What is the air quality trend in Kobe?

Over the past 8 days, Kobe had an average AQI of 67 based on station measurements. The worst day was 2026-10-14 with AQI 97.

How is Kobe air quality measured?

Air quality in Kobe 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 Kobe, Japan

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 52 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	49	31–72	12.9 µg/m³	4h	61
2026-10-20	50	29–80	13.0 µg/m³	24h	55
2026-10-19	63	37–99	18.2 µg/m³	24h	48
2026-10-18	43	26–84	10.9 µg/m³	24h	56
2026-10-17	71	36–121	21.9 µg/m³	24h	52
2026-10-16	78	45–156	24.8 µg/m³	24h	46
2026-10-15	89	57–159	30.2 µg/m³	24h	52
2026-10-14	97	51–155	33.5 µg/m³	17h	43

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