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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

99.5Weekly mean modelled AQI · Moderate

Mean PM2.5: 36.7 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+0.3 AQI compared with the previous week’s mean of 99.2.

Highest hourly estimate: 209 in Surabaya · .

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

50100150102Wed97Thu93Fri100Sat107Sun98Mon99Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 19 Nov101.8Unhealthy for Sensitive Groups38–16835.3192 / 192
Thu, 20 Nov96.9Moderate51–16431192 / 192
Fri, 21 Nov93.1Moderate55–17834.4192 / 192
Sat, 22 Nov100.3Unhealthy for Sensitive Groups49–17740.7192 / 192
Sun, 23 Nov107.2Unhealthy for Sensitive Groups52–19139.1192 / 192
Mon, 24 Nov98.3Moderate42–20034.1192 / 192
Tue, 25 Nov98.7Moderate45–20942.5192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed104104104104103103103102102102102102101101101101101101101101101100100100
Thu999999999998989897979797969696969696969695959594
Fri949393929291929293939394949494949494939394949495
Sat9696979899999910099100100100100100100101101102102102103104105106
Sun106106107107107107107107107108108108108108108108108108108108107106105105
Mon1031031021011011001009999989897969696969710010110096949495
Tue9596969797979898989898989999999999101102102100101101102

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
Surabaya162.8Unhealthy20976.4168 / 168
Bandung161.2Unhealthy19176.4168 / 168
Jakarta138.2Unhealthy for Sensitive Groups16152.1168 / 168
Medan77Moderate9123.4168 / 168
Makassar76.7Moderate9322.8168 / 168
Palembang63.6Moderate7216168 / 168
Pekanbaru60.4Moderate7214.2168 / 168
Denpasar56Moderate6912.5168 / 168

City-hours by category

Good: 35

Moderate: 809

Unhealthy for Sensitive Groups: 155

Unhealthy: 342

Very Unhealthy: 3

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.