NCR cities battle severe air pollution as winter season begins

Air quality has emerged as a critical health concern across India's National Capital Region, with Delhi, Noida and Gurugram reporting varying pollution levels as winter approaches. The Air Quality Index (AQI) serves as the primary metric for assessing air pollution severity and its implications for public health across these major urban centers.

The Central Pollution Control Board (CPCB) categorizes air quality measurements into six distinct levels, ranging from satisfactory to severe. These classifications help residents and authorities understand pollution intensity and take appropriate precautions. The NCR region, home to millions of residents, typically experiences worsening air quality during winter months due to meteorological factors and increased vehicular emissions.

Each city within the NCR demonstrates distinct pollution patterns influenced by local geography, traffic density and industrial activity. Monitoring AQI readings has become essential for vulnerable populations including children, elderly citizens and those with respiratory conditions. Health experts recommend limiting outdoor activities when pollution levels escalate and using air purifiers indoors.

Authorities across the three cities have implemented various measures to combat air pollution, though effectiveness remains inconsistent. Residents are advised to regularly check official AQI bulletins and adjust their daily activities accordingly as winter air quality typically deteriorates significantly across the National Capital Region.