What is the air quality trend in Jianguang?

Over the past 15 days, Jianguang had an average AQI of 54 based on station measurements. The worst day was 2026-09-04 with AQI 74.

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
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

308h

PM2.5 Station

308h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	66	45–88	19.3 µg/m³	16h	2
2026-09-04	74	36–170	24.3 µg/m³	22h	2
2026-09-03	62	24–148	18.1 µg/m³	21h	2
2026-09-02	57	20–89	15.9 µg/m³	24h	2
2026-09-01	57	23–134	16.1 µg/m³	22h	2
2026-08-31	49	15–104	12.8 µg/m³	23h	2
2026-08-30	56	25–102	15.3 µg/m³	22h	2
2026-08-29	53	16–122	14.5 µg/m³	23h	2
2026-08-28	48	25–109	13.0 µg/m³	22h	2
2026-08-27	49	20–97	13.6 µg/m³	22h	2
2026-08-26	55	34–90	14.9 µg/m³	23h	2
2026-08-25	47	24–76	12.3 µg/m³	23h	2
2026-08-24	44	15–80	11.7 µg/m³	22h	2
2026-08-23	56	20–114	15.7 µg/m³	19h	2
2026-08-22	40	28–46	9.7 µg/m³	4h	2

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