What is the air quality trend in Jinjiang?

Over the past 21 days, Jinjiang had an average AQI of 62 based on station measurements. The worst day was 2026-09-05 with AQI 77.

How is Jinjiang air quality measured?

Air quality in Jinjiang 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 Jinjiang, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 8 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	77	58–144	24.2 µg/m³	13h	7
2026-09-04	66	52–92	19.4 µg/m³	24h	7
2026-09-03	65	51–107	18.8 µg/m³	24h	8
2026-09-02	59	47–74	16.1 µg/m³	24h	8
2026-09-01	46	26–64	11.4 µg/m³	24h	7
2026-08-31	60	42–153	16.7 µg/m³	24h	8
2026-08-30	63	40–93	17.8 µg/m³	24h	8
2026-08-29	61	40–85	16.9 µg/m³	24h	8
2026-08-28	55	39–68	14.4 µg/m³	24h	7
2026-08-27	61	46–85	17.1 µg/m³	24h	9
2026-08-26	56	40–77	14.8 µg/m³	24h	8
2026-08-25	52	37–66	13.2 µg/m³	24h	8
2026-08-24	59	47–74	16.1 µg/m³	24h	8
2026-08-23	60	33–85	16.9 µg/m³	24h	8
2026-08-22	60	37–77	17.0 µg/m³	24h	8
2026-08-21	63	50–81	17.9 µg/m³	24h	7
2026-08-20	61	42–84	17.0 µg/m³	24h	9
2026-08-19	73	53–153	22.4 µg/m³	24h	8
2026-08-18	68	51–110	20.2 µg/m³	24h	8
2026-08-17	71	45–164	22.3 µg/m³	24h	8
2026-08-16	72	45–99	22.3 µg/m³	8h	8

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