What is the air quality trend in Uekimachi-mōno?

Over the past 8 days, Uekimachi-mōno had an average AQI of 52 based on station measurements. The worst day was 2026-10-14 with AQI 68.

How is Uekimachi-mōno air quality measured?

Air quality in Uekimachi-mōno 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 Uekimachi-mōno, Japan

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

Historical PM2.5 and AQI trend from monitoring stations near Uekimachi-mōno, Japan.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 24 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	35	26–48	8.4 µg/m³	12h	23
2026-10-20	49	26–126	13.2 µg/m³	24h	21
2026-10-19	50	34–125	12.9 µg/m³	24h	20
2026-10-18	36	28–50	8.6 µg/m³	24h	23
2026-10-17	58	34–155	16.3 µg/m³	24h	20
2026-10-16	65	39–111	19.1 µg/m³	24h	18
2026-10-15	62	33–160	18.4 µg/m³	24h	19
2026-10-14	68	30–137	20.8 µg/m³	10h	19

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