What is the air quality trend in Yousuo?

Over the past 15 days, Yousuo had an average AQI of 65 based on station measurements. The worst day was 2026-05-31 with AQI 84.

How is Yousuo air quality measured?

Air quality in Yousuo 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 Yousuo, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

299h

PM2.5 Station

299h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	42	26–74	10.8 µg/m³	8h	2
2026-06-08	54	39–88	14.5 µg/m³	19h	3
2026-06-07	54	23–84	15.2 µg/m³	20h	3
2026-06-06	58	28–103	16.6 µg/m³	22h	3
2026-06-05	61	13–106	17.8 µg/m³	23h	3
2026-06-04	62	24–88	18.2 µg/m³	21h	3
2026-06-03	67	22–153	20.5 µg/m³	22h	2
2026-06-02	84	59–133	27.3 µg/m³	24h	3
2026-06-01	81	38–158	26.4 µg/m³	22h	2
2026-05-31	84	54–136	27.7 µg/m³	21h	3
2026-05-30	72	21–129	22.5 µg/m³	23h	3
2026-05-29	62	25–87	18.4 µg/m³	21h	3
2026-05-28	78	23–438	36.0 µg/m³	22h	3
2026-05-27	66	31–104	19.6 µg/m³	21h	2
2026-05-26	57	25–89	15.9 µg/m³	10h	2

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