Architects design giant air purifying towers to fight Delhi’s air pollution
According to WHO, air quality in India’s capital of Delhi is among the worst in the world and is the fifth leading...
New Delhi has the worst air pollution of any city on earth
New Delhi's toxic smog is literally off the charts - and according to its Air Quality Index rating, it's the most...
Paris Gets Tough on Pollution as Friday's Air Quality Rated Worse than Beijing's
A cloud of smog has enveloped Paris - and on Friday air pollution levels were actually worse than notoriously smoggy...
