What is the air quality trend in Yicheng?

Over the past 8 days, Yicheng had an average AQI of 69 based on station measurements. The worst day was 2026-06-03 with AQI 93.

How is Yicheng air quality measured?

Air quality in Yicheng 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 Yicheng, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

162h

PM2.5 Station

162h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	51	21–74	13.5 µg/m³	10h	3
2026-06-08	54	32–95	14.6 µg/m³	24h	3
2026-06-07	55	23–114	16.0 µg/m³	23h	2
2026-06-06	68	36–122	20.5 µg/m³	24h	2
2026-06-05	78	30–136	24.9 µg/m³	23h	3
2026-06-04	69	33–122	20.8 µg/m³	23h	3
2026-06-03	93	40–450	42.0 µg/m³	24h	3
2026-06-02	90	55–128	30.1 µg/m³	11h	3

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