What is the air quality trend in Fangcheng Chengguanzhen?

Over the past 15 days, Fangcheng Chengguanzhen had an average AQI of 57 based on station measurements. The worst day was 2026-09-02 with AQI 72.

How is Fangcheng Chengguanzhen air quality measured?

Air quality in Fangcheng 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 Fangcheng Chengguanzhen, China

Name: Fangcheng 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 Fangcheng Chengguanzhen, China.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

330h

PM2.5 Station

330h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	64	51–88	18.5 µg/m³	15h	6
2026-09-04	65	36–152	19.4 µg/m³	24h	6
2026-09-03	61	38–91	16.9 µg/m³	23h	7
2026-09-02	72	32–302	27.7 µg/m³	24h	6
2026-09-01	59	30–132	16.4 µg/m³	24h	6
2026-08-31	56	19–103	15.8 µg/m³	24h	7
2026-08-30	56	34–80	15.2 µg/m³	24h	6
2026-08-29	51	32–68	13.1 µg/m³	23h	7
2026-08-28	54	30–77	14.8 µg/m³	24h	7
2026-08-27	61	33–119	17.5 µg/m³	24h	6
2026-08-26	52	19–77	13.9 µg/m³	24h	6
2026-08-25	48	29–93	12.5 µg/m³	24h	7
2026-08-24	54	34–75	14.2 µg/m³	24h	5
2026-08-23	55	33–76	14.8 µg/m³	23h	6
2026-08-22	56	43–63	14.7 µg/m³	6h	8

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