Annakunnu Air Quality Index (AQI)

Loading live AQI data...

Loading weather snapshot...

Loading historical AQI trends...

Annakunnu, nestled within the verdant landscape of Kerala, India, is a small town situated at coordinates 11.7463°N, 76.0415°E. With a population of approximately 18,049, Annakunnu occupies a relatively low-lying terrain within the broader Western Ghats foothills. The surrounding region is characterised by lush rubber plantations, spice farms (particularly cardamom and pepper), and dense tropical forests. This agricultural dominance significantly influences the local air quality, with seasonal burning of agricultural residue contributing to particulate matter. The town isn’t directly adjacent to major industrial belts, but regional industrial activity in nearby towns like Palakkad can contribute to transboundary pollution. Annakunnu benefits from relatively good ventilation due to its location, but localized topography can create pockets of stagnant air. Its distance from the Arabian Sea (approximately 30-40km) means coastal breezes offer some dilution, though this effect is limited. The urban-rural gradient is pronounced; the town itself is compact, transitioning rapidly into agricultural land. This proximity to agricultural practices, combined with the region’s humid tropical climate, creates unique air quality challenges. The terrain’s gentle slopes can also facilitate the accumulation of pollutants during temperature inversions.

Annakunnu’s air quality follows a distinct seasonal pattern dictated by the monsoon and inter-monsoon periods. The Southwest Monsoon (June-September) generally brings cleaner air, as rainfall effectively washes away particulate matter and suppresses dust. However, increased humidity can also foster mould growth, impacting respiratory health. October-November sees a transition period with calmer winds and potential for localized pollution build-up from agricultural burning post-harvest. This is often a period of moderate air quality concerns. December to February represents the driest season, with increased dust and potential for temperature inversions trapping pollutants near the ground. This period often experiences the poorest air quality. March-May, the pre-monsoon season, is characterised by rising temperatures and increased convective activity, which can temporarily improve air quality but also exacerbate ozone formation. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during the dry season (December-May). Monitoring local weather patterns and avoiding peak burning times are crucial for protecting health. The monsoon months generally offer the most favourable conditions for outdoor activities.