Early morning sky and deserted road during curfew imposed till March 31, 2020 as a preventive measure against spread of coronavirus, in New Delhi on March 24.

Early morning sky and deserted roadway during curfew enforced till March 31, 2020 as a preventive procedure versus spread of coronavirus, in New Delhi on March 24.|Photo Credit: Sandeep Saxena

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At 10 a.m., PM10 levels in Delhi-NCR stood at 32.5 microgram per cubic metre, the lowest given that 15.9 µg/ m3 taped on August 18 in 2015.

The sun shone bright in a cloudless blue sky in the national capital which recorded a significant drop in the mercury on Saturday due to intermittent rains over the last two days.

The city and its surrounding locations likewise taped lowest concentrations of PM10, particle matter 10 micrometres or less in size, considering that August 18 in 2015.

At 10 a.m., PM10 levels in Delhi-NCR stood at 32.5 microgram per cubic m