AQI plunges to 'severe' category

Delhi's air quality remains 'very poor' for the third week post-Diwali, causing breathing problems and health concerns.
Congress leader Shashi Tharoor lamented about the toxic air of Delhi and suggested that the capital be moved out. This ...
Air pollution chokes New Delhi every winter, but this year's smog has already derailed everything from transport and road ...
After a week of "severe" pollution levels in Delhi, the city's air quality improved slightly but still remained "very poor", ...
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Air quality in several cities across India shows variation but remains mostly within the "good" or "satisfactory" categories.