What is the air quality trend in Sugita?

Over the past 8 days, Sugita had an average AQI of 54 based on station measurements. The worst day was 2026-07-22 with AQI 70.

How is Sugita air quality measured?

Air quality in Sugita 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 Sugita, Japan

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

169h

PM2.5 Station

169h · 20 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	70	65–73	21.1 µg/m³	38.5	4h	69
2026-07-21	60	54–70	16.3 µg/m³	35.3	24h	50
2026-07-20	53	44–58	13.1 µg/m³	21.9	24h	64
2026-07-19	40	30–51	9.7 µg/m³	11.6	24h	71
2026-07-18	40	30–53	9.6 µg/m³	9.3	24h	73
2026-07-17	52	33–60	13.2 µg/m³	25.5	24h	74
2026-07-16	60	52–71	16.4 µg/m³	40.1	24h	71
2026-07-15	57	52–62	14.8 µg/m³	34.7	21h	68

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