What is the air quality trend in Huaiyuan Chengguanzhen?

Over the past 14 days, Huaiyuan Chengguanzhen had an average AQI of 59 based on station measurements. The worst day was 2026-06-01 with AQI 80.

How is Huaiyuan Chengguanzhen air quality measured?

Air quality in Huaiyuan Chengguanzhen 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 Huaiyuan Chengguanzhen, China

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

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

143

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 · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	54	24–140	15.0 µg/m³	23h	7
2026-06-07	44	27–68	11.1 µg/m³	24h	7
2026-06-06	53	33–78	13.9 µg/m³	24h	7
2026-06-05	53	27–103	14.7 µg/m³	24h	6
2026-06-04	52	39–78	13.4 µg/m³	24h	7
2026-06-03	59	36–95	16.4 µg/m³	24h	6
2026-06-02	69	54–109	20.8 µg/m³	24h	7
2026-06-01	80	61–156	26.0 µg/m³	24h	6
2026-05-31	70	53–99	21.1 µg/m³	24h	8
2026-05-30	66	28–85	19.6 µg/m³	24h	8
2026-05-29	60	26–82	16.8 µg/m³	24h	7
2026-05-28	60	44–76	16.4 µg/m³	24h	8
2026-05-27	59	23–155	16.5 µg/m³	24h	8
2026-05-26	60	35–124	16.8 µg/m³	24h	7

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