What is the air quality trend in Zhuantang?

Over the past 8 days, Zhuantang had an average AQI of 69 based on station measurements. The worst day was 2026-10-15 with AQI 95.

How is Zhuantang air quality measured?

Air quality in Zhuantang 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 Zhuantang, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

144h

PM2.5 Station

144h · 8 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	68	39–97	20.7 µg/m³	7h	4
2026-10-20	64	25–164	19.8 µg/m³	21h	5
2026-10-19	58	31–87	16.0 µg/m³	21h	6
2026-10-18	51	21–107	13.9 µg/m³	20h	4
2026-10-17	58	25–119	16.3 µg/m³	22h	5
2026-10-16	81	42–147	26.4 µg/m³	21h	6
2026-10-15	95	40–158	32.8 µg/m³	21h	5
2026-10-14	81	44–99	26.2 µg/m³	11h	9

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