What is the air quality in Bontang?

Bontang, Indonesia has an annual US AQI of 56 (Reasonable) and average PM2.5 of 13 µg/m³, ranking #1531 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Bontang?

January is typically the cleanest month (AQI 48) and October the most polluted (AQI 74).

PM2.5: 1998–2024 (satellite). From satellite data, because no government monitor covers the city. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
1531	Bontang, Indonesia	Asia	AQI 56	PM2.5 13 µg/m³