What is the air quality trend in Jiazi?

Over the past 8 days, Jiazi had an average AQI of 73 based on station measurements. The worst day was 2026-10-21 with AQI 96.

How is Jiazi air quality measured?

Air quality in Jiazi 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 Jiazi, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

155h

PM2.5 Station

155h · 6 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	96	96–96	33.7 µg/m³	1h	6
2026-10-20	64	42–99	18.4 µg/m³	23h	5
2026-10-19	65	31–87	19.3 µg/m³	23h	3
2026-10-18	53	27–77	13.9 µg/m³	24h	6
2026-10-17	64	38–93	18.5 µg/m³	23h	6
2026-10-16	78	57–117	24.9 µg/m³	22h	4
2026-10-15	87	56–157	29.6 µg/m³	23h	4
2026-10-14	82	46–105	27.0 µg/m³	16h	3

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