What is Delhi's current Air Quality Index (AQI)?

As of Monday morning, Delhi's AQI was recorded at 396, which is in the 'very poor' category and nearing the 'severe' zone.

Why is Delhi's air quality deteriorating?

Low wind speeds and dropping temperatures are trapping pollutants near the surface, leading to deteriorating air quality.

When will Delhi's air quality improve?

The outlook suggests air quality will likely remain in the 'very poor' category for at least the next week, with no significant improvement expected soon.

Home / Environment / Delhi Chokes: Air Quality Nears Severe

Delhi Chokes: Air Quality Nears Severe

24 Nov, 2025

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Summary

Delhi's air quality index reached 396 on Monday morning.
Pollutants are trapped due to low wind speeds and cold temperatures.
Air quality is expected to remain in the 'very poor' category.

Delhi's air quality has worsened significantly, with the Air Quality Index (AQI) recorded at 396 on Monday morning, placing it on the brink of the 'severe' category. This deterioration is attributed to stagnant weather conditions, characterized by low wind speeds and dropping temperatures, which are effectively trapping pollutants close to the ground and creating a persistent haze across the city.

The Air Quality Early Warning System (EWS) has issued a grim forecast, indicating that the 'very poor' air quality is likely to continue from Monday through Wednesday, with no significant improvement expected in the subsequent week. This persistent pollution has already led to 18 consecutive days in the 'very poor' category since November 6.

Compounding the issue, shallow fog is expected to persist in the early morning hours throughout the week, further limiting the dispersion of pollutants and maintaining the visibility-reducing haze. This continuous cycle of pollution and unfavorable weather patterns raises serious health concerns for the city's residents.