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Tag - pm2.5
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November 11, 2026
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PM2.5
ASIA PACIFIC
/
Science & Health
Nov 9, 2026
‘Burning’: life under the world’s dirtiest skies
Loni, one of five areas in the Delhi metropolitan region, features among the world’s most polluted in an annual list by Swiss monitoring firm IQAir.
ASIA PACIFIC
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Science & Health
Oct 27, 2026
Borneo struggles to breathe as wildfires fill the air with toxic smog
More than 300,000 people in seven provinces were laid low by respiratory tract infections from August to October, Indonesia’s health ministry says.
ENVIRONMENT
/
OUR PLANET
Jun 28, 2026
India’s gig workers pay the price for exposure to New Delhi’s hazardous air
The country’s e-commerce industry runs on the efforts of millions of gig workers, but their health is at stake as Indian cities struggle to improve air quality.
ENVIRONMENT
/
Energy
Apr 10, 2026
How the AI boom derailed clean?air efforts in one of America’s most polluted cities
Trump’s environmental rollbacks in support of AI mark ?a reversal in U.S. policy and have proven painful for America’s clean air activists.
ASIA PACIFIC
/
Science & Health
Apr 3, 2026
Blood clots and burning eyes as pollution chokes north Thailand
The city of Chiang Mai has regularly topped the IQAir monitor website’s most polluted big cities list this week, with the situation even worse in the backpacker destination of Pai.
ASIA PACIFIC
/
Science & Health
Feb 17, 2026
China has slashed air pollution, but the ‘war’ isn’t over
In much of the country, the air remains dangerous to breathe by World Health Organization standards.
ASIA PACIFIC
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Science & Health
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ANALYSIS
May 8, 2025
Indian industries swap polluted air with each other in health fix
India’s 1.4 billion people breathe air exceeding the World Health Organization’s guidelines for particulate matter, which can cause severe health issues.
ASIA PACIFIC
/
Science & Health
Mar 13, 2025
Mongolia’s children choke in toxic pollution
The toxic smog that settles over the Mongolian capital every winter has been a suffocating problem for more than a decade.
ASIA PACIFIC
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Science & Health
Mar 12, 2025
‘Really suffocating’: Pakistan emerges from record smog season
Pakistan regularly ranks among the world’s most polluted countries, with Lahore often the most polluted megacity between November and February.
ASIA PACIFIC
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Science & Health
Jan 27, 2025
Ice in the sky: Thailand’s fight against air pollution
The new technique of spraying dry ice or cold water into the air was first used last year and is still in its testing stages.
ENVIRONMENT
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Climate change
Jan 12, 2025
Far from the Los Angeles fires, the deadly risks of smoke are intensifying
By some estimates, wildfire smoke causes as many as 675,000 premature deaths a year worldwide, as well as a range of serious health problems.
ASIA PACIFIC
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Science & Health
Dec 3, 2024
The farm fires helping to fuel India’s deadly air
Burning is a cheap way to clear fields for new crops, making it hard for farmers to shift to other methods despite the consequences.
ASIA PACIFIC
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Science & Health
Nov 24, 2024
Mounting economic costs of India’s killer smog
Smog in New Delhi this month contains more than 50 times the World Health Organization’s recommended limit of fine particulate matter.
JAPAN
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Science & Health
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EXPLAINER
Apr 30, 2024
Yellow sand allergy: A health issue made worse by climate change
Yellow sand gets carried by the wind from the deserts of China and Mongolia to Japan along with man-made pollutants, causing a host of symptoms.
ENVIRONMENT
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Sustainability
Mar 20, 2024
Only 10 countries had healthy air quality in 2023, report finds
Sources of PM2.5 pollution vary widely, but the overwhelming cause is the burning of fossil fuels.
ENVIRONMENT
Mar 2, 2024
What it’s like to live in the most polluted place on Earth
Coal and steel plants offer steady work for residents in South Africa’s Vaal Triangle, yet they’re also pumping out harmful emissions.
ENVIRONMENT
/
Energy
Dec 7, 2023
As China enjoys cleaner air, India’s pollution struggle continues
Huge swaths of northern India choke on clouds of polluted air during winter as temperatures drop, winds disappear and farmers set fields ablaze.
ASIA PACIFIC
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Society
Nov 10, 2023
‘Like breathing poison’: Delhi children hardest hit by smog
“Imagine telling a parent not to let their child go out and play in this toxic environment.”
ASIA PACIFIC
/
Science & Health
Sep 13, 2023
Breathless Indonesians irate over pollution crisis in Jakarta
Air pollution is hardly a new phenomenon in the city, but monitors and activists say the effects have been even worse than usual this year.
ASIA PACIFIC
/
Science & Health
Aug 30, 2023
Air pollution now a risk to life expectancy in South Asia: study
Rapid industrialization and population growth have contributed to declining air quality in South Asia.
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