| | | | | | | | | | | | | | | 2018 2020 | | | | | | | | | | | | | | | 24 | | | | | | | | | | 2021 | 1 1 12 31 | 318 | 87.1% 2020 24 6.8 | PM2. | 5 28 / PM10 | 60 / | 11 / | 28 / | 1.4 / | 144 / | | Ⅱ | | | 2022 7 | 28 179 | 85.6% 2021 | 175 4 | 83.7% 1.9 | | 24 2 1 | | VOCs | | | | | | | 16 | VOCs | | 7 | | 65 | | | | | | | | | 2021 | 57 6.35 | | | | | | 14 | | | | | | 2020 35 / | | 10 / | | | 35 / | | | | 914 201 | 2561 43 | | | 2577 1995 | | + + | | 11 | MAS | 16.57 | 49 | | | | | | | | | 15 | | 2022 | | | 2022 | | 2021 410 | | | 95 | 590 | | | | 590 | | | | | | | | | | | | 80 | | | | | | | | | | | | | | | 2019 | | 31 | | | | | | | | | | | | | | | 2022 | | | | | | | | | | | | | | | | | | | | | | | | | | | | PM2.5 | | | | | | | VOCs | | VOCs | VOCs | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 65 / | 65 | / | | | | 2022 2024 | | | | | | | | | | | | | | | | | | | | | VOCs | | VOCs VOCs | | VOCs | | | | | | | | | | | | | | | | | | | | | | | | | | | | |