As winter chills grip the Delhi-NCR region, Noida recorded a hazardous Air Quality Index (AQI) of 425 on Tuesday, classifying it in the 'Severe' category and making it the second most polluted city in India after Delhi.

The noxious air prompted the Commission for Air Quality Management to immediately implement Stage III of the Graded Response Action Plan (GRAP-III) across the region.

Residents across Noida and Greater Noida reported heavy difficulty in breathing and continuous irritation in eyes with the AQI crossing the 400-mark for the first time this season.

Air Quality Plummets To Season Low

Data from the Central Pollution Control Board showed a sharp deterioration in air quality throughout the day, particularly in specific sectors.

The air quality in Noida showed a rapid and alar

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