What is the air quality trend in Yukuhashi?

Over the past 8 days, Yukuhashi had an average AQI of 58 based on station measurements. The worst day was 2026-10-14 with AQI 79.

How is Yukuhashi air quality measured?

Air quality in Yukuhashi 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 Yukuhashi, Japan

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 21 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	41	22–111	11.6 µg/m³	7h	19
2026-10-20	46	27–109	12.0 µg/m³	24h	18
2026-10-19	61	28–149	17.9 µg/m³	24h	18
2026-10-18	35	25–52	8.4 µg/m³	24h	17
2026-10-17	66	35–156	20.1 µg/m³	24h	18
2026-10-16	70	44–122	21.3 µg/m³	24h	16
2026-10-15	66	32–163	20.4 µg/m³	24h	17
2026-10-14	79	30–170	28.2 µg/m³	14h	14

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