What is the air quality trend in Tamano?

Over the past 14 days, Tamano had an average AQI of 44 based on station measurements. The worst day was 2026-07-21 with AQI 58.

How is Tamano air quality measured?

Air quality in Tamano 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 Tamano, Japan

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 17 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	58	43–72	15.7 µg/m³	22h	9
2026-07-20	52	43–59	13.0 µg/m³	24h	13
2026-07-19	46	33–64	11.3 µg/m³	24h	14
2026-07-18	47	24–59	11.5 µg/m³	24h	15
2026-07-17	52	37–66	13.3 µg/m³	24h	14
2026-07-16	57	47–69	14.8 µg/m³	24h	14
2026-07-15	53	39–68	13.6 µg/m³	24h	14
2026-07-14	46	37–55	11.2 µg/m³	24h	15
2026-07-13	51	35–61	12.8 µg/m³	24h	14
2026-07-12	43	35–52	10.4 µg/m³	24h	14
2026-07-11	28	19–45	6.8 µg/m³	24h	14
2026-07-10	29	19–43	7.0 µg/m³	24h	16
2026-07-09	33	23–50	8.0 µg/m³	24h	14
2026-07-08	31	20–46	7.4 µg/m³	22h	16

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