What is the air quality trend in Zengfu?

Over the past 15 days, Zengfu had an average AQI of 55 based on station measurements. The worst day was 2026-08-08 with AQI 64.

How is Zengfu air quality measured?

Air quality in Zengfu 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 Zengfu, China

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

Historical PM2.5 and AQI trend from monitoring stations near Zengfu, 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 · 21 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	64	55–68	18.1 µg/m³	6h	22
2026-08-07	62	44–76	17.4 µg/m³	21h	20
2026-08-06	60	21–83	16.9 µg/m³	24h	14
2026-08-05	62	38–152	17.7 µg/m³	24h	14
2026-08-04	55	45–69	14.3 µg/m³	24h	16
2026-08-03	52	32–69	13.1 µg/m³	24h	20
2026-08-02	50	33–72	12.8 µg/m³	24h	18
2026-08-01	52	29–65	13.3 µg/m³	24h	15
2026-07-31	51	39–70	13.0 µg/m³	24h	17
2026-07-30	49	32–66	12.2 µg/m³	24h	13
2026-07-29	51	36–71	12.8 µg/m³	24h	16
2026-07-28	50	27–65	12.6 µg/m³	24h	15
2026-07-27	54	32–74	14.4 µg/m³	24h	16
2026-07-26	54	41–64	14.1 µg/m³	24h	14
2026-07-25	60	50–69	16.2 µg/m³	15h	15

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