What is the air quality trend in Qishan?

Over the past 14 days, Qishan had an average AQI of 68 based on station measurements. The worst day was 2026-05-26 with AQI 95.

How is Qishan air quality measured?

Air quality in Qishan 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 Qishan, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

137h

PM2.5 Station

137h · 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	42	23–93	11.5 µg/m³	9h	1
2026-06-07	45	23–119	12.9 µg/m³	9h	1
2026-06-06	89	35–181	34.8 µg/m³	10h	1
2026-06-05	62	29–93	18.4 µg/m³	8h	1
2026-06-04	72	46–109	22.2 µg/m³	9h	1
2026-06-03	50	25–71	13.6 µg/m³	5h	1
2026-06-02	83	38–152	27.3 µg/m³	9h	1
2026-06-01	72	38–104	22.2 µg/m³	14h	1
2026-05-31	75	53–114	23.6 µg/m³	13h	1
2026-05-30	68	42–99	20.7 µg/m³	5h	1
2026-05-29	60	25–104	17.3 µg/m³	8h	1
2026-05-28	59	15–112	16.9 µg/m³	13h	1
2026-05-27	80	46–134	25.7 µg/m³	16h	1
2026-05-26	95	51–272	44.3 µg/m³	9h	1

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