ozone concentration

There has been an increase in urban ground-level ozone, a harmful pollutant, across 10 Maharashtra cities during the lockdown.(HT PHOTO)

Ozone concentration in Maharashtra cities spikes during lockdown

Hindustan Times, Mumbai | By Badri Chatterjee
UPDATED ON MAY 27, 2020 07:55 PM IST
The Mumbai Metropolitan Region (MMR) comprising - Mumbai, Thane, Navi Mumbai and Kalyan - witnessed a spike in urban ozone during the first three phases of the lockdown over two months.
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