If you live in a city, you're probably breathing in dangerously polluted air


More than 80 percent of the urban population in the world lives in a place where the air quality is below the standards set by the World Health Organization, a new report has found. While cities like Beijing, Mexico City, and New Delhi are famous for their poor air, even cities like London, Paris, and Rome made the list of locations where air quality is below healthy standards. Ninety-eight of 100 cities in low- and middle-income countries also fail to meet the expectations of a safe environment.
Air pollution has been linked to premature deaths and ailments including asthma, heart disease, and lung cancer. "When dirty air blankets our cities the most vulnerable urban populations — the youngest, oldest, and poorest — are the most impacted," WHO official Flavia Bustreo said in a press release.
Many of the major pollutants come from burning fossil fuels and among the more dangerous particles are sulfate, nitrates, ammonia, soot, dust, and other chemical compounds, The New York Times reports.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
"In many parts of the world, there is no greater current environmental risk to human well-being than airborne particulate matter, so shining a bright light on that is especially important," air pollution expert and economics professor Michael Greenstone said.
You can explore the database here.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Jeva Lange was the executive editor at TheWeek.com. She formerly served as The Week's deputy editor and culture critic. She is also a contributor to Screen Slate, and her writing has appeared in The New York Daily News, The Awl, Vice, and Gothamist, among other publications. Jeva lives in New York City. Follow her on Twitter.
-
Book reviews: ‘Red Scare: Blacklists, McCarthyism, and the Making of Modern America’ and ‘How to End a Story: Collected Diaries, 1978–1998’
Feature A political ‘witch hunt’ and Helen Garner’s journal entries
By The Week US Published
-
The backlash against ChatGPT's Studio Ghibli filter
The Explainer The studio's charming style has become part of a nebulous social media trend
By Theara Coleman, The Week US Published
-
Why are student loan borrowers falling behind on payments?
Today's Big Question Delinquencies surge as the Trump administration upends the program
By Joel Mathis, The Week US Published
-
Myanmar quake deaths rise as survivor search intensifies
speed read The magnitude-7.7 earthquake in central Myanmar has killed a documented 2,000 people so far, and left scores more trapped beneath rubble
By Peter Weber, The Week US Published
-
'Like a sound from hell': Serbia and sonic weapons
The Explainer Half a million people sign petition alleging Serbian police used an illegal 'sound cannon' to disrupt anti-government protests
By Abby Wilson Published
-
Israel detains director after West Bank settler clash
speed read The director of Oscar-winning documentary 'No Other Land' was arrested and beaten
By Rafi Schwartz, The Week US Published
-
Turkey arrests Istanbul mayor, a top Erdogan rival
Speed Read Protests erupted in Turkey after authorities detained Istanbul Mayor Ekrem Imamoglu
By Peter Weber, The Week US Published
-
Israel strikes Gaza, breaking ceasefire
Speed Read 326 Palestinians were killed in the first major attack since Netanyahu's government signed a ceasefire agreement with Hamas
By Peter Weber, The Week US Published
-
The arrest of the Philippines' former president leaves the country's drug war in disarray
In the Spotlight Rodrigo Duterte was arrested by the ICC earlier this month
By Justin Klawans, The Week US Published
-
Houthis vow retaliation amid US airstrikes
Speed Read Trump promises the US will use 'overwhelming lethal force' against the Houthis until they stop attacking Red Sea ships
By Peter Weber, The Week US Published
-
Pakistan train hostage standoff ends in bloodshed
Speed Read Pakistan's military stormed a train hijacked by separatist militants, killing 33 attackers and rescuing hundreds of hostages
By Peter Weber, The Week US Published