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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

Modelled US AQI · 8 cities · CAMS via Open-Meteo

94.3Weekly mean modelled AQI · Moderate

Mean PM2.5: 31.1 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+4.9 AQI compared with the previous week’s mean of 89.4.

Highest hourly estimate: 264 in Jakarta · .

1344 of 1344 city-hours have a modelled AQI. These are estimates for roughly 45 km model grid cells, not monitoring-station measurements. How this report is made

Daily modelled US AQI

50100150100Wed101Thu95Fri94Sat88Sun96Mon88Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 27 Mar100.2Unhealthy for Sensitive Groups37–20935.2192 / 192
Thu, 28 Mar101Unhealthy for Sensitive Groups37–22532.6192 / 192
Fri, 29 Mar94.5Moderate37–22729.1192 / 192
Sat, 30 Mar93.9Moderate30–26430.1192 / 192
Sun, 31 Mar87.5Moderate30–20130192 / 192
Mon, 1 Apr95.9Moderate31–24431.1192 / 192
Tue, 2 Apr87.5Moderate39–22329.4192 / 192

Hourly means (UTC+7)

Each cell averages the selected cities’ modelled AQI for that hour.

Day01234567891011121314151617181920212223
Wed9494949595959696979797989898991041091141151121081029999
Thu9999989897979695959595959595951011131201211181121039696
Fri969696969595959594939392919089929810410510095938988
Sat88898990909191919191919191939497101105105103100979488
Sun878685848484848383838484848484879310110410090868789
Mon90919293939494949494949494949498103109110106101969390
Tue898887878686858584848484848484859197999692878587

Cities by modelled US AQI

Sorted by weekly mean. Each city is a single model grid cell near its centre.

CityMean AQIPeak AQIMean PM2.5 (µg/m³)Hours
Jakarta174.3Unhealthy26473.5168 / 168
Bandung138.2Unhealthy for Sensitive Groups20149.1168 / 168
Surabaya122.4Unhealthy for Sensitive Groups20943.4168 / 168
Medan94.7Moderate15231168 / 168
Pekanbaru72.1Moderate10619.2168 / 168
Makassar57.5Moderate6713.1168 / 168
Palembang57.4Moderate6712.6168 / 168
Denpasar38Good496.9168 / 168

City-hours by category

Good: 206

Moderate: 643

Unhealthy for Sensitive Groups: 247

Unhealthy: 214

Very Unhealthy: 34

Hazardous: 0

US AQI scale
AQICategory
0–50Good
51–100Moderate
101–150Unhealthy for Sensitive Groups
151–200Unhealthy
201–300Very Unhealthy
301+Hazardous

How this report is made

Open-Meteo provides hourly estimates from the Copernicus Atmosphere Monitoring Service (CAMS) global model at roughly 45 km resolution. We use the grid cell nearest each city’s centre. Nearby places may share a cell, and local pollution can differ.

The AQI is the provider’s modelled US AQI across pollutants, one value per city per hour. Weekly, daily and hourly means average those values across the selected cities. PM2.5 is a concentration in µg/m³. These figures use a different basis from the measured PM2.5-derived AQI in the Malaysia and Singapore reports.

Days and hours use UTC+7, Western Indonesia Time. Denpasar and Makassar are on UTC+8, so their local hours appear one hour earlier here. The report includes past model hours only, never forecasts. The previous-week comparison appears only when at least 90% of that week’s city-hours are available.

For official local readings and advice, visit BMKG air-quality information. Air-quality data: Open-Meteo and CAMS, licensed under CC BY 4.0. Haze Monitor is independent of these providers and local authorities.