What is the air quality trend in Awa?

Over the past 8 days, Awa had an average AQI of 47 based on station measurements. The worst day was 2026-10-14 with AQI 60.

How is Awa air quality measured?

Air quality in Awa 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 Awa, Japan

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 18 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	38	25–58	9.1 µg/m³	10h	15
2026-10-20	42	23–66	10.3 µg/m³	24h	14
2026-10-19	44	30–81	11.1 µg/m³	24h	14
2026-10-18	35	17–66	8.6 µg/m³	24h	13
2026-10-17	52	35–151	14.2 µg/m³	24h	15
2026-10-16	53	30–86	14.0 µg/m³	24h	13
2026-10-15	59	31–131	17.2 µg/m³	24h	14
2026-10-14	60	24–155	19.0 µg/m³	11h	14

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