Ādra Air Quality Index (AQI)

Loading live AQI data...

Loading weather snapshot...

Loading historical AQI trends...

Ādra, nestled in the Birbhum district of West Bengal, India, occupies a geographically significant position within the fertile plains of the Ganges Delta. Located at approximately 23.5°N, 86.67°E, the city’s terrain is predominantly flat, characteristic of the alluvial landscape formed by the Hooghly River, a major distributary of the Ganges. The elevation is relatively low, averaging around 25 meters above sea level, contributing to a tendency for pollutants to accumulate, particularly during periods of low wind speed. Ādra’s surrounding landscape is a mosaic of agricultural fields – primarily rice and jute cultivation – interspersed with small villages and scattered groves of trees. This agricultural activity, while vital to the regional economy, can contribute to seasonal particulate matter pollution from crop burning practices. The urban–rural gradient around Ādra is gradual; the city itself is a small, developing urban centre, lacking the dense industrial zones found in larger West Bengali cities like Kolkata. However, its proximity to the industrial belt of Durgapur, roughly 80km to the east, means that Ādra can be affected by transboundary pollution events. The lack of significant natural barriers, such as hills or mountains, further exacerbates this, allowing pollutants to spread relatively easily. The absence of major water bodies directly adjacent to the city limits its potential for natural air purification through precipitation and evaporative cooling, making it more susceptible to stagnant air conditions and pollutant build-up.

Ādra’s air quality follows a distinct seasonal pattern dictated by the region’s monsoon climate. The monsoon season, typically spanning June to September, brings relief from accumulated pollutants due to frequent rainfall and strong winds that disperse airborne particles. However, the preceding pre-monsoon months (March-May) often witness a significant deterioration in air quality. High temperatures and stagnant air conditions, coupled with the onset of agricultural burning to clear fields for the Kharif season, lead to elevated levels of particulate matter. Temperature inversions, common during this period, trap pollutants near the ground, worsening the situation. The winter months (November-February) present a mixed picture. While cooler temperatures can reduce ozone formation, the prevalence of fog, particularly in December and January, significantly reduces visibility and traps pollutants, creating a 'smog' effect. The dry, cold air also increases the risk of respiratory irritation. The post-monsoon period (October) sees a gradual improvement as the winds pick up and agricultural burning decreases. Sensitive groups, including children, the elderly, and individuals with pre-existing respiratory conditions, should exercise caution during the pre-monsoon and winter months, limiting outdoor activities during peak pollution periods. Wearing masks and avoiding strenuous exercise when air quality is poor are recommended preventative measures. The monsoon offers the most favourable period for outdoor activities, though even then, vigilance is advised due to potential localised pollution from agricultural practices.