What is the air quality trend in Minato?

Over the past 8 days, Minato had an average AQI of 62 based on station measurements. The worst day was 2026-10-14 with AQI 84.

How is Minato air quality measured?

Air quality in Minato 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 Minato, Japan

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 32 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	30–42	8.4 µg/m³	6h	34
2026-10-20	52	30–93	13.9 µg/m³	24h	35
2026-10-19	61	40–102	17.3 µg/m³	24h	32
2026-10-18	43	27–121	11.2 µg/m³	24h	34
2026-10-17	67	32–138	19.9 µg/m³	24h	34
2026-10-16	75	43–159	24.2 µg/m³	24h	28
2026-10-15	84	43–149	27.5 µg/m³	24h	34
2026-10-14	84	31–161	28.5 µg/m³	15h	26

Back to Minato Air Quality