CPCB air quality index
Delhi Implements Mandatory Online Classes for Nursery to Class 5 Students as Air Quality Reaches Severe Levels
Dec 15, 2025 10:12 pm CST
The Delhi government has mandated virtual learning for nursery to Class 5 students across all schools due to severe air pollution, with AQI reaching 427. Previously optional, online classes are now compulsory until further notice as 27 monitoring stations recorded 'severe' air quality levels across the capital city.
Delhi Air Quality Deteriorates to 'Very Poor' Category: No Improvement Expected Until December 13
Dec 11, 2025 10:43 pm CST
Delhi's air quality has slipped back to the 'very poor' category with an AQI of 307 after a brief improvement. Transportation contributes 16.6% to pollution, while neighboring NCR regions significantly impact the capital's air quality. The IMD forecasts shallow to moderate fog with temperatures around 9-24°C, offering no relief until December 13.
Delhi's Air Quality Approaching 'Poor' Category as Winter Season Begins
Oct 12, 2025 01:10 am CST
Delhi's air quality is nearing 'poor' levels as winter approaches, with AQI reaching 199. Transport emissions contribute 17.9% of pollution while stubble burning incidents have been detected across Punjab, Haryana, and UP-NCR. Temperature readings show colder than normal conditions as the city prepares for seasonal pollution challenges.
Rainfall and Winds Improve Delhi's Air Quality to 'Satisfactory' Level After Dussehra Celebrations
Oct 03, 2025 09:29 pm CST
Delhi experienced a significant improvement in air quality following Dussehra celebrations, with the AQI dropping to 88 in the 'satisfactory' category due to beneficial rainfall and steady winds. This breaks a 21-day streak of moderate or higher pollution levels, with meteorologists forecasting additional relief from an approaching western disturbance bringing more precipitation in the coming days.