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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

96.6Weekly mean modelled AQI · Moderate

Mean PM2.5: 33.4 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-10.2 AQI compared with the previous week’s mean of 106.8.

Highest hourly estimate: 200 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

50100150108Wed98Thu95Fri97Sat92Sun95Mon93Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 27 Nov108.1Unhealthy for Sensitive Groups49–17739.7192 / 192
Thu, 28 Nov98Moderate47–16931.5192 / 192
Fri, 29 Nov94.6Moderate27–16135.2192 / 192
Sat, 30 Nov96.5Moderate21–16633.3192 / 192
Sun, 1 Dec91.7Moderate25–16532.8192 / 192
Mon, 2 Dec94.8Moderate45–16330.6192 / 192
Tue, 3 Dec92.5Moderate52–20030.8192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed113113112111111111111110109109108108107107107106106106106105105104104104
Thu1031031021021011001009999999898989797979796969595959494
Fri949493949494949494949494949494959595959696969697
Sat979797979797979797979797979797979796969696959594
Sun939392929292929191919191919191919292929292929393
Mon949495959595959595959595959595959595959595959494
Tue939393929292929292929393939292929294959593909090

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
Surabaya162.3Unhealthy20071.3168 / 168
Bandung153.6Unhealthy16561.1168 / 168
Jakarta134.9Unhealthy for Sensitive Groups17750.4168 / 168
Medan82.8Moderate11825.4168 / 168
Makassar72.6Moderate9021168 / 168
Palembang61.8Moderate7415.4168 / 168
Pekanbaru57.2Moderate6413.2168 / 168
Denpasar47.5Good989.5168 / 168

City-hours by category

Good: 93

Moderate: 762

Unhealthy for Sensitive Groups: 127

Unhealthy: 362

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.