Polukallu Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Polukallu, a small town in the Anantapur district of Andhra Pradesh, India, sits at coordinates 15.8284° N, 77.7431° E. The terrain is characteristic of the Rayalaseema region – largely semi-arid, with undulating rocky hills and plains. The town’s elevation is relatively modest, contributing to limited natural dispersion of pollutants. Polukallu is not directly adjacent to a major body of water, though smaller seasonal streams and tanks are present, crucial for local agriculture. The surrounding landscape is dominated by agricultural lands, primarily cultivating groundnuts, cotton, and millet, alongside sparse vegetation typical of the region. While not a major industrial hub itself, Polukallu is within reach of industrial activity concentrated in areas like Hindupur and potentially benefiting from, and impacted by, transport corridors connecting these zones. The urban-rural gradient is pronounced; Polukallu serves as a market town for surrounding villages, meaning increased vehicular traffic and localised combustion from small businesses. Dust from agricultural practices and unpaved roads is a significant factor. The geological composition of the region, with its weathered granite and shale, also contributes to particulate matter in the air. This combination of factors creates a unique air quality profile for Polukallu, demanding careful consideration of local sources and regional influences.

Polukallu experiences a tropical climate with distinct wet and dry seasons. Air quality generally worsens during the dry season, from November to May. The lack of monsoon rains means dust and particulate matter from agricultural activities and unpaved roads remain suspended, exacerbated by higher temperatures and lower humidity. January to March are typically the most challenging months, with stagnant air and potential temperature inversions trapping pollutants near the ground. The monsoon season, from June to October, brings significant relief. Rainfall effectively washes away particulate matter, and increased humidity aids in pollutant dispersion. However, increased cloud cover can sometimes lead to localised build-up of pollutants if winds are calm. Post-monsoon, in November, a slight deterioration can occur as residual moisture combines with pollutants. Fog formation during cooler mornings in December and January can also trap pollutants. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit outdoor activity during the dry season, particularly in the late mornings and evenings. During the monsoon, while air quality improves, precautions against waterborne diseases are essential. Maintaining good ventilation indoors and using masks during dusty periods are recommended.