What is the air quality trend in Hufeng?

Over the past 8 days, Hufeng had an average AQI of 57 based on station measurements. The worst day was 2026-09-05 with AQI 78.

How is Hufeng air quality measured?

Air quality in Hufeng 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 Hufeng, China

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

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

105

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 32 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	78	61–151	24.6 µg/m³	13h	28
2026-09-04	62	49–79	17.3 µg/m³	24h	33
2026-09-03	54	41–66	14.2 µg/m³	24h	33
2026-09-02	53	38–68	13.9 µg/m³	24h	35
2026-09-01	47	28–63	11.8 µg/m³	24h	32
2026-08-31	51	38–62	13.0 µg/m³	24h	35
2026-08-30	54	45–67	13.9 µg/m³	24h	38
2026-08-29	60	52–67	16.4 µg/m³	8h	42

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