Study on Air Pollution Status of “2+26” Cities in Beijing-Tianjin-Hebei and Its Surrounding Areas from 2016 to 2020

Jiaxin Lin

2022

Abstract

This paper compares the air pollution control status of 338 prefecture-level and above cities in China with. “2+26” cities in Beijing-Tianjin-Hebei and surrounding areas during 2016-2020, and finds that the air pollution control level of “2+26” cities in Beijing-Tianjin-Hebei and surrounding areas is significantly lower than the national average level. On the one hand, cities with good air quality accounted for 81.9% of the 338 cities, rising from 78.6% in 2016 to 84.7% in 2020, while cities in the Beijing-Tianjin-Hebei region and the surrounding “2+26” cities with good air quality on average accounted for 33.5% of the cities with less than 50% of the days, from 34.4% in 2016 to 22% in 2020;On the other hand, the average concentration values of major pollutants in 338 cities were lower than those in the Beijing-Tianjin-Hebei region, and 03 concentration values showed an increasing trend during the treatment period. Thus, we should adhere to the policy orientation in the future, continue to promote air pollution control for major pollutants, especially for 03 scientific and effective consultation treatment.

Paper Citation

in Harvard Style

Lin J. (2022). Study on Air Pollution Status of “2+26” Cities in Beijing-Tianjin-Hebei and Its Surrounding Areas from 2016 to 2020. In Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB, ISBN 978-989-758-595-1, pages 1230-1234. DOI: 10.5220/0011390500003443

in Bibtex Style

@conference{icbeb22,
author={Jiaxin Lin},
title={Study on Air Pollution Status of “2+26” Cities in Beijing-Tianjin-Hebei and Its Surrounding Areas from 2016 to 2020},
booktitle={Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,},
year={2022},
pages={1230-1234},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011390500003443},
isbn={978-989-758-595-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Biomedical Engineering and Bioinformatics - Volume 1: ICBEB,
TI - Study on Air Pollution Status of “2+26” Cities in Beijing-Tianjin-Hebei and Its Surrounding Areas from 2016 to 2020
SN - 978-989-758-595-1
AU - Lin J.
PY - 2022
SP - 1230
EP - 1234
DO - 10.5220/0011390500003443