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Monday, October 13, 2025
TopicAQI

Topic: AQI

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.

As north India gasps amid air pollution crisis, respiratory drug Foracort is country’s top seller

Foracort, which is sold in inhaler form, clocked sales worth Rs 75 crore in October, dethroning Augmentin, a broad spectrum antibiotic, and antidiabetic Glycomet-GP.

On Camera

No Mamata Banerjee, women’s safety isn’t a curfew issue

For Indian women, the smallest unit of control becomes the family; the largest, the State. Both speak the same language.

Niti Aayog recommends fully decriminalising 12 offences under new I-T Act to ‘foster more trust’

Recommendations appear in Niti Aayog’s Tax Policy Working Paper Series–II. It says there is a need to shift away from fear-based enforcement to trust-based governance.

India, UK sign £350 mn deal for Martlet. What are these Lightweight Multirole Missiles

In service with the British military since 2019, it is also known as the Martlet missile. Ukrainians have also deployed these missiles against Russian troops.

CJI, IPS, IAS & Homebound: A wake-up call 75 years in the making

Education, reservations, govt jobs are meant to bring equality and dignity. That we are a long way from that is evident in the shoe thrown at the CJI and the suicide of Haryana IPS officer. The film Homebound has a lesson too.