What is the air quality trend in Metro?

Over the past 8 days, Metro had an average AQI of 81 based on station measurements. The worst day was with AQI .

How is Metro air quality measured?

Air quality in Metro 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 Metro, Indonesia

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

Historical PM2.5 and AQI trend from monitoring stations near Metro, Indonesia.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Trend

135h

PM2.5 Trend

135h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-15	115	105–123	41.2 µg/m³	65.9	3h	1
2026-04-14	101	95–110	35.8 µg/m³	58.4	24h	1
2026-04-13	60	45–92	16.6 µg/m³	36.6	16h	1
2026-04-12	43	39–48	10.3 µg/m³	26.5	24h	1
2026-04-11	91	51–103	30.8 µg/m³	58.6	24h	1
2026-04-10	92	84–115	31.5 µg/m³	60.2	24h	1
2026-04-09	85	72–90	28.3 µg/m³	54.1	15h	1
2026-04-08	63	62–63	17.6 µg/m³	33.1	5h	1

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