Air Quality in China
Explore the cities currently included in the AirQualityIndex.org global air-quality catalogue for China.
5 covered citiesAsia region
Cities covered
Shanghai
View Shanghai air quality →Guangzhou
View Guangzhou air quality →Shenzhen
View Shenzhen air quality →Chongqing
View Chongqing air quality →Air-quality data and methodology
City pages may present atmospheric-model estimates and, where configured, nearby monitoring-station information. The source and update time are shown on each city page so readers can distinguish model estimates from observations.
For an explanation of AQI systems and pollutant measurements, visit Air Quality Explained. To calculate an index from pollutant concentrations, use the AQI Calculator.