What is the air quality trend in Jizhou?

Over the past 15 days, Jizhou had an average AQI of 59 based on station measurements. The worst day was 2026-07-21 with AQI 73.

How is Jizhou air quality measured?

Air quality in Jizhou 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 Jizhou, China

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

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

121

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	73	40–115	22.7 µg/m³	22h	6
2026-07-20	64	51–81	18.4 µg/m³	24h	7
2026-07-19	65	52–87	18.6 µg/m³	24h	8
2026-07-18	68	48–165	21.1 µg/m³	24h	6
2026-07-17	59	33–69	15.9 µg/m³	24h	8
2026-07-16	59	46–76	16.1 µg/m³	24h	9
2026-07-15	60	39–109	16.3 µg/m³	24h	6
2026-07-14	54	33–80	13.9 µg/m³	24h	6
2026-07-13	52	21–64	13.3 µg/m³	24h	7
2026-07-12	52	32–81	13.4 µg/m³	24h	7
2026-07-11	56	38–76	15.1 µg/m³	24h	8
2026-07-10	57	36–70	15.2 µg/m³	24h	8
2026-07-09	58	42–75	15.4 µg/m³	24h	8
2026-07-08	57	44–77	15.1 µg/m³	24h	9
2026-07-07	59	59–59	15.9 µg/m³	1h	5

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