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Air pollution perception in ten countries during the COVID-19 pandemic
Ambio ( IF 6.5 ) Pub Date : 2021-06-21 , DOI: 10.1007/s13280-021-01574-2
Baowen Lou 1, 2 , Diego Maria Barbieri 2 , Marco Passavanti 3 , Cang Hui 4, 5 , Akshay Gupta 6 , Inge Hoff 2 , Daniela Antunes Lessa 7 , Gaurav Sikka 8 , Kevin Chang 9 , Kevin Fang 10 , Louisa Lam 11 , Brij Maharaj 12 , Navid Ghasemi 13 , Yaning Qiao 14 , Solomon Adomako 15 , Ali Foroutan Mirhosseini 2 , Bhaven Naik 16 , Arunabha Banerjee 17 , Fusong Wang 18 , Andrew Tucker 19 , Zhuangzhuang Liu 1 , Kasun Wijayaratna 20 , Sahra Naseri 21 , Lei Yu 22 , Hao Chen 2 , Benan Shu 23 , Shubham Goswami 24 , Prince Peprah 25 , Amir Hessami 26 , Montasir Abbas 27 , Nithin Agarwal 28
Affiliation  

As largely documented in the literature, the stark restrictions enforced worldwide in 2020 to curb the COVID-19 pandemic also curtailed the production of air pollutants to some extent. This study investigates the perception of the air pollution as assessed by individuals located in ten countries: Australia, Brazil, China, Ghana, India, Iran, Italy, Norway, South Africa and the USA. The perceptions towards air quality were evaluated by employing an online survey administered in May 2020. Participants (N = 9394) in the ten countries expressed their opinions according to a Likert-scale response. A reduction in pollutant concentration was clearly perceived, albeit to a different extent, by all populations. The survey participants located in India and Italy perceived the largest drop in the air pollution concentration; conversely, the smallest variation was perceived among Chinese and Norwegian respondents. Among all the demographic indicators considered, only gender proved to be statistically significant.

更新日期:2021-06-22
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