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Tuesday, November 11, 2025
TopicAir pollution

Topic: air pollution

India reduced air pollution by 10.7% in 2018, Lucknow most polluted, finds study

Data by researchers from University of Chicago stated India’s air pollution level reduced to 63.0 micrograms per cubic metre in 2018 from 71.7 micrograms per cubic metre in 2016.

Nitrogen dioxide levels in Delhi fell by more than 70% during lockdown, says UN

The UN Secretary-General's policy brief also pointed out that several new scientific studies suggest that poor air quality is correlated with higher Covid-19 mortality rates.

Covid spread & mortality seems to increase with air pollution, says study of Dutch provinces

Authors of study accept they could not conclusively establish causation or state that more severe Covid-19 cases are a result of worsening air pollution.

Prospect of dirty, toxic air back as India unlocks. Here’s what govt can do to keep it clean

Famed urban planner Jane Jacobs once lamented that we are building cities for cars rather than people. Covid provides India a chance to reverse this trend.

Living in a city with high air pollution increases chances of being infected by Covid

Researchers have found that a large number of Covid-19 cases that result in death are found in areas with high levels of air pollution.

Days with both extreme heat and extreme air pollution becoming more common in South Asia

Both extreme heat and air pollution have severe negative effects on the human body — from asthma to heart disease. But we are staring at a dirty, hot future.

Delhi and Mumbai’s high Covid tally linked to severe air pollution levels, say experts

Indian climate and health experts say high pollution levels impact the immunity of people, making them more susceptible to Covid-19. This echoes a similar finding in a Harvard study.

London plans to keep the greenery intact even after lockdown ends

The Mayor said he’ll seek to raise green taxes & promote car-free transportation to prevent polluting vehicles taking over the city as people return to work.

How drop in pollution is giving social media users a clearer India to show off

2019 World Air Quality Report published in February said India was home to 14 of world's 20 most polluted cities. Number down to just two as on 7 April.

Air pollution levels and Covid-19 mortality rate are linked, claims new Harvard study

Covid-19 patients in regions with a history of high air pollution are more likely to succumb to the disease, claims the new study by Harvard University.

On Camera

BBC scandal: Britain’s elite establishment is rapidly sinking

The impact of all this upheaval is unmooring. We search for the BBC to confirm that Britain still exists and find it missing.

India’s factory data may get reality check in MoSPI’s new IIP plan, defunct factories to be dropped

MoSPI proposes to remove closed factories from IIP sample, aiming for truer picture of India’s industrial health in upcoming 2022–23 base series. Plan open to public feedback until 25 November.

‘Let them see’: Putin says new nuclear-powered missiles in the making, in message to Washington

At a ceremony felicitating Russian military engineers, Putin highlights Moscow’s 'parity' in defence technologies for the next century.

Bihar is where politics moves, and everything else stands still

Bihar is blessed with a land more fertile for revolutions than any in India. Why has it fallen so far behind then? Constant obsession with politics is at the root of its destruction.