What is the air quality trend in Yuanyang?

Over the past 8 days, Yuanyang had an average AQI of 68 based on station measurements. The worst day was 2026-10-15 with AQI 92.

How is Yuanyang air quality measured?

Air quality in Yuanyang 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 Yuanyang, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 18 stations

Temperature GFS model

27pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	52	47–57	13.2 µg/m³	4h	20
2026-10-20	66	39–86	19.1 µg/m³	24h	30
2026-10-19	64	54–81	18.4 µg/m³	24h	31
2026-10-18	53	36–82	14.0 µg/m³	24h	24
2026-10-17	51	30–80	13.4 µg/m³	24h	27
2026-10-16	78	48–134	25.0 µg/m³	23h	29
2026-10-15	92	48–144	31.4 µg/m³	24h	28
2026-10-14	88	65–131	29.7 µg/m³	17h	27

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