What is the air quality trend in Zhangzhuang?

Over the past 8 days, Zhangzhuang had an average AQI of 71 based on station measurements. The worst day was 2026-10-15 with AQI 102.

How is Zhangzhuang air quality measured?

Air quality in Zhangzhuang 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 Zhangzhuang, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

151h

PM2.5 Station

151h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	32	23–41	7.7 µg/m³	2h	4
2026-10-20	73	11–157	23.3 µg/m³	22h	3
2026-10-19	78	40–137	24.8 µg/m³	21h	3
2026-10-18	57	25–93	15.9 µg/m³	23h	3
2026-10-17	55	27–99	15.1 µg/m³	23h	3
2026-10-16	77	29–160	25.3 µg/m³	21h	3
2026-10-15	102	50–158	35.8 µg/m³	22h	3
2026-10-14	99	35–149	34.6 µg/m³	17h	2

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