Menu Close

Study of Air Pollutant in Jodhpur During Lockdown (2019-21)

https://doi.org/10.51514/JSTR.4.4.2022.22-29

Bhumika Kumari Suthar, Vikram Singh and Abhishek Saxena

ABSTRACT

Air quality index instrument is used for air quality monitoring. These five pollutants use for AQI indexing, NO2, PM2.5, CO, PM10, Ozone was used to study air quality in Jodhpur during lockdown (2019-2021). The mean value of NO2, PM2.5, CO, PM10, Ozone were in 189.8, 86.2, 28.8 , 53.3 μg/  and 1.15mg/  in observed in 25 March to 31 March 2019 and NO2, PM2.5, CO, PM10, Ozone are in 214.4, 106.4, 40.7, 51.8μg/  and 1.20mg/ in observed in 1 April to 31 April 2019 and  NO2, PM2.5, CO, PM10, Ozone are in  241.7, 11.4, 34.4, 63.6 8μg/  and 1.2320mg/ in observed in 1 May to 31 May 2019. The mean value of NO2, PM2.5, CO, PM10, Ozone are in  85.4, 44.0, 21.8, 43.0, μg/  and 1.07mg/  in observed in 25 March to 31 March 2020 and NO2, PM2.5, CO, PM10, Ozone are in 98.5, 48.0,20.5, 40.5μg/  and 0.61mg/ in observed in 1 April to  31 April 2020 and  NO2, PM2.5, CO, PM10, Ozone are in  138.0, 69.8, 20.5, 50.1μg/  and 0.64mg/ in observed in 1May to 31 May 2020 . The mean value of NO2, PM2.5, CO, PM10, Ozone are in  256.0,  108.3, 27.1, 46.2 μg/  and 0.82mg/  in observed in 25 March to 31 March 2021 and NO2, PM2.5, CO, PM10, Ozone are in 212.5, 88.9, 29.0, 40.9 μg/  and 0.82mg/ in observed in 1 April to 31 April 2021 and  NO2, PM2.5, CO, PM10, Ozone are in  154.8, 66.5, 16.6, 32.5 μg/  and 0.79mg/ in observed in 1 May to 31 May 2021.

Keywords: Ambient air quality, Residential area, air pollutent (PM10,PM2.5 ,NO2 , CO, Ozone ), Air quality index , Jodhpur city, etc.

Posted in Volume 4, Issue No. 4 (October-December 2022)

Related Posts