What is the air quality trend in Sanjiang?

Over the past 14 days, Sanjiang had an average AQI of 55 based on station measurements. The worst day was 2026-05-23 with AQI 66.

How is Sanjiang air quality measured?

Air quality in Sanjiang 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 Sanjiang, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

254h

PM2.5 Station

254h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	58	38–93	16.2 µg/m³	21h	2
2026-05-28	63	14–157	18.6 µg/m³	20h	2
2026-05-27	63	23–105	18.4 µg/m³	21h	2
2026-05-26	57	18–114	16.1 µg/m³	21h	2
2026-05-25	49	13–73	12.7 µg/m³	17h	1
2026-05-24	51	32–73	13.4 µg/m³	17h	2
2026-05-23	66	36–187	22.7 µg/m³	18h	2
2026-05-22	65	18–221	24.3 µg/m³	18h	1
2026-05-21	52	23–102	14.4 µg/m³	19h	1
2026-05-20	58	38–102	16.4 µg/m³	15h	2
2026-05-19	46	12–80	13.0 µg/m³	16h	1
2026-05-18	47	6–86	12.5 µg/m³	19h	1
2026-05-17	48	25–76	12.8 µg/m³	15h	1
2026-05-16	51	19–90	14.0 µg/m³	17h	2

Back to Sanjiang Air Quality