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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

98.8Weekly mean modelled AQI · Moderate

Mean PM2.5: 37.2 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-2.5 AQI compared with the previous week’s mean of 101.3.

Highest hourly estimate: 213 in Bandung · .

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

50100150101Wed96Thu102Fri99Sat103Sun97Mon94Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 15 Jul101.2Unhealthy for Sensitive Groups57–19036.6192 / 192
Thu, 16 Jul96.1Moderate52–17935.6192 / 192
Fri, 17 Jul102.3Unhealthy for Sensitive Groups52–21338.9192 / 192
Sat, 18 Jul98.8Moderate52–20041.9192 / 192
Sun, 19 Jul102.6Unhealthy for Sensitive Groups52–18938.9192 / 192
Mon, 20 Jul96.8Moderate53–18034.9192 / 192
Tue, 21 Jul94.1Moderate54–17933.5192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed1021021021021021021021021021011011011001001001001001031051031021009998
Thu989898989797979797979696969696959595959595959596
Fri969697979899100101101101101101102102102102107113114111106103103103
Sat1021011011001009998989897989898989898981011029998989999
Sun100101101102102103103103103103103103103103102102103105107106103102101101
Mon1009998989797969595949494949495959710110410299979595
Tue959495949494949393939393939393939397999996949393

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
Bandung173.4Unhealthy21384.8168 / 168
Jakarta172.1Unhealthy20387168 / 168
Medan105.2Unhealthy for Sensitive Groups15433.9168 / 168
Surabaya85.2Moderate13727.4168 / 168
Makassar69.3Moderate7618.9168 / 168
Pekanbaru67.4Moderate9317.3168 / 168
Palembang62.3Moderate7516.1168 / 168
Denpasar55.9Moderate6812168 / 168

City-hours by category

Good: 0

Moderate: 885

Unhealthy for Sensitive Groups: 108

Unhealthy: 347

Very Unhealthy: 4

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.