What is the air quality trend in Ting Kau?

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

How is Ting Kau air quality measured?

Air quality in Ting Kau 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 Ting Kau, Hong Kong

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

Historical PM2.5 and AQI trend from monitoring stations near Ting Kau, 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	15.1 µg/m³	16.0	24h	2
2026-05-24	72	63–145	22.1 µg/m³	23.6	24h	2
2026-05-23	76	66–85	24.2 µg/m³	25.6	24h	2
2026-05-22	84	64–103	27.8 µg/m³	30.0	23h	1
2026-05-21	84	76–96	27.7 µg/m³	29.7	24h	2
2026-05-20	53	11–75	14.7 µg/m³	15.6	24h	2
2026-05-19	43	12–76	11.5 µg/m³	12.4	24h	2
2026-05-18	43	16–58	10.5 µg/m³	12.2	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

Back to Ting Kau Air Quality