What is the air quality in Klang?

Klang, Malaysia has an annual US AQI of 81 (Polluted) and average PM2.5 of 21.3 µg/m³, ranking #3821 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Klang?

November is typically the cleanest month (AQI 63) and February the most polluted (AQI 98).

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
3821	Klang, Malaysia	Asia	AQI 81	PM2.5 21.3 µg/m³