What is the air quality trend in Shingū?

Over the past 8 days, Shingū had an average AQI of 44 based on station measurements. The worst day was 2026-10-16 with AQI 56.

How is Shingū air quality measured?

Air quality in Shingū 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 Shingū, Japan

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 33 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	35	27–52	8.5 µg/m³	10h	27
2026-10-20	41	26–56	9.8 µg/m³	24h	25
2026-10-19	43	29–83	10.8 µg/m³	24h	25
2026-10-18	34	23–46	8.1 µg/m³	24h	27
2026-10-17	52	32–103	13.6 µg/m³	24h	25
2026-10-16	56	28–104	15.3 µg/m³	24h	23
2026-10-15	45	28–110	11.6 µg/m³	24h	24
2026-10-14	49	22–97	13.2 µg/m³	12h	24

Back to Shingū Air Quality