What is the air quality trend in Sanqu?

Over the past 15 days, Sanqu had an average AQI of 65 based on station measurements. The worst day was 2026-05-30 with AQI 79.

How is Sanqu air quality measured?

Air quality in Sanqu 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 Sanqu, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

315h

PM2.5 Station

315h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	58	45–74	16.0 µg/m³	4h	2
2026-06-08	49	18–107	13.2 µg/m³	23h	2
2026-06-07	58	29–141	16.7 µg/m³	24h	2
2026-06-06	64	50–93	18.2 µg/m³	22h	3
2026-06-05	65	28–144	19.1 µg/m³	23h	3
2026-06-04	65	17–117	19.4 µg/m³	24h	2
2026-06-03	65	34–110	19.1 µg/m³	24h	2
2026-06-02	74	25–123	23.3 µg/m³	24h	3
2026-06-01	70	39–108	21.4 µg/m³	21h	3
2026-05-31	76	25–160	24.7 µg/m³	20h	2
2026-05-30	79	38–117	25.5 µg/m³	21h	3
2026-05-29	63	38–121	18.2 µg/m³	22h	3
2026-05-28	69	42–155	21.1 µg/m³	22h	3
2026-05-27	60	34–117	16.9 µg/m³	23h	2
2026-05-26	61	30–154	17.4 µg/m³	18h	3

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