What is the air quality trend in Zhaoyuan?

Over the past 15 days, Zhaoyuan had an average AQI of 72 based on station measurements. The worst day was 2026-06-02 with AQI 93.

How is Zhaoyuan air quality measured?

Air quality in Zhaoyuan 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 Zhaoyuan, China

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

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

103

Current AQI
Unhealthy for sensitive groups CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	63	46–78	18.1 µg/m³	13h	4
2026-06-08	62	42–78	17.6 µg/m³	24h	4
2026-06-07	54	38–67	13.9 µg/m³	24h	5
2026-06-06	63	35–175	19.5 µg/m³	24h	5
2026-06-05	68	45–107	20.1 µg/m³	24h	4
2026-06-04	72	54–98	22.1 µg/m³	24h	5
2026-06-03	84	52–136	27.3 µg/m³	24h	5
2026-06-02	93	52–124	31.9 µg/m³	24h	5
2026-06-01	85	65–103	28.1 µg/m³	23h	4
2026-05-31	87	30–152	29.1 µg/m³	24h	4
2026-05-30	75	62–87	23.7 µg/m³	24h	4
2026-05-29	69	48–88	20.8 µg/m³	24h	4
2026-05-28	66	49–89	19.1 µg/m³	24h	4
2026-05-27	71	56–98	21.4 µg/m³	24h	5
2026-05-26	70	55–144	20.8 µg/m³	10h	4

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