Delhi remained India's most polluted megacity in the 2024-25 winter, with an average PM2.5 level of 175 µg/m³, though pollution declined from 189 µg/m³ in the previous winter, according to a CSE ...

Delhi's air quality shifts to 'moderate' with an AQI of 130 as authorities ramp up pollution control measures and green ...

Air quality in Indian cities frequently ranks among the most hazardous in the world.Health insurance premiums in India, ...

Delhi remained India's most polluted megacity by a wide margin during the 2024-25 winter, with an average PM2.5 concentration of 175 micrograms per cubic metre, according to an analysis released on ...

Delhi reclaims the title of the world's most polluted capital amid worsening winter air quality across Indian megacities ...

Today, there are separate early warning systems for extreme heat and air pollution in India. A new project will assess ...

Irrespective of their diverse geographic and climatic contexts, India’s megacities of India – Delhi, Mumbai, Kolkata, ...

WHO data show that almost all of the global population (99%) breathe air that exceeds WHO guideline limits and contains high ...

Chad, in central Africa, is the world’s most polluted country, while California has the worst air pollution in North America, ...

A recently released report by IQAir highlights India's critical air pollution situation, with 13 of the world's 20 most ...

Study predicts air pollution and climate change will reduce solar panel efficiency in India, impacting renewable energy goals ...

Bengal capital’s air quality improved marginally last year, but the city is still second most polluted among Indian metros ...