阿克达拉与阿勒泰市PM10与气象条件的\\[0.2cm]关系分析

摘要/Abstract

摘要： 对2010~2014年阿克达拉大气本底站和阿勒泰市的PM10质量浓度值、温度、降水、风向风速、湿度、气压数据进行了对比分析。结果表明：阿克达拉和阿勒泰市PM10年平均质量浓度均呈上升趋势，但是本底站值上升较快。当阿克达拉的平均气温在10~20℃时，阿勒泰市的平均气温低于-10℃时, 两地PM10质量浓度处于较高污染水平。相关性分析表明阿克达拉和阿勒泰市PM10质量浓度与降水、风速均呈负相关。当PM10质量浓度处于较高污染水平，此时阿克达拉站主导风是西北风（NW），风频达17.1%，风速在1.8~5.7 m·s^-1之间，且风速小于1.5 m·s^-1时的风频明显比风速大于1.5 m·s^-1时的风频小很多；阿勒泰主导风是N，风频为10.6%，风速在1.3~3.3 m·s^-1之间，风速小于1.5 m·s^-1时的风频与风速大于1.5 m·s^-1时的风频相差不明显。此外，分析表明PM10浓度与湿度、气压的相关性较弱。

关键词: PM10, 阿克达拉, 阿勒泰市, 气象因子

Abstract: A comparative analysis of PM10 mass concentration, temperature, precipitation, wind direction, wind speed, humidity and air pressure in Akdara Atmospheric Background Station and Altay City from 2010 to 2014 is carried out. The results show that the annual average mass concentration of PM10 in Akdara and Altay showed an upward trend, but the value of background station increased rapidly. When the average temperature of Akdara is 10 -~20 ℃, and the average temperature of Altay is below - 10℃, the PM10 mass concentration of the two stations is at a high pollution level. The correlation analysis shows that there was a negative correlation between PM10 concentration and the corresponding precipitation, as well as the wind speed. When the PM10 mass concentration is at a high pollution level, the dominant wind in Akdala station is the northwest wind (NW) with a wind frequency of 17.1% and a wind speed between 1.8 and 5.7 m·s^-1. The wind frequency when the wind speed is less than 1.5 m·s^-1 is significantly lower than that when the wind speed is greater than 1.5 m·s^-1. In contrast, the dominant wind in Altay is north (N), with the wind frequency of 10.6% and the wind speed of 1.3-3.3 m·s^-1, but the difference between the wind frequency when the wind speed is less than1.5 m·s^-1 and that when the wind speed is more than1.5 m·s^-1 is not so obvious. In addition, the analysis also shows that the correlation of PM10 concentration with humidity and air pressure is weak.

Key words: PM10, Akdara, Altay City, Meteorological factor

中图分类号:

X511

李海花, 李广军, 杨帆. 阿克达拉与阿勒泰市PM10与气象条件的\\[0.2cm]关系分析[J]. 大气与环境光学学报, 2020, 15(3): 224-233.

参考文献

[1]
Xiang Jia'e, Xu Lihua, Zhang Fangfang, et al. Study on

the pollution characters and impact
factors of PM2.5 and PM10 in urban Hangzhou [J].

Environmental Monitoring in China, 2016, 6(32): 36-42 (in

Chinese).

项佳娥,徐丽华,张方方,等.杭州城区PM2.5 和PM10污染特征及其影响因

子分析 [J].中国环境监测, 2016, 6(32): 36-42.

[2]
Zhao Chenxi, Wang Yunqi, Wang Yujie, et al. Temporal and

spatial distribution of PM2.5 and PM10
pollution status and the correlation of particulate

matters and meteorological factors during winter and
spring in Beijing [J]. Environmental Science, 2014, 2

(35): 418-427 (in Chinese).

赵晨曦,王云琦,王玉杰,等. 北京城区冬春PM2.5 和PM10污染水平时空

分布及其与气象条件的关系[J].环境科学, 2014, 2(35): 418-427.

[3]
Zhang Lianke, Lu Shangfa, Jiao Kunling, et al. Pollution

characteristics of particulate matter in urban
districts of Baotou and their relationships with

meteorological conditions [J]. Journal of Atmospheric
and Environmental Optics, 2017, 6(12): 401-410 (in

Chinese).

张连科,鲁尚发,焦坤灵,等.包头城区冬春大气颗粒物污染特征及其与气象

条件关系[J].大气与环境光学学报, 2017, 6(12): 401-410.

[4]
Han Juncai, Chen Jing, Qian Weimiao, et al. The research

on relationship between meteorological condition
and atmospheric particles in Shijiazhuang [J].

Environmental Monitoring in China, 2016, 32(2): 31-37 (in

Chinese).

韩军彩,陈静,钤伟妙,等.石家庄市空气颗粒物污染与气象条件的关系

[J].中国环境监测,2016, 32(2): 31-37.

[5]
Meng Yanju, Cheng Conglan. Impact of surface synoptic

situations on air pollution in Beijing area [J].
Meteorological Monthly, 2002, 28(4): 42-47 (in Chinese).

孟燕军,程丛兰.影响北京大气污染物变化的地面天气形势分析[J].气象,

2002, 28(4): 42-47.

[6]
Deng Liqun, Qian Jun, Liao Ruixue, et al. Pollution

characteristics of atmospheric particulates in
Chengdu from August to September in 2009 and their

relationship with meteorological conditions [J].
China Environment Science, 2012, 32(8): 1443-1438 (in

Chinese).

邓利群,钱骏,廖瑞雪,等.2009年8sim9月成都市颗粒物及其气象条件的关

系[J].中国环境科学, 2012, 32(8): 1443-1438.

[7]
Li Xia, Yang Jing, Ma Jun, et al. Researches of weather

pattern and boundary layer structure characteristic
on serious air pollution days in Urumqi [J]. Plateau

Meteorology, 2012, 31(5): 414-423 (in Chinese).

李霞,杨静,麻军,等. 乌鲁木齐重污染日的天气分型和边界层结构特征研

究[J].高原气象, 2012, 31(5): 414-423.

[8]
Yang Xinghua, He Qing, Liu Tao, et al. A Case analysis on

the mixing layer thickness in winter over
Urumqi and its impacts to air pollution [J]. Desert and

Oasis Meteorology, 2010, 4(4): 18-21 (in Chinese).

杨兴华,何清,刘涛,等.乌鲁木齐市冬季混合层厚度及对大气污染影响的个

例分析[J].沙漠与绿洲气象, 2010, 4(4): 18-21.

[9]
Cai Ren, Li Xie, Zhao Keming, et al. The air pollution

characteristics and impact of meteorological
conditions in Urumqi [J]. Environmental Science &

Technology, 2014, 37(6N): 40-48 (in Chinese).

蔡仁,李霞,赵克明,等.乌鲁木齐大气污染特征及其气象条件的影响[J].

环境科学与技术, 2014, 37(6N): 40-48.
[10]
Wang Jian, Wu Yan, Liu Hui. Primary analysis on the

characteristic of the surface wind field and its
influence on air pollution in Urumqi [J]. Environmental

Protection of Xingjiang, 2008, 30(3): 24-28 (in Chinese).

王健,吴彦,刘晖.乌鲁木齐市地面风场特征及其对大气污染影响初探[J].

新疆环境保护, 2008, 30(3): 24-28.
[11]
Wang Lifu, Li Juan, Liu Tao. Variation characteristics of

background concentration of inhaled particle matter
in atmosphere over Akedala [J]. Desert and Oasis

Meteorology, 2009, 3(1): 20-23 (in Chinese).

王力福,李娟,刘涛. 阿克达拉可吸入颗粒物本底浓度变化特征[J].沙漠

与绿洲气象, 2009, 3(1): 20-23.
[12]
Lin Weili, Xu Xiaobin, Wang Lifu, et al. On-Line

measurement of reactive Gases at Akedala Regional
atmosphere background station [J]. Meteorological Science

and Technology, 2010, 38(6): 661-667 (in Chinese).

林伟立,徐晓斌,王力福,等.阿克达拉区域大气本底站反应性气体在线观测

[J].气象科技, 2010, 38(6): 661-667.
[13]
Li Haihua. The Relationship Between Characteristics of

Air Pollution City and Its Meteorological Factors in
Altay [D]. Lanzhou：Master's Thesis of Lanzhou University,

2017(in Chinese).

李海花.阿勒泰市大气污染物特征及其与气象条件关系研究[D].兰州:兰

州大学硕士论文，2017.
[14]
Zhang Liuyi, Liu Yuan, Qiao Baoqing, et al.

Characteristics of atmospheric dry and wet deposition of
trace metals in the Three Gorges Reservoir [J]. Chinese

Journal of Environmental Science, 2016, 37(2): 466-474 (in

Chinese).

张六一,刘源,乔保清,等.三峡库区腹地大气微量金属干湿沉降特征[J].

环境科学, 2016, 37(2): 466-474.
[15]
Wang Ying, Zhu Bin, Kang Hanqing, et al. Theoretical and

observational study on below-cloud rain
scavenging of aerosol particles [J]. Journal of

University of Chinese Academy of Sciences, 2014, 31(3):

306-313 (in Chinese).

王瑛,朱彬,康汉青,等.气溶胶云下清除理论及观测研究[J] .中国科学院

大学学报, 2014, 31(3): 306-313.