News by Numbers: Delhi records cleanest air quality in five years
As Delhi recorded AQI of 41 on Aug 31, the lowest ever since the records are kept, we take a look at the AQI level of Delhi since 2015-2020
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As Delhi recorded AQI of 41 on Aug 31, the lowest ever since the records are kept, we take a look at the AQI level of Delhi since 2015-2020
