What is the air quality trend in Huaidian?

Over the past 8 days, Huaidian had an average AQI of 59 based on station measurements. The worst day was 2026-08-04 with AQI 67.

How is Huaidian air quality measured?

Air quality in Huaidian 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 Huaidian, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

138h

PM2.5 Station

138h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	65	34–115	20.3 µg/m³	4h	1
2026-08-07	65	38–110	19.2 µg/m³	17h	2
2026-08-06	66	37–88	19.5 µg/m³	19h	3
2026-08-05	64	13–93	18.9 µg/m³	21h	2
2026-08-04	67	22–196	23.7 µg/m³	21h	2
2026-08-03	54	25–128	14.9 µg/m³	22h	2
2026-08-02	45	18–68	11.8 µg/m³	19h	2
2026-08-01	50	16–85	13.7 µg/m³	15h	2

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