What is the air quality trend in Jiading?

Over the past 21 days, Jiading had an average AQI of 64 based on station measurements. The worst day was 2026-09-05 with AQI 79.

How is Jiading air quality measured?

Air quality in Jiading 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 Jiading, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 14 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	79	64–125	25.3 µg/m³	9h	12
2026-09-04	70	59–79	21.0 µg/m³	24h	13
2026-09-03	68	51–93	20.0 µg/m³	24h	13
2026-09-02	60	51–76	16.4 µg/m³	24h	14
2026-09-01	56	39–79	14.6 µg/m³	24h	14
2026-08-31	60	48–95	16.5 µg/m³	24h	14
2026-08-30	60	45–71	16.3 µg/m³	24h	14
2026-08-29	64	53–77	18.1 µg/m³	24h	14
2026-08-28	59	47–70	16.0 µg/m³	24h	13
2026-08-27	59	52–72	16.1 µg/m³	24h	13
2026-08-26	56	46–63	14.6 µg/m³	24h	14
2026-08-25	56	44–74	14.9 µg/m³	24h	13
2026-08-24	57	36–77	15.5 µg/m³	24h	12
2026-08-23	64	52–100	18.3 µg/m³	24h	15
2026-08-22	62	54–71	17.4 µg/m³	24h	15
2026-08-21	68	51–86	20.2 µg/m³	24h	13
2026-08-20	72	50–95	21.9 µg/m³	24h	13
2026-08-19	72	60–81	22.0 µg/m³	24h	15
2026-08-18	68	55–82	20.2 µg/m³	24h	14
2026-08-17	68	53–89	20.0 µg/m³	24h	14
2026-08-16	68	61–79	20.4 µg/m³	12h	14

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