What is the air quality trend in Sodegaura?

Over the past 16 days, Sodegaura had an average AQI of 36 based on station measurements. The worst day was with AQI .

How is Sodegaura air quality measured?

Air quality in Sodegaura 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 Sodegaura, Japan

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

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

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

314h · 11 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	37	21–60	9.2 µg/m³	19.0	21h	13
2026-04-09	31	13–43	7.3 µg/m³	14.2	18h	12
2026-04-08	35	27–43	8.3 µg/m³	10.2	9h	12
2026-04-07	28	8–63	7.0 µg/m³	11.3	24h	11
2026-04-06	52	42–61	12.9 µg/m³	20.9	18h	14
2026-04-04	40	23–59	9.8 µg/m³	17.0	15h	13
2026-04-03	35	25–49	8.3 µg/m³	11.9	24h	13
2026-04-02	17	5–28	4.1 µg/m³	5.9	24h	10
2026-04-01	18	7–32	4.3 µg/m³	6.0	23h	9
2026-03-31	28	4–38	6.6 µg/m³	13.3	24h	11
2026-03-30	43	23–113	12.3 µg/m³	19.3	11h	12
2026-03-29	63	49–76	17.7 µg/m³	25.2	24h	13
2026-03-28	58	37–119	15.8 µg/m³	22.5	24h	11
2026-03-27	34	21–42	8.1 µg/m³	12.4	24h	14
2026-03-26	26	18–37	6.3 µg/m³	8.4	24h	12
2026-03-25	39	34–44	9.2 µg/m³	12.8	7h	15

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