Line over time · Environment, Haze, Malaysia

PM2.5 in Malaysia each month, 2018 to 2024

The national monthly mean of fine particles at the Department of Environment's stations, from data.gov.my.

Settings

Country

data.gov.my gives the national monthly mean for Malaysia only, no stations.

Particles

PM2.5 has values from Jan 2018; PM10 from Jan 2017 (May and June 2017 missing).

From the year

The file starts in Jan 2017.

To the year

The file ends in Dec 2024 (checked 21 Oct 2026).

Next, Atlas shows the plan it made from these settings. Then you run it and get the chart, the table, About this data and the downloads.

What you get

Line over time, with the table, About this data, a second source where Atlas has one, and PNG and SVG downloads. You can also make a short video of it.

Sources

Data from Department of Environment Malaysia and DOSM via data.gov.my (CC BY 4.0)

Reviewed 21 Oct 2026. Version 1. No AI makes the plan.

Notes

A national monthly mean smooths out bad days and single places. It is not a health threshold and not the Air Pollutant Index.

Questions it answers

Is Malaysia's air getting worse?
Monthly PM2.5 in Malaysia over the years
Haze in Malaysia: PM2.5 each month
Air pollution in Malaysia by month
PM10 in Malaysia each month

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