What is the air quality trend in Huazhou?

Over the past 15 days, Huazhou had an average AQI of 79 based on station measurements. The worst day was 2026-10-13 with AQI 103.

How is Huazhou air quality measured?

Air quality in Huazhou 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 Huazhou, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 15 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	69	69–69	20.5 µg/m³	1h	15
2026-10-20	67	48–84	19.6 µg/m³	24h	12
2026-10-19	63	50–83	17.9 µg/m³	24h	10
2026-10-18	52	39–58	12.9 µg/m³	24h	15
2026-10-17	60	44–88	16.3 µg/m³	24h	12
2026-10-16	80	67–92	25.7 µg/m³	23h	9
2026-10-15	91	69–153	30.7 µg/m³	24h	9
2026-10-14	97	75–128	33.4 µg/m³	24h	8
2026-10-13	103	59–154	36.2 µg/m³	24h	9
2026-10-12	94	65–120	32.1 µg/m³	24h	9
2026-10-11	88	75–111	29.8 µg/m³	24h	8
2026-10-10	84	62–127	27.4 µg/m³	23h	11
2026-10-09	87	65–130	29.2 µg/m³	24h	11
2026-10-08	87	68–118	29.0 µg/m³	24h	17
2026-10-07	76	58–106	24.2 µg/m³	21h	17

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