning influences local air quality significantly. The surrounding landscape is predominantly agricultural, characterized by wheat, soybean, and cotton cultivation, with pockets of deciduous forest. Kannod isn’t directly adjacent to major bodies of water, though smaller rivers and streams meander through the region, influencing local humidity. The town’s proximity to Dewas, a developing industrial hub, introduces potential sources of particulate matter and gaseous pollutants. The urban-rural gradient is fairly sharp; Kannod itself is a relatively small urban center, quickly transitioning to rural agricultural land. Dust from agricultural activities, particularly during harvesting and land preparation, contributes to baseline particulate matter levels. The plateau’s topography can also trap pollutants during periods of calm winds, exacerbating air quality issues. Roadside dust from the increasing vehicular traffic, linked to regional connectivity, is another key factor. Understanding this geographical context is crucial for assessing and mitigating Kannod’s air pollution challenges.

Kannod experiences a distinct seasonal air quality pattern. The post-monsoon period, from October to November, often sees a deterioration in air quality. The receding monsoon leaves behind stagnant air, coupled with cooler temperatures that encourage temperature inversions, trapping pollutants near the ground. Agricultural burning of crop residue after the harvest season further exacerbates particulate matter concentrations. Winter, from December to February, brings consistently poor air quality due to these inversions and reduced wind speeds. March and April witness rising temperatures and dust storms, increasing particulate matter levels. The pre-monsoon months of May and June are typically hotter and drier, with moderate air quality, though dust remains a concern. The monsoon season, from July to September, generally offers the cleanest air. Rainfall effectively washes away pollutants, and increased humidity suppresses dust. However, increased cloud cover can also contribute to temperature inversions. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit outdoor activity during October-February. Avoiding peak traffic hours and exercising indoors during periods of high pollution are recommended. Monitoring local conditions is vital.