Towards compliance with the 2021 WHO air quality guidelines: A comparative analysis of PM2.5 trends in australia and china

Towards compliance with the 2021 WHO air quality guidelines: A comparative analysis of PM2.5 trends in australia and china

In 2021, the World Health Organization (WHO) released new Air Quality Guidelines (AQG) which significantly reduced the recommended annual mean concentration of fine particulate matter (PM2.5) in ambient air from 10 μg/m3 (AQG 2005) to 5 μg/m3 (AQG 2021). Recent studies have shown that this challengi...

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Bibliographic Details
Main Authors: Xuying Ma, Lidia Morawska, Bin Zou, Jay Gao, Jun Deng, Xiaoqi Wang, Haojie Wu, Xin Xu, Yifan Wang, Zelei Tan, Ningbo Jiang, Yunzhong Shen, Danyang Li, Jun Gao, Yuanyuan Fan, Jennifer Salmond
Format: Article
Language:English
Published: Elsevier 2025-04-01
Series:Environment International
Subjects:
air quality guideline (AQG)
fine particulate matter (PM2.5)
Meteorological factors
Anthropogenic drivers
Australia
China
Online Access:http://www.sciencedirect.com/science/article/pii/S0160412025001291
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