| | 2021 | 2021 18 | | 2021 | | | | | 2021 | | 2021 10 19 | 2021 | | | 2021 | | | | | | | | PM2.5 | | | | | | | ⒈ | | | | | | | | ⒉ | | | | | | | | | | | | 3. | | | | | 4. VOCs | | | VOCs | | | | | | 2 | | | VOCs | | | VOCs | | | 5. | | | | | | 6. | | | | | 9 | | | | | | | | | 7. | | | 65 | 35 | | | | 8. | | | | | | | 9. | | | | | | | | | | 10. | | 90% | | | | | 11. | | | | | | | | 12. Ⅲ | | | Ⅲ | | | | | | | | | 13. | | | | | | | | | | | | | 14. | | | | | 50% | I/M | M | | | | | | | 15 | | | | | | | | ⒈ | ⑴ | | 2021 | | | | | ⑵ | | | | | | | | ⒉ | ⑴ | | | | | | | | | | | | ⑵ | 20 | | | | | | | | | | | | | | ⒊ | ⑴ | | | | | | | | | | | | ⑵ | | | | | | | | | | ⑷ | | | | | | | | | | | | ⒋ | ⑴ | | | | | | | | | | | | | | | ⑵ | | | | | | | | | | | | | | | | ⑶ | | | | | | | | | ⒌ | ⑴ | | | | | | | | | | | | | | | | | | | | ⑵ | | | | | | | | | | | | | ⑶ | | | | | | | | | | | ⑷ | | | | | | 2 | | | | | | | | ⒍ | ⑴ | | | | | | | | | | | | | | | | | | | ⑵ | | | | | | | | | | | | ⑶ | 2021 | | | | | | | | | ⑷ | | | | | 50 | | | | | | | | | | | | | ⒌ | | | | | | | | ⑹ | | | | | | | | | | | | | | | | | | | ⒈ | | | | | | | | | | | | | | | | | | | | | | | ⒉ | | 1 | | | 2021 3 | | | 60% | 80% | 80% | | | | | ⑵ | | | | | | | | | | | | | | | ⑶ | | | | | | | | | | ⑷ | | | | | | | | | | 20 | | | | | | | ⒌ | | | | | | | | | | | | | | 3. | | ⑴ | | | | | | | | | ⑵ | | | | | 2021 | | | | | ⑶ | | | | | | | | | | | | | ⒋ | | ⑴ | | | | | | | | ⑵ | | | | | | | | | | | | ⑶ | | | | | | | | ⑷ | | | | | | | | | | | | | | ⑸ | | | | | | | | | | | ⑹ | | | | | | | | | | | ⒌ | | | | | | | | | 100% | | | | | ⒈ | | 2021 2019 | | | | | | | ⒉ | 2021 1 2 3 | 4 ⒌ | 2022 1 3 | 2 50% | 2023 ⒍ 1 2 3 | 7 | | | | ⒊ | 2020 | 2023 | | | | | | | | ⒋ 2021 | 9 | | | | | | 10 | | | | ⒌ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 20 | | | | | | | | | | | | | | | | | | | | | | | | | | |