What is the air quality trend in Sabae?

Over the past 15 days, Sabae had an average AQI of 29 based on station measurements. The worst day was 2026-08-23 with AQI 36.

How is Sabae air quality measured?

Air quality in Sabae 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 Sabae, Japan

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

288h

PM2.5 Station

288h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	20	17–25	4.8 µg/m³	8h	3
2026-09-04	19	8–38	4.7 µg/m³	21h	3
2026-09-03	17	9–34	4.0 µg/m³	23h	3
2026-09-02	30	17–50	7.1 µg/m³	22h	3
2026-09-01	35	10–74	8.8 µg/m³	21h	2
2026-08-31	31	9–61	7.7 µg/m³	21h	3
2026-08-30	30	10–56	7.3 µg/m³	22h	3
2026-08-29	27	11–59	6.7 µg/m³	23h	3
2026-08-28	31	15–62	7.6 µg/m³	21h	3
2026-08-27	29	11–51	7.1 µg/m³	21h	3
2026-08-26	34	17–52	8.0 µg/m³	19h	3
2026-08-25	30	9–52	7.1 µg/m³	19h	3
2026-08-24	36	18–62	8.8 µg/m³	22h	2
2026-08-23	36	19–53	8.6 µg/m³	18h	3
2026-08-22	35	23–60	8.6 µg/m³	7h	2

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