What is the air quality trend in Luhuan?

Over the past 15 days, Luhuan had an average AQI of 61 based on station measurements. The worst day was 2026-05-31 with AQI 76.

How is Luhuan air quality measured?

Air quality in Luhuan 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 Luhuan, Macao

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

Historical PM2.5 and AQI trend from monitoring stations near Luhuan, Macao.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 32 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	29	28–30	6.9 µg/m³	2h	33
2026-06-08	46	33–58	11.2 µg/m³	24h	25
2026-06-07	53	42–66	13.5 µg/m³	24h	27
2026-06-06	56	48–68	14.6 µg/m³	24h	28
2026-06-05	63	56–72	17.9 µg/m³	24h	29
2026-06-04	62	51–71	17.4 µg/m³	24h	27
2026-06-03	68	57–83	20.0 µg/m³	24h	28
2026-06-02	76	64–105	24.0 µg/m³	24h	25
2026-06-01	73	62–86	22.4 µg/m³	24h	16
2026-05-31	76	58–152	23.9 µg/m³	24h	18
2026-05-30	70	55–101	21.2 µg/m³	24h	22
2026-05-29	67	53–83	19.6 µg/m³	24h	21
2026-05-28	61	53–67	16.8 µg/m³	24h	21
2026-05-27	60	53–67	16.5 µg/m³	24h	20
2026-05-26	61	45–88	17.0 µg/m³	20h	22

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