65 years on from the Great Smog nothing has changed. We're still choking | Andrew Simms | The Guardian
Pollutionwatch: remembering world's deadly smogs | Air pollution | The Guardian
Pollutionwatch: when smog builds up, cities need to act | Environment | The Guardian
London's great smog prompts link with Delhi | News | Eco-Business | Asia Pacific
Panic grips India's capital of New Delhi as life-threatening smog blankets the city - ABC News
Indian Clean Air Advocates Slam Supreme Court Order Pushing Questionable “ Smog Tower” Technology - Health Policy Watch
Delhi pollution: Supreme Court to hear plea on alarming air pollution in NCR | India News,The Indian Express
Smog Covers Pakistan, India, Causing Accidents, Illness
Pollutionwatch: Ground-level ozone causes spring smog | Pollution | The Guardian
Burn everything': Poland chokes on the smog of war - Times of India
Smog - Wikipedia
Delhi in grip of season's first smog episode, likely to be longest in 4 yrs: CSE
Los Angeles suffers worst smog in almost 30 years - Los Angeles Times
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
When Pollution Blocked Out the Sun | WTTW Chicago
Delhi's Anti-Smog Towers: Solution to Pollution Or Mere Waste of Money?
US exports of tar sands waste are fuelling Delhi's air pollution crisis
1966 New York City smog - Wikipedia
Amid Bad Air Quality, Delhi Hospitals Admit More Children With Respiratory Complaints
Beijing's smog makes Los Angeles air look good - Los Angeles Times
