Atmospheric Pollution is considered as one of the greatest environmental risk globally. Photochemistry of secondary air pollutants specifically ozone and its precursors plays an important role in determining the ambient air quality of a particular region. Recently occurrence of extreme levels of O3 concentration which is intimately linked with NO&lt;span style="font-size:10.8333px"&gt;x&lt;/span&gt; variations has drawn attention of researchers worldwide. The main purpose of this work has been focused on analysing the photochemistry of one of the major secondary pollutant ozone in Delhi-NCR, India. Spatiotemporal variation in O3 concentrations has been analyzed with data obtained in Delhi-NCR India. Additionally the previous studies related to photochemical processes associated with the formation of O3 and its deleterious impacts on environment and human health also have been summarized. Furthermore study recommends the need for further research at long-term bases to comprehend the complex photochemical processes determining O3 concentrations.

Photochemistry of secondary air pollutants in Delhi-NCR, India and its impacts on environment and human health

ACS Spring Meeting 2021

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