What is the air quality trend in Fukutsu?

Over the past 14 days, Fukutsu had an average AQI of 36 based on station measurements. The worst day was 2026-05-16 with AQI 55.

How is Fukutsu air quality measured?

Air quality in Fukutsu 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 Fukutsu, Japan

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

330h

PM2.5 Station

330h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	36	25–53	8.8 µg/m³	24h	15
2026-05-28	33	21–40	7.9 µg/m³	24h	16
2026-05-27	26	15–47	6.2 µg/m³	24h	18
2026-05-26	28	17–40	6.8 µg/m³	24h	17
2026-05-25	32	21–46	7.8 µg/m³	24h	19
2026-05-24	33	20–47	7.9 µg/m³	24h	17
2026-05-23	32	23–45	7.6 µg/m³	24h	19
2026-05-22	28	19–40	6.6 µg/m³	24h	18
2026-05-21	30	19–42	7.2 µg/m³	24h	12
2026-05-20	35	22–50	8.4 µg/m³	24h	19
2026-05-19	42	32–61	10.2 µg/m³	24h	19
2026-05-18	52	32–58	13.2 µg/m³	24h	19
2026-05-17	47	34–57	11.5 µg/m³	23h	18
2026-05-16	55	50–60	13.9 µg/m³	19h	15

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