What is the air quality trend in Jiangyan?

Over the past 7 days, Jiangyan had an average AQI of 71 based on station measurements. The worst day was 2026-10-15 with AQI 94.

How is Jiangyan air quality measured?

Air quality in Jiangyan 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 Jiangyan, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

143h

PM2.5 Station

143h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	71	38–129	21.6 µg/m³	22h	3
2026-10-19	67	42–99	20.0 µg/m³	22h	3
2026-10-18	49	25–81	13.1 µg/m³	24h	3
2026-10-17	63	30–105	18.6 µg/m³	19h	3
2026-10-16	72	34–95	22.2 µg/m³	21h	3
2026-10-15	94	68–133	32.0 µg/m³	17h	3
2026-10-14	87	46–122	29.3 µg/m³	18h	2

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