What is the air quality trend in Sansheng?

Over the past 8 days, Sansheng had an average AQI of 63 based on station measurements. The worst day was 2026-10-16 with AQI 82.

How is Sansheng air quality measured?

Air quality in Sansheng 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 Sansheng, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 30 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-22	59	44–71	15.9 µg/m³	12h	24
2026-10-21	62	51–79	17.0 µg/m³	24h	26
2026-10-20	60	41–86	16.6 µg/m³	24h	26
2026-10-19	64	48–84	18.4 µg/m³	24h	29
2026-10-18	52	33–79	14.1 µg/m³	24h	21
2026-10-17	49	28–81	12.6 µg/m³	24h	28
2026-10-16	82	39–122	26.8 µg/m³	23h	27
2026-10-15	79	69–100	25.4 µg/m³	9h	32

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