| | 1. | 1.1 | | | | | | | | | | | | | 1.2 | | | | | | | | | | | | | | | | | | | | | 2022 | | 2024 | | 1.3 | | | | | 1.4 | | | | | | | | | 1.5 | | | | | 1 | | | | | | | | | | | | | 2 | | | | | | | | | | | | | | | 3 | | | | | | | | | | | | | 4 | | | | | | | | | | | | | 5 | | | | | | | | | | | | 6 | | | | | | | | | | | | | | | | | 2. | 2.1 | 2.1.1 | | | | 2022 | 2022 12 23 | | | | | 2.1.2 | | | | | | | | | | | | | | | | | | | | | | | | | | 2 .2 | 1 | | | | | | | | | | | | | | | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 3 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4 | | | | | ① | | | ② | | | ③ | | | | | 3. | 3.1 | 1 | | | | | | 2 | | 3 | 7 | | | | 3 | | | | | | 2 2 | | | | 3 .2 | 1 | AQI | | 24 | | Ⅲ Ⅱ | Ⅰ | AQI>200 | AQI>150 48 | AQI>200 48 | AQI>150 72 72 | AQI>200 48 | AQI>150 72 | AQI>200 72 | AQI>300 24 | 2 | | | | | | | | | | 3 | | | | | | AQI | > 150 | | | | | | | | | | | | | | | | | 4 | ① | | | | | 2 | | | | | | | O3 | | | VOCs NOx | | | | | | | | ② | | | | | | | ③ | | | | | | | | 48 | | | | | | | | | | | | | | | | | | | | | | 5 | AQI | 36 | | | 8 00 ︱ 18 00 | | | | | | | | | | | | | | | 4 | | | 6 | ① | | | | | 36 | | | | | | | | | | | | | | AQI | | | | | | ② | | 36 | | | | | | | | | | | 7 | | | | Ⅲ | | | Ⅱ Ⅰ | | | | | | 8 | | | | | | | |