Investigation on the Impacts of COVID-19 Lockdown and Influencing Factors on Air Quality in Greater Bangkok, Thailand

<div>Impact of the COVID-19 lockdown on mean concentrations of air pollution: PM10, PM2.5, O<sub>3</sub>, NO<sub>2</sub>, SO<sub>2</sub>, and CO, at 23 ground-based measurements during the Before Lockdown, Lockdown, and After Lockdown periods in Bangkok, Thailand.</div>

Advances in Meteorology

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Figure 3

Figure 3: Investigation on the Impacts of COVID-19 Lockdown and Influencing Factors on Air Quality in Greater Bangkok, Thailand 