What is the air quality trend in Yanliang?

Over the past 14 days, Yanliang had an average AQI of 66 based on station measurements. The worst day was 2026-05-31 with AQI 83.

How is Yanliang air quality measured?

Air quality in Yanliang 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 Yanliang, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 14 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	51	35–64	13.0 µg/m³	24h	14
2026-06-07	56	36–70	14.9 µg/m³	24h	14
2026-06-06	59	36–83	16.5 µg/m³	24h	12
2026-06-05	65	52–80	18.5 µg/m³	24h	13
2026-06-04	62	49–81	17.6 µg/m³	24h	12
2026-06-03	70	57–118	21.2 µg/m³	24h	13
2026-06-02	81	61–110	26.3 µg/m³	24h	14
2026-06-01	73	44–104	22.6 µg/m³	24h	11
2026-05-31	83	67–129	27.2 µg/m³	24h	12
2026-05-30	72	49–125	22.1 µg/m³	24h	11
2026-05-29	65	54–111	18.6 µg/m³	24h	12
2026-05-28	64	53–74	18.0 µg/m³	24h	11
2026-05-27	65	53–78	18.8 µg/m³	24h	12
2026-05-26	59	34–75	16.2 µg/m³	22h	12

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