What is the air quality trend in Yanghe?

Over the past 15 days, Yanghe had an average AQI of 50 based on station measurements. The worst day was 2026-08-08 with AQI 102.

How is Yanghe air quality measured?

Air quality in Yanghe 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 Yanghe, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

134h

PM2.5 Station

134h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	102	76–127	35.0 µg/m³	2h	1
2026-08-07	60	18–112	18.2 µg/m³	12h	1
2026-08-06	26	9–42	6.1 µg/m³	10h	1
2026-08-05	30	11–52	7.3 µg/m³	10h	1
2026-08-04	39	8–112	11.0 µg/m³	10h	1
2026-08-03	40	14–61	10.1 µg/m³	13h	1
2026-08-02	58	42–68	15.8 µg/m³	7h	1
2026-08-01	50	14–109	15.1 µg/m³	8h	1
2026-07-31	61	21–119	17.9 µg/m³	15h	1
2026-07-30	36	9–68	9.3 µg/m³	9h	1
2026-07-29	45	16–74	11.7 µg/m³	10h	1
2026-07-28	52	25–114	15.0 µg/m³	7h	1
2026-07-27	43	33–61	10.7 µg/m³	7h	1
2026-07-26	38	11–80	10.1 µg/m³	11h	1
2026-07-25	75	61–97	23.7 µg/m³	3h	1

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