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air pollutant

4 everyday pollutants, from commuting to cooking smoke, that can trigger cancer

Is kitchen smoke harmful? Can smoke from cooking cause cancer?
Published on Dec 20, 2025 12:00 pm IST

WHO guidelines serve as guidance, AQI standards as per national situation: Govt

A thick layer of smog engulfs the skyline in Delhi NCR as the AQI slips to the ‘very poor’ category.
Updated on Dec 12, 2025 10:33 am IST

Hiranandani Hospital pulmonologist warns ‘volcanic ash may worsen India’s AQI’

Volcanic ash and pollution heighten risks for vulnerable groups.
Published on Nov 28, 2025 09:02 pm IST

‘Won’t be able to work today’: Delhi Gen Z's blunt text to boss amid poor AQI

Swapnil Srivastav shared the screenshot of the WhatsApp conversation on X.
Updated on Nov 26, 2025 09:03 pm IST

Can air pollution cause Alzheimer’s? Study finds toxins' hazardous effects

S-nitrosylation, usually triggered by inflammation, aging and exposure to toxins, can lead to disruption of brain cells.
Published on Mar 12, 2025 04:17 pm IST