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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

102Weekly mean modelled AQI · Unhealthy for Sensitive Groups

Mean PM2.5: 40.7 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-7.8 AQI compared with the previous week’s mean of 109.8.

Highest hourly estimate: 233 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

50100150101Wed100Thu97Fri97Sat108Sun108Mon103Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 15 Oct101.4Unhealthy for Sensitive Groups42–18940.6192 / 192
Thu, 16 Oct99.7Moderate46–19136.6192 / 192
Fri, 17 Oct97.4Moderate43–20833.8192 / 192
Sat, 18 Oct96.7Moderate45–20639.7192 / 192
Sun, 19 Oct108.2Unhealthy for Sensitive Groups48–21546.8192 / 192
Mon, 20 Oct107.5Unhealthy for Sensitive Groups47–23343.7192 / 192
Tue, 21 Oct103.2Unhealthy for Sensitive Groups49–20343.5192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed104103102102102102101101101101101101101101101101101103103102101101102102
Thu1021021011001009999989898989898999999101104104102100999898
Fri989898989897989797979797979796969810010110098959594
Sat94939393939394949495959696969696991051061041009899100
Sun101102103104104105106106107107107108108108108109116119119114110109109109
Mon110110110110111110109107107107107106106106106106108110110109105104104103
Tue102101101101101102103103104104104104104104104104104104104104104104104104

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
Jakarta185.4Unhealthy233102.2168 / 168
Bandung173.8Unhealthy20388.3168 / 168
Surabaya112.5Unhealthy for Sensitive Groups18140.2168 / 168
Makassar89Moderate10229.3168 / 168
Medan85.4Moderate11026.8168 / 168
Palembang62.9Moderate7316.1168 / 168
Pekanbaru55.2Moderate6711.9168 / 168
Denpasar51.8Moderate6611168 / 168

City-hours by category

Good: 107

Moderate: 755

Unhealthy for Sensitive Groups: 131

Unhealthy: 317

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.