What is the air quality trend in Guanzhuang?

Over the past 20 days, Guanzhuang had an average AQI of 68 based on station measurements. The worst day was 2026-06-02 with AQI 97.

How is Guanzhuang air quality measured?

Air quality in Guanzhuang 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 Guanzhuang, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

402h

PM2.5 Station

402h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	62	25–117	18.5 µg/m³	20h	2
2026-06-07	54	21–117	15.1 µg/m³	22h	2
2026-06-06	54	25–109	15.1 µg/m³	23h	2
2026-06-05	66	15–124	19.9 µg/m³	22h	2
2026-06-04	69	34–136	21.1 µg/m³	18h	2
2026-06-03	73	30–153	22.8 µg/m³	16h	2
2026-06-02	97	67–134	33.5 µg/m³	22h	2
2026-06-01	81	34–132	26.2 µg/m³	22h	2
2026-05-31	87	53–142	29.0 µg/m³	20h	2
2026-05-30	73	54–106	22.6 µg/m³	20h	2
2026-05-29	73	42–127	22.8 µg/m³	21h	2
2026-05-28	64	42–89	18.6 µg/m³	15h	2
2026-05-27	67	19–111	20.4 µg/m³	22h	2
2026-05-26	48	19–68	12.5 µg/m³	22h	2
2026-05-25	59	21–99	17.0 µg/m³	18h	1
2026-05-24	69	22–116	21.4 µg/m³	23h	2
2026-05-23	73	34–144	23.0 µg/m³	22h	2
2026-05-22	60	33–101	17.4 µg/m³	14h	2
2026-05-21	71	27–120	22.0 µg/m³	22h	2
2026-05-20	63	29–149	18.6 µg/m³	18h	1

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