What is the air quality trend in Kimokawa?

Over the past 8 days, Kimokawa had an average AQI of 51 based on station measurements. The worst day was 2026-10-16 with AQI 66.

How is Kimokawa air quality measured?

Air quality in Kimokawa 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 Kimokawa, Japan

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

Historical PM2.5 and AQI trend from monitoring stations near Kimokawa, 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	36	28–43	8.6 µg/m³	10h	65
2026-10-20	48	32–84	12.8 µg/m³	24h	62
2026-10-19	50	35–68	12.5 µg/m³	24h	56
2026-10-18	36	25–57	8.7 µg/m³	24h	64
2026-10-17	51	38–76	12.9 µg/m³	24h	56
2026-10-16	66	45–143	19.4 µg/m³	24h	49
2026-10-15	63	26–125	18.1 µg/m³	24h	54
2026-10-14	60	32–105	17.1 µg/m³	11h	50

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