Patori Air Quality Index (AQI)

Loading live AQI data...

Loading historical AQI trends...

Patori, a small town in the Patna division of Bihar, India, sits at coordinates 25.9665°N, 86.5471°E. The town’s geography is characteristic of the Indo-Gangetic Plain – a flat, fertile alluvial landscape. Patori’s elevation is relatively low, contributing to limited atmospheric dispersion of pollutants. The Phalgu River, a tributary of the Ganges, flows nearby, influencing local humidity and potentially trapping pollutants during temperature inversions. Surrounding Patori is a predominantly agricultural zone, with rice paddies and wheat fields dominating the landscape. This agricultural activity, while vital to the local economy, contributes to seasonal biomass burning, a significant source of particulate matter. The urban-rural gradient is sharp; Patori itself is a relatively small settlement, but is increasingly connected to larger urban centres like Gaya and Patna. This connectivity brings increased traffic and associated emissions. The region experiences a humid subtropical climate, with distinct wet and dry seasons. The lack of significant topographical features – hills or mountains – means that Patori is particularly vulnerable to the accumulation of pollutants, especially during calm weather conditions. Industrial activity is limited within Patori itself, but regional industrial belts contribute to background pollution levels.

Patori’s air quality follows a distinct seasonal pattern. The post-monsoon period, from October to November, typically sees the worst conditions. The cessation of monsoon rains removes the natural cleansing effect of precipitation, while stubble burning from the surrounding agricultural lands releases massive amounts of particulate matter. Shallow temperature inversions are common during these cooler months, trapping pollutants near the ground. December and January offer some respite as wind speeds generally increase, aiding dispersion, but cold temperatures can exacerbate the effects of wood and biomass burning for heating. The pre-monsoon months, March to May, witness rising temperatures and dust storms, increasing particulate matter concentrations. The monsoon season, from June to September, provides the cleanest air, as rainfall washes away pollutants and increased humidity suppresses dust. However, increased cloud cover can also lead to stagnant air. Sensitive groups – children, the elderly, and those with respiratory conditions – should avoid prolonged outdoor activity during October-November and March-May. Monitoring local weather patterns and avoiding peak pollution times is crucial. Staying indoors with windows closed during high pollution episodes is recommended.