What is the air quality trend in Jianshan?

Over the past 15 days, Jianshan had an average AQI of 60 based on station measurements. The worst day was 2026-06-02 with AQI 88.

How is Jianshan air quality measured?

Air quality in Jianshan 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 Jianshan, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

169h

PM2.5 Station

169h · 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	45	27–63	12.1 µg/m³	2h	1
2026-06-08	43	29–70	10.8 µg/m³	9h	1
2026-06-07	54	9–85	15.1 µg/m³	12h	1
2026-06-06	63	30–137	19.5 µg/m³	12h	1
2026-06-05	53	34–114	14.2 µg/m³	11h	1
2026-06-04	50	20–80	13.3 µg/m³	12h	1
2026-06-03	60	25–102	18.8 µg/m³	9h	1
2026-06-02	88	30–157	30.4 µg/m³	12h	1
2026-06-01	78	53–114	24.6 µg/m³	8h	1
2026-05-31	76	39–129	23.9 µg/m³	13h	1
2026-05-30	74	44–122	22.8 µg/m³	13h	1
2026-05-29	66	20–101	19.6 µg/m³	15h	1
2026-05-28	54	11–88	15.0 µg/m³	18h	1
2026-05-27	53	19–78	14.1 µg/m³	12h	1
2026-05-26	45	20–97	12.4 µg/m³	11h	1

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