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Thursday, October 2, 2025
TopicAir quality

Topic: air quality

India’s air quality now a global embarrassment & it’s no longer just Delhi’s problem

In multiple posts on X, US entrepreneur Bryan Johnson wrote that despite wearing a mask indoors, he had to cut short his visit to India. He was in Mumbai to record a podcast episode.

Indian air quality isn’t just about big cities. Look at what villages, small towns can do too

While the number of air quality monitoring stations in India has grown in the last 5 years, most of the deployment was in urban centres—leaving rural areas sparsely monitored.

31 cities under Centre’s National Clean Air Programme saw air quality worsen in last 5 years

Environment ministry data in LS shows Vizag & Angul saw more than 50% spike in PM10 concentrations. Some cities made progress, Varanasi topping list & Delhi seeing marginal improvement.

Farm fires caused just 4% of Delhi’s air pollution, vehicles main culprit, finds pre-Diwali analysis

Number of bad air days increased as compared to same period in 2023 & 2022, according to CSE. Local sources in Delhi & neighbouring areas responsible for this, it adds.

India among worst performers in air quality index in 2023, says WHO report

India's pollution increased last year, with PM2.5 levels about 11 times higher than the WHO standard, with New Delhi performing worst at 92.7 micrograms.

Fixing air can bring golden age in India-Pakistan ties. Climate action is good for diplomacy

The smog crisis common to both India and Pakistan could provide an opportunity for collaborative climate action. It has the potential to reduce tension between the two countries.

Kolkata was more polluted than Delhi on some days. But where’s the noise?

Delhi government at least seems to be trying to deal with air pollution. In Kolkata, little is being done to control the menace. Guidelines are followed more in the breach than observance. 

‘Govts already using our data to manage air quality’ — IIT-K prof who won Infosys Prize for air sensors

Professor Sachida Nand Tripathi conferred Infosys Prize 2023 in Engineering & Computer Science for deploying air pollution sensor networks & his work into understanding haze formation.

Delhi air quality shows marginal improvement after rain and favourable windspeed

The wind speed improved to 20 kilometres per hour, aiding the dispersion of pollutants, an official at the India Meteorological Department said.

Delhi engulfed in smog as SC ban on firecrackers violated

People were seen bursting crackers in the National Capital's Hauz Khas, Shahpur Jat, Greater Kailash and Chittaranjan Park, among other areas. 'No action was taken by local administration'.

On Camera

More Andhra-style prawn fry for Indian plates? How Naidu’s trying to blunt US tariff hit on aqua exports

Naidu attempts to shield aqua farmers after Trump’s tariff hits the shrimp farming sector in Andhra Pradesh, leading to the cancellation of 50% of the state's exports.

Finnish giant ICEYE to build signature radar microsatellites in India, offers full control to govt

Company builds microsatellites that are smaller, faster, cheaper to produce. ICEYE will develop & launch micro-satellites, hand them over to India, which will have full control & sovereignty.

Something’s hidden in the Oval Office photo of Trump, Munir, Sharif. India must look closely

What Munir has achieved with Trump is a return to normal, ironing out the post-Abbottabad crease. The White House picture gives us insight into how Pakistan survives, occasionally thrives and thinks.