US exports of tar sands waste are fuelling Delhi's air pollution crisis
1966 New York City smog - Wikipedia
Pollutionwatch: when smog builds up, cities need to act | Environment | The Guardian
Delhi pollution: Supreme Court to hear plea on alarming air pollution in NCR | India News,The Indian Express
Air Pollution In Delhi: Delhi Air Pollution Plea In Supreme Court Today As Smog Chokes City
Smog of democracy — Why air pollution is not a political issue
Pollutionwatch: Ground-level ozone causes spring smog | Pollution | The Guardian
What It's Like to Live Where It's Not Even Safe to Breathe – Foreign Policy
Smog - Wikipedia
/cdn.vox-cdn.com/uploads/chorus_asset/file/9734675/GettyImages_871511920IndiaDelhi.jpg "How Delhi became the most polluted city on Earth - Vox")
How Delhi became the most polluted city on Earth - Vox
Indian Capital Starts Limiting Cars for 2 Weeks to Clear Air
Research On Chinese Haze Helps Crack Mystery Of London's Deadly 1952 Fog : The Two-Way : NPR
Science behind smog and its ominous implications
Delhi Pollution And Who Created 'Gas Chamber': Supreme Court To Consider
Panic grips India's capital of New Delhi as life-threatening smog blankets the city - ABC News
Smog - Wikipedia
Indian Clean Air Advocates Slam Supreme Court Order Pushing Questionable “ Smog Tower” Technology - Health Policy Watch
How Citizens Are Fighting Smog In One Of The World's Most Polluted Cities : Goats and Soda : NPR
London's great smog prompts link with Delhi | News | Eco-Business | Asia Pacific
Atmosphere | Free Full-Text | Can We Vacuum Our Air Pollution Problem Using Smog Towers?
65 years on from the Great Smog nothing has changed. We're still choking | Andrew Simms | The Guardian
Why Delhi Is Becoming the Smog Capital of The World: QuickTake - Bloomberg
NEVER STOP FIGHTING At one time, smog was so bad in Los Angeles that people thought it was a gas attack. Congress passed the Clean Air Act in 1963. A little over
Panic grips India's capital of New Delhi as life-threatening smog blankets the city - ABC News
Beijing's smog makes Los Angeles air look good - Los Angeles Times
Los Angeles suffers worst smog in almost 30 years - Los Angeles Times
