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Sunday, October 26, 2025
TopicAir purifier

Topic: air purifier

Air pollution kills — but indoor purifiers can harm you too, this UK report says

Despite their scientific-sounding names, air-cleaning technologies don't remove all the indoor air pollutants and many even generate undesirable chemicals like ozone.

No, AAP govt is not the first one to install a smog tower in India

A smog tower installed near the Shivaji Stadium Metro station by the Delhi govt has been touted by it as the first in India. But there are already such towers in India.

How to buy the right air purifier? Here is your guide

With the air quality consistently going down, every home will require an air purifier soon.

No, the filter from your air purifier can’t be recycled

To be effective against high pollution levels, purifiers need to run almost constantly and their filters need replacing every few months. Those components often wind up in a landfill.

All about ‘Air Doctor’ — the personal sanitiser pouch worn by Army chief Gen. Naravane

Companies that manufacture the air-purifier packages claim they can offer protection against airborne afflictions such as influenza, cold and flu, allergy, but not Covid.

Godrej is now selling ‘clean air’ with its Gurugram flats

Godrej claims its apartments have 10 times purer air than outside, but they also cost a few lakhs more than standard apartments in the same Gurugram sector.

No study has yet proven health benefits of pollution masks, air purifiers

Experts say that masks and purifiers do reduce effect of particulate matter but their health benefits are still under a cloud.

On Camera

Paper in MoSPI journal flags financial inclusion gap—highest among Hindus, lowest for Muslims

Research paper, however, finds lowest indebtedness level among Muslims at 12.3% & highest among Hindus at 14.9%. Overall national financial inclusion level at 87.2%, indebtedness at 14.7%.

From battle of wits and daring air strikes to artillery fury, new details emerge of Operation Sindoor

Fresh details of operation conducted by IAF, Army have come out in gazette notification giving citations of those who were awarded Vir Chakra for their bravery.

Deepfake on duty: when I asked AI to read Op Sindoor citations

On 21 Oct, a buzz went up that the govt had released full list of gallantry award recipients along with Op Sindoor citations. I put an AI caddy on the job. It took me into a never-ending rabbit hole.