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Jakarta30 Sept, 05:00 GMT+7181Modelled AQIBandung30 Sept, 05:00 GMT+7181Modelled AQISurabaya30 Sept, 05:00 GMT+782Modelled AQIMedan30 Sept, 05:00 GMT+7120Modelled AQIPekanbaru30 Sept, 05:00 GMT+783Modelled AQIPalembang30 Sept, 05:00 GMT+7162Modelled AQIDenpasarBali · 30 Sept, 06:00 GMT+863Modelled AQIMakassar30 Sept, 06:00 GMT+8109Modelled AQI

Makassar: next 24 hours

Hourly model forecast · Asia/Makassar local time. Forecasts can change as the model updates.

Forecast US AQI and PM2.5, not observed readings
Local timeModelled US AQIPM2.5 (µg/m³)
10946.8
10934.9
10936.2
10937.8
11037.8
11137.6
11137.4
11237.3
11236.3
11235.3
11333.9
11333.6
11336.3
11347.5
11452.6
11548.4
11442.5
11438.5
11335.7
11233.4
11131.4
10929.8
10828.8
10630.4

Where these estimates come from

For Makassar, we request the model grid cell near -5.1477, 119.4327. Open-Meteo provides the Copernicus Atmosphere Monitoring Service (CAMS) global model at roughly 45 km resolution. Nearby places may share a grid cell, and local pollution can differ.

The AQI is the provider’s modelled US AQI across pollutants. PM2.5 is a concentration in µg/m³. We do not convert a single hourly PM2.5 concentration into a daily AQI. These estimates use a different basis from the measured PM2.5-derived AQI on our Malaysia and Singapore pages.

“Valid for” is the time represented by the model, not the time a sensor took a measurement or a model run was issued. The app checks for new estimates every 15 minutes. Older estimates and saved responses are labelled; missing values remain unavailable.

For official local readings and activity advice, visit BMKG air-quality information. Indonesia’s national index may use different breakpoints and averaging periods.

Air-quality data: Open-Meteo and CAMS, licensed under CC BY 4.0. Haze Monitor is independent of these providers and local authorities.

Indonesia · Losari waterfront

Makassar air quality

Modelled US Air Quality Index (AQI)

109

Modelled estimate · CAMS / Open-Meteo

Air qualityUnhealthy for Sensitive Groups
GoodHazardous

Modelled · All pollutants · About this estimate

Valid for 44 min ago
PM2.5 44.4 µg/m³Modelled concentration · roughly 45 km grid
CAMS via Open-Meteo ↗
About Makassar air quality

These are model estimates, not measurements from a local monitoring station or the official national index. Each city represents a roughly 45 km model grid cell, not a country average. Local pollution can differ.

The Losari waterfront scene is an illustration, not a live camera view. Haze follows the modelled AQI and lighting follows the city’s local time.

Official local readings and advice ↗ · Sources and methodology

Next 24 hours

Model forecast

Makassar · Local time

Low 106High 115US AQI
07:0006:00
30 Sept, 07:00 GMT+8Unhealthy for Sensitive Groups109AQI

Forecasts can change. Missing hours remain unavailable.

Hourly AQI & PM2.5 details ↓

Indonesia cities