New Delhi suffered a rare summer air pollution alert Monday as dust storms and heat over northern India took smog to hazardous levels. The world’s most polluted capital city is blanketed in a toxic smog of car fumes, agricultural smoke…
New Delhi suffered a rare summer air pollution alert Monday as dust storms and heat over northern India took smog to hazardous levels. The world’s most polluted capital city is blanketed in a toxic smog of car fumes, agricultural smoke…