What is the air quality trend in Kamata?

Over the past 8 days, Kamata had an average AQI of 41 based on station measurements. The worst day was with AQI .

How is Kamata air quality measured?

Air quality in Kamata 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 Kamata, Japan

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

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

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Trend

138h

PM2.5 Trend

138h · 20 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-15	40	32–46	9.6 µg/m³	14.6	3h	21
2026-04-14	53	42–61	13.4 µg/m³	21.4	24h	20
2026-04-13	49	30–57	12.0 µg/m³	20.2	17h	17
2026-04-12	45	34–52	10.7 µg/m³	16.7	24h	19
2026-04-11	46	28–59	11.4 µg/m³	17.4	24h	20
2026-04-10	37	19–56	9.2 µg/m³	17.7	24h	18
2026-04-09	30	13–42	7.2 µg/m³	13.7	18h	17
2026-04-08	34	27–42	8.2 µg/m³	9.4	4h	12

Back to Kamata Air Quality