| | ●2015 | | ●2016 | ●2017 | | ●2018 | 6 | | ●2018 | | ●2018 | | ●2018 | | ●2019 3 | | | ●2018 | 18 | | | ●2018 | 17.16 | 67.82% | ●5 1 | 51.4% | ●2018 | 26 | 18 | 145 10.6 | | ●2018 10358 | 6.3 36.2 | | ●2018 2.4 | 50 | ●2018 | | | | | ●2018 362 | 99.2% PM2.5 17 / | 30 / 2018 PM2.5 | 39 / 22 / | | | 1.2019 | | ● | 6.27 | 145 350 | 1687 8671 | | | ● | | | 251 52.52 | 26 ● | | | ● | | ● | | ● | | 2. | ● | | 2020 | ● | | | ● | | |