What is the air quality trend in Shuangyashan?

Over the past 14 days, Shuangyashan had an average AQI of 50 based on station measurements. The worst day was 2026-07-18 with AQI 72.

How is Shuangyashan air quality measured?

Air quality in Shuangyashan 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 Shuangyashan, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

264h

PM2.5 Station

264h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	59	35–77	16.2 µg/m³	13h	2
2026-07-20	58	34–97	16.3 µg/m³	16h	1
2026-07-19	54	23–97	15.3 µg/m³	20h	2
2026-07-18	72	37–132	22.2 µg/m³	19h	2
2026-07-17	52	22–93	14.7 µg/m³	20h	2
2026-07-16	45	25–80	11.5 µg/m³	19h	2
2026-07-15	41	18–66	10.4 µg/m³	20h	2
2026-07-14	46	19–61	11.5 µg/m³	19h	2
2026-07-13	43	22–85	11.5 µg/m³	18h	2
2026-07-12	37	20–62	9.0 µg/m³	20h	2
2026-07-11	44	22–67	11.2 µg/m³	20h	2
2026-07-10	55	10–76	14.8 µg/m³	22h	2
2026-07-09	52	30–80	13.7 µg/m³	21h	2
2026-07-08	53	23–81	14.1 µg/m³	17h	2

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