What is the air quality trend in Jing’an?

Over the past 15 days, Jing’an had an average AQI of 55 based on station measurements. The worst day was 2026-07-21 with AQI 67.

How is Jing’an air quality measured?

Air quality in Jing’an 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 Jing’an, China

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

Historical PM2.5 and AQI trend from monitoring stations near Jing’an, China.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	67	53–76	19.6 µg/m³	22h	21
2026-07-20	63	54–83	17.6 µg/m³	24h	23
2026-07-19	63	46–86	17.8 µg/m³	24h	22
2026-07-18	58	42–91	15.6 µg/m³	24h	21
2026-07-17	55	42–68	14.4 µg/m³	24h	24
2026-07-16	49	40–58	12.1 µg/m³	24h	22
2026-07-15	46	35–58	11.1 µg/m³	24h	25
2026-07-14	50	27–64	12.5 µg/m³	24h	24
2026-07-13	55	41–72	14.1 µg/m³	24h	24
2026-07-12	59	49–67	15.9 µg/m³	24h	24
2026-07-11	61	47–125	16.7 µg/m³	24h	26
2026-07-10	56	49–63	14.5 µg/m³	24h	28
2026-07-09	54	45–69	13.7 µg/m³	24h	27
2026-07-08	51	32–59	12.8 µg/m³	24h	30
2026-07-07	40	40–40	9.7 µg/m³	1h	32

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