Delhi faced an air emergency as pollution levels soared to a hazardous AQI of 1000, surpassing Lahore as the world's most polluted city. The severe smog, attributed to factors like industrial emissions and farm fires,

PM IST Delhi's air quality turned 'severe' for the first time this season on Wednesday, with the AQI soaring to 418. The national capital also overtook the Pakistani city Lahore to become the world's most polluted city in Swiss group IQAir's live rankings.

Air pollution choking New Delhi has ground outdoor work to a halt and disrupted air travel in the Indian capital.

On Wednesday, the national capital's air quality took a serious turn for the worse, with the Air Quality Index (AQI) skyrocketing to a staggering 418. This alarming number puts the capital squarely in the 'severe' category,

Delhi surpassed Lahore as the world's most polluted city, with its air quality index reaching a 'severe' 418. The smog, a mix of fog and smoke, reduced visibility, causing flight diversions. Low wind speed,

Delhi overtook Pakistan ’s Lahore as the world’s most polluted city in Swiss group IQAir’s live rankings, with an air quality index (AQI) score of more than 1,000, which is considered “hazardous”, but India ’s pollution authority said the AQI was around 350.