Air quality in the national capital deteriorated alarmingly a day after Diwali as pollution levels spiked more than five times higher than normal leaving many at the risk of respiratory problems.
Every time we pointed out the overwhelming evidence of diesel's toxicity, we were brushed aside.
Once called India's garden city, this upper middle-class residential area in Bangalore has India's most toxic air, says Devanik Saha, IndiaSpend.com.
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