What is the air quality trend in Yajiang?

Over the past 3 days, Yajiang had an average AQI of 67 based on station measurements. The worst day was 2026-05-27 with AQI 72.

How is Yajiang air quality measured?

Air quality in Yajiang 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 Yajiang, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

28h

PM2.5 Station

28h · 2 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	57	37–112	15.7 µg/m³	15h	2
2026-05-28	72	55–157	22.3 µg/m³	12h	2
2026-05-27	72	72–72	22.1 µg/m³	1h	1

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