What is the air quality trend in Muscat?

Over the past 8 days, Muscat had an average AQI of 78 based on station measurements. The worst day was 2026-05-24 with AQI 117.

How is Muscat air quality measured?

Air quality in Muscat 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 Muscat, Oman

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

Historical PM2.5 and AQI trend from monitoring stations near Muscat, Oman.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

119h

PM2.5 Station

119h · 7 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	89	67–94	30.0 µg/m³	69.6	8h	7
2026-05-29	65	59–77	19.0 µg/m³	51.4	20h	7
2026-05-28	67	46–152	20.2 µg/m³	31.8	21h	7
2026-05-27	59	46–77	16.2 µg/m³	34.6	18h	7
2026-05-26	72	46–104	22.2 µg/m³	44.5	16h	7
2026-05-25	68	50–91	20.2 µg/m³	44.1	17h	6
2026-05-24	117	91–146	42.2 µg/m³	77.8	7h	6
2026-05-23	93	91–116	32.1 µg/m³	74.3	12h	6

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