48-hour miracle: How Delhi just did something it hasn't done in 3 years

AI Summary

Delhi's air quality improved to the 'good' category for the first time in nearly three years due to continuous monsoon rains reducing pollutants significantly. Experts stress the need for permanent emission reductions to sustain this improvement.

Delhi's air quality reached the 'good' category for the first time in nearly three years. Continuous monsoon rains washed pollutants away, lowering the Air Quality Index significantly. This event highlights how quickly weather can cleanse the city's atmosphere. However, maintaining this improvement remains a significant environmental challenge for Delhi. Experts emphasize that year-round emission reduction policies are crucial for sustained clean air.