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Monday, December 15, 2025
TopicAQI

Topic: AQI

Delhi’s air quality slips to ‘very poor’ after Diwali, experts blame crackers & unfavourable weather

This year was the first time that the sale and limited use of firecrackers allowed in Delhi after they were banned in 2020 due to ill-effects on health and the environment.

Delhi air pollution warning system could only predict 5 of 14 ‘severe’ days last winter—CEEW study

Forecasting systems are meant to be used to impose action plans, like GRAP. CEEW study found GRAP-III & GRAP-IV last winter were based on observed AQI, rather than forecasted levels.

IMD predicts showers to continue through the day as rain hit Delhi in early hours of Thursday

Minimum temperature dropped to 23°C with humidity levels recorded 100% at 8:30 am, remarked India Meteorological Department. AQI of Delhi stood at 63, in ‘satisfactory’ category.

Delhi’s air was toxic for 56% of the days in last 5 years, AQI no reliable measure—CAG report

Report tabled Tuesday points at glaring gaps in pollution monitoring & data collection by agencies, says govt doesn't even record critical pollutants like lead.

Why so Gambhir & the Trump card

The best cartoons of the day, chosen by the editors at ThePrint.

Delhi recorded most number of clean air days in 2024 with ‘good-moderate’ AQI

According to Commission for Air Quality Management, 2024 saw a record 209 days with AQI below 200, even though the index slipped to dangerously high levels in some months.

Delhi air quality dips to ‘severe’, minimum temperature 2 degrees below normal

Out of 35 monitoring stations, 28 recorded AQI in the ‘severe’ category, while some breached the 450 mark, classified as ‘severe plus.’

Delhi air quality remains ‘poor’, thin layer of smog limits visibility

According to Central Pollution Control Board, Delhi's AQI was 224 at 8 am Tuesday, ranging between 254 and 214 in different parts of the national capital.

Delhi AQI improves, records ‘moderate’ after several weeks despite layer of smog

The overall Air Quality Index recorded in Delhi was 161, categorised as ‘moderate’ as of 8 am. However, a thin layer of smog engulfed the city with the winter having set in.

Delhi air quality improves slightly to ‘very poor’; schools ordered to shift to hybrid classes

At 7 am, air quality index (AQI) was recorded at 382, according to Central Pollution Control Board. Meanwhile, trains' movement continues amid smog near New Delhi Railway Station.

On Camera

Vande Mataram did not get dignity it deserved in Parliament. Discussion turned into debate

From coastal Andhra Pradesh to Jallianwala Bagh in Punjab, from bonfires in UP to midnight pledges in Chennai and Lahore, Vande Mataram was a war cry to galvanise people toward azaadi.

Rupee’s turmoil has echoes of 2013

With the US-India trade deal yet to get done, rupee depreciation may be helping to mitigate India’s loss of competitiveness. The other problem is extreme despondence among overseas equity investors.

US clears $686-mn package to breathe fresh life into Pakistani F-16s

Of the total package, $649 million will be utilised for additional hardware, software, and support services, and the remaining for Major Defence Equipment (MDE).

India’s top airline just handed sarkar the keys. That’s IndiGo’s real ‘crime’

Don’t blame misfortune. This is colossal incompetence and insensitivity. So bad, heads would have rolled even in the old PSU-era Indian Airlines and Air India.