What is the air quality trend in Jianguang?

Over the past 15 days, Jianguang had an average AQI of 66 based on station measurements. The worst day was 2026-06-01 with AQI 90.

How is Jianguang air quality measured?

Air quality in Jianguang 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 Jianguang, China

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

242h

PM2.5 Station

242h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	51	11–93	14.8 µg/m³	5h	1
2026-06-08	52	18–80	14.4 µg/m³	13h	1
2026-06-07	52	26–74	14.2 µg/m³	9h	1
2026-06-06	72	37–112	22.3 µg/m³	19h	1
2026-06-05	70	16–144	21.8 µg/m³	20h	1
2026-06-04	67	32–131	20.5 µg/m³	19h	2
2026-06-03	76	16–153	24.6 µg/m³	20h	1
2026-06-02	74	27–129	23.9 µg/m³	18h	1
2026-06-01	90	55–155	30.6 µg/m³	12h	2
2026-05-31	78	38–187	27.6 µg/m³	20h	2
2026-05-30	62	17–98	18.0 µg/m³	17h	1
2026-05-29	62	30–96	18.2 µg/m³	17h	2
2026-05-28	56	24–80	15.2 µg/m³	20h	1
2026-05-27	77	30–162	25.5 µg/m³	20h	2
2026-05-26	51	20–86	13.9 µg/m³	13h	1

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