What is the air quality trend in Zhongshan?

Over the past 3 days, Zhongshan had an average AQI of 70 based on station measurements. The worst day was 2026-10-21 with AQI 78.

How is Zhongshan air quality measured?

Air quality in Zhongshan is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Zhongshan, China

Name: Zhongshan Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Zhongshan, China.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

46h

PM2.5 Station

46h · 52 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	78	78–78	24.9 µg/m³	1h	52
2026-10-20	69	54–143	20.3 µg/m³	24h	41
2026-10-19	65	56–76	18.6 µg/m³	21h	34

Back to Zhongshan Air Quality