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Rohtak leads India's pollution chart with an AQI of 1,108, followed by Meerut and Bathinda. Delhi ranks 18th. Check the full list and health precautions

On Friday, the air quality in Delhi deteriorated sharply and edged closer to the 'severe' category, with the overall Air Quality Index (AQI) settling at 391.

In a climate of ecological and economic uncertainty for farmers, punitive measures alone will not lead to tangible behavioural change

The Ocean Cleanup has secured $121 million in funding in 2026 to expand its efforts to prevent plastic waste from reaching the oceans, with a programme targeting 30 major polluting cities across Asia and the Americas. The initiative aims to stop up to one-third of plastic entering the oceans through rivers by 2030, marking a significant expansion of the organisation's work.

Delhi is hurtling towards Diwali wrapped in a blanket of toxic air. The science behind its worsening morning haze reveals why the problem is so persistent.

The festive season has begun, but Delhi's air quality is raising questions about what residents could wake up to after Diwali celebrations. The answer lies in the numbers.

Delhi's air is getting toxic again, and an air purifier may be on your winter shopping list. But with so many models promising cleaner air, how do you know which one actually works? From HEPA filters to CADR, here's what you should check before buying one.

A clip-on HEPA module priced at Rs 1,499 uses a split AC's existing airflow to filter PM2.5 indoors, offering households a low-cost option as pollution levels rise across north India.

While smoke from farm fires in Punjab and Haryana is believed to be driving the spike in Delhi's pollution, an unusually high number of stubble burning incidents in Pakistan is aggravating the crisis, satellite data shows. We explain the Pakistan factor behind the rise in Delhi's AQI.

Delhi enjoyed a brief spell of cleaner air after October rainfall, but pollution has returned with a sense of vengeance, causing the AQI to nearly quadruple in just 96 hours. Here's why.