What is the air quality trend in Yongzhou?

Over the past 7 days, Yongzhou had an average AQI of 66 based on station measurements. The worst day was 2026-05-22 with AQI 76.

How is Yongzhou air quality measured?

Air quality in Yongzhou 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 Yongzhou, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

151h

PM2.5 Station

151h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	69	37–150	20.8 µg/m³	20h	3
2026-05-27	64	35–95	18.5 µg/m³	23h	3
2026-05-26	71	28–162	22.8 µg/m³	21h	3
2026-05-25	56	28–186	17.9 µg/m³	24h	2
2026-05-24	64	26–115	18.8 µg/m³	20h	2
2026-05-23	66	25–142	19.7 µg/m³	22h	2
2026-05-22	76	21–152	24.5 µg/m³	21h	3

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