What is the air quality in Delhi like after Diwali?

The air quality in Delhi has deteriorated to 'very poor' or 'severe' levels, with 34 out of 37 monitoring stations recording pollution in the 'red zone'.

How did the Supreme Court's order on green firecrackers affect the situation in Delhi?

Despite the Supreme Court's order allowing the use of green firecrackers in Delhi-NCR on Diwali, people continued to burst regular firecrackers even after the allotted time, worsening the pollution crisis.

Home / Environment / Delhi Chokes Under Toxic Haze After Diwali Fireworks

Delhi Chokes Under Toxic Haze After Diwali Fireworks

Q: What measures are the authorities likely to take to combat the air pollution in Delhi?

The authorities are likely to scale up anti-pollution measures under the Graded Response Action Plan to address the worsening air quality in the city.

21 Oct

•

Summary

Delhi's air quality plummets to 'very poor' or 'severe' levels
34 out of 37 monitoring stations record 'red zone' pollution
People continue bursting firecrackers past the allotted time

Delhi Chokes Under Toxic Haze After Diwali Fireworks

The national capital of India, Delhi, has been grappling with a severe air pollution crisis in the aftermath of the Diwali festival. On the morning of October 21, 2025, the city woke up to hazy skies and toxic air, as most monitoring zones recorded an Air Quality Index (AQI) in the 'very poor' or 'severe' zone.

According to the report, a total of 34 out of 37 monitoring stations in Delhi registered pollution levels in the 'red zone', indicating 'very poor' to 'severe' air quality across the city. This comes despite the Supreme Court's earlier order allowing the use of green firecrackers in Delhi-NCR on Diwali, with specific conditions.

However, it appears that people continued to burst regular firecrackers even after the allotted time of 8 pm to 10 pm, further exacerbating the pollution problem. As a result, the authorities are now likely to scale up anti-pollution measures under the Graded Response Action Plan to combat the worsening situation.

Disclaimer: This story has been auto-aggregated and auto-summarised by a computer program. This story has not been edited or created by the Feedzop team.