NO2

Pollution levels in Delhi have witnessed a drop due to the ongoing lockdown imposed in the city to contain the resurgence of Covid-19 infections in the pandemic’s brutal second wave. The lockdown was announced by Chief Minister Arvind…
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A year after India imposed its first national lockdown on March 25th, 2020, due to a global pandemic, pollution in Delhi is returning to its pre-Covid-19 levels. Commonly referred to as the pollution capital of India, the city is witnessing…
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