What is the air quality trend in Jiuquan?

Over the past 15 days, Jiuquan had an average AQI of 65 based on station measurements. The worst day was 2026-06-02 with AQI 82.

How is Jiuquan air quality measured?

Air quality in Jiuquan 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 Jiuquan, China

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

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

117

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

262h

PM2.5 Station

262h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	59	21–147	17.4 µg/m³	17h	1
2026-06-07	53	28–97	14.7 µg/m³	22h	1
2026-06-06	66	30–144	20.1 µg/m³	21h	1
2026-06-05	61	26–104	18.1 µg/m³	19h	1
2026-06-04	60	30–97	17.2 µg/m³	23h	1
2026-06-03	59	15–107	17.6 µg/m³	17h	1
2026-06-02	82	22–137	27.5 µg/m³	20h	1
2026-06-01	72	13–108	22.9 µg/m³	21h	1
2026-05-31	77	46–134	24.0 µg/m³	16h	1
2026-05-30	72	35–91	22.3 µg/m³	20h	1
2026-05-29	68	47–85	20.3 µg/m³	13h	1
2026-05-28	57	38–80	15.8 µg/m³	20h	1
2026-05-27	74	45–114	22.9 µg/m³	16h	1
2026-05-26	54	12–117	14.8 µg/m³	16h	1
2026-05-25	63	63–63	17.8 µg/m³	1h	1

Back to Jiuquan Air Quality