What is the air quality trend in Ōme?

Over the past 8 days, Ōme had an average AQI of 24 based on station measurements. The worst day was 2026-06-06 with AQI 33.

How is Ōme air quality measured?

Air quality in Ōme 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 Ōme, Japan

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

Historical PM2.5 and AQI trend from monitoring stations near Ōme, Japan.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	14	4–19	3.2 µg/m³	3.4	3h	48
2026-06-08	24	20–30	5.8 µg/m³	8.3	24h	69
2026-06-07	27	16–37	6.6 µg/m³	11.5	24h	70
2026-06-06	33	27–43	7.9 µg/m³	13.0	24h	72
2026-06-05	27	21–34	6.5 µg/m³	7.0	24h	75
2026-06-04	26	22–30	6.2 µg/m³	7.1	24h	68
2026-06-03	24	17–30	5.8 µg/m³	4.0	24h	63
2026-06-02	22	16–29	5.3 µg/m³	7.3	20h	68

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