What has led to Delhi's clean air record in 2025?

Heavy rainfall in August and early September 2025 has led to Delhi's clean air record, with all 31 days of August recording good to moderate air quality.

What is the current air quality index in Delhi as of September 8, 2025?

As of September 8, 2025, Delhi's air quality index has reached the 'satisfactory' level, a significant improvement from the city's usual pollution woes.

Home / Weather / Delhi Breaks Clean Air Record as Rainfall Cleanses Skies

Delhi Breaks Clean Air Record as Rainfall Cleanses Skies

Q: How has the Yamuna River level been affected by the recent rains in Delhi?

The heavy rainfall has led to a dip in the water level of the Yamuna River, which had been flowing above the danger mark for a week. Hundreds of people living in the floodplain have been evacuated, and while the water has receded, large parts of the area remain submerged.

7 Sep

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Summary

All 31 days of August 2025 recorded good to moderate air quality
Delhi's air quality index reaches 'satisfactory' level on September 8, 2025
Heavy rainfall in August and early September 2025 has led to this clean air period

Delhi Breaks Clean Air Record as Rainfall Cleanses Skies

As of September 8, 2025, Delhi has been enjoying an extended period of clean air, thanks to the heavy rainfall that has swept through the region in the last month. According to the latest reports, all 31 days of August 2025 recorded air quality in the good to moderate range, a remarkable achievement for the city known for its air pollution woes.

The India Meteorological Department (IMD) has forecast only thundershowers for the upcoming week, indicating that the heavy downpours that have been affecting Delhi and northwest India may be slowing down. However, the impact of the recent rains is still being felt, with the city's air quality index reaching the 'satisfactory' level on September 8, 2025.

This clean air streak has continued into September, breaking the city's previous record for the number of clean air days. Environment minister Manjinder Singh Sirsa has praised the development, stating that Delhi has now recorded 163 clean air days, equaling the record set in 2022.

The heavy rainfall has not only improved air quality but has also led to a dip in the water level of the Yamuna River, which had been flowing above the danger mark for a week. Hundreds of people living in the floodplain have been evacuated, and while the water has receded, large parts of the area remain submerged.

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