What is the air quality trend in Fangshan?

Over the past 7 days, Fangshan had an average AQI of 77 based on station measurements. The worst day was 2026-10-15 with AQI 115.

How is Fangshan air quality measured?

Air quality in Fangshan 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 Fangshan, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 16 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	65	21–107	19.5 µg/m³	23h	17
2026-10-19	81	56–122	26.2 µg/m³	24h	16
2026-10-18	46	28–65	11.4 µg/m³	24h	18
2026-10-17	48	27–77	12.8 µg/m³	24h	18
2026-10-16	76	57–152	23.9 µg/m³	24h	15
2026-10-15	115	64–151	40.8 µg/m³	24h	17
2026-10-14	109	66–217	42.4 µg/m³	22h	12

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