What is the air quality trend in Wang Tau Hom?

Over the past 8 days, Wang Tau Hom had an average AQI of 42 based on station measurements. The worst day was 2026-08-08 with AQI 141.

How is Wang Tau Hom air quality measured?

Air quality in Wang Tau Hom 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 Wang Tau Hom, Hong Kong

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

Historical PM2.5 and AQI trend from monitoring stations near Wang Tau Hom, Hong Kong.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

158h

PM2.5 Station

158h · 2 stations

Temperature GFS model

27pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	141	132–151	51.9 µg/m³	59.4	5h	2
2026-08-07	54	29–104	14.6 µg/m³	15.6	24h	2
2026-08-06	42	26–59	10.3 µg/m³	10.9	24h	2
2026-08-05	58	34–70	15.8 µg/m³	16.5	24h	2
2026-08-04	17	5–40	4.1 µg/m³	4.5	24h	2
2026-08-03	15	1–44	3.6 µg/m³	3.9	23h	2
2026-08-02	4	1–9	0.7 µg/m³	1.2	23h	2
2026-08-01	5	1–9	1.1 µg/m³	1.7	11h	1

Back to Wang Tau Hom Air Quality