What is the air quality trend in Qishan?

Over the past 15 days, Qishan had an average AQI of 55 based on station measurements. The worst day was 2026-06-01 with AQI 71.

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
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

173h

PM2.5 Station

173h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	40	8–62	10.2 µg/m³	10h	1
2026-06-08	38	7–107	10.6 µg/m³	16h	1
2026-06-07	64	18–156	20.6 µg/m³	13h	1
2026-06-06	44	12–87	11.5 µg/m³	16h	1
2026-06-05	59	13–154	18.0 µg/m³	12h	1
2026-06-04	49	9–106	13.8 µg/m³	11h	1
2026-06-03	59	34–102	16.9 µg/m³	15h	1
2026-06-02	66	2–153	21.2 µg/m³	12h	1
2026-06-01	71	10–127	23.0 µg/m³	10h	1
2026-05-31	65	28–91	19.7 µg/m³	7h	1
2026-05-30	60	31–83	17.1 µg/m³	13h	1
2026-05-29	57	15–154	17.4 µg/m³	12h	1
2026-05-28	58	30–91	16.5 µg/m³	10h	1
2026-05-27	53	13–102	15.1 µg/m³	12h	1
2026-05-26	48	30–63	12.6 µg/m³	4h	1

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