What is the air quality trend in Belawan?

Over the past 7 days, Belawan had an average AQI of 105 based on station measurements. The worst day was 2026-07-17 with AQI 137.

How is Belawan air quality measured?

Air quality in Belawan 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 Belawan, Indonesia

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

157h

PM2.5 Station

157h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	57	16–101	16.9 µg/m³	—	13h	1
2026-07-20	73	58–105	22.4 µg/m³	30.3	24h	3
2026-07-19	115	66–163	43.6 µg/m³	69.4	24h	3
2026-07-18	124	85–161	46.6 µg/m³	63.8	24h	3
2026-07-17	137	91–156	51.6 µg/m³	75.1	24h	3
2026-07-16	107	76–159	38.2 µg/m³	50.7	24h	3
2026-07-15	126	91–154	45.8 µg/m³	59.4	24h	3

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