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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

71.7Weekly mean modelled AQI · Moderate

Mean PM2.5: 20.9 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-3.7 AQI compared with the previous week’s mean of 75.4.

Highest hourly estimate: 130 in Medan · .

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

5010063Wed68Thu71Fri79Sat77Sun74Mon70Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 15 Feb63.4Moderate32–9817.3192 / 192
Thu, 16 Feb68.3Moderate31–13020.1192 / 192
Fri, 17 Feb71.3Moderate34–11622.2192 / 192
Sat, 18 Feb78.8Moderate44–12324.4192 / 192
Sun, 19 Feb76.6Moderate43–11822192 / 192
Mon, 20 Feb73.5Moderate44–10820.3192 / 192
Tue, 21 Feb70.2Moderate47–10520192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed646464636464636464646363636364636363636363636364
Thu646566666767686869696969696969696969696969707070
Fri707070717070717070707171717172727272727273737474
Sat757576767777787879797979808080808181818181818080
Sun797979797878787877767777777676767676767575747574
Mon747474747474747474747474747474747373737372727272
Tue727170707070706970707070707070707070707071707171

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
Medan98.8Moderate13034168 / 168
Surabaya91.3Moderate10931.5168 / 168
Bandung84.1Moderate10727.5168 / 168
Jakarta82.6Moderate11826.2168 / 168
Pekanbaru64Moderate7516.5168 / 168
Palembang59.5Moderate6913.7168 / 168
Makassar51.3Moderate579.8168 / 168
Denpasar42.3Good538168 / 168

City-hours by category

Good: 196

Moderate: 970

Unhealthy for Sensitive Groups: 178

Unhealthy: 0

Very Unhealthy: 0

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.