What is the air quality trend in Shap Pat Heung?

Over the past 15 days, Shap Pat Heung had an average AQI of 56 based on station measurements. The worst day was 2026-05-21 with AQI 84.

How is Shap Pat Heung air quality measured?

Air quality in Shap Pat Heung 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 Shap Pat Heung, Hong Kong

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

Historical PM2.5 and AQI trend from monitoring stations near Shap Pat Heung, Hong Kong.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	56	30–76	15.1 µg/m³	15.7	20h	2
2026-05-28	55	44–60	14.1 µg/m³	14.8	24h	2
2026-05-27	52	46–56	12.7 µg/m³	13.4	24h	2
2026-05-26	52	43–62	12.8 µg/m³	13.4	24h	1
2026-05-25	57	46–71	15.2 µg/m³	16.1	24h	2
2026-05-24	72	63–143	22.2 µg/m³	23.6	24h	2
2026-05-23	77	66–85	24.3 µg/m³	25.7	24h	2
2026-05-22	84	64–103	27.9 µg/m³	30.1	23h	1
2026-05-21	84	77–96	27.7 µg/m³	29.8	24h	2
2026-05-20	53	12–75	14.7 µg/m³	15.7	24h	2
2026-05-19	43	12–77	11.5 µg/m³	12.5	24h	2
2026-05-18	43	16–58	10.5 µg/m³	12.1	24h	2
2026-05-17	36	26–49	8.6 µg/m³	9.7	24h	1
2026-05-16	35	15–65	8.5 µg/m³	9.6	24h	2
2026-05-15	45	32–56	11.1 µg/m³	12.4	4h	2

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