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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

94.7Weekly mean modelled AQI · Moderate

Mean PM2.5: 31.1 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+2.9 AQI compared with the previous week’s mean of 91.8.

Highest hourly estimate: 255 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

50100150101Wed98Thu89Fri81Sat93Sun100Mon101Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 12 Oct100.9Unhealthy for Sensitive Groups51–24835.5192 / 192
Thu, 13 Oct98Moderate53–22630.6192 / 192
Fri, 14 Oct88.6Moderate52–17826.1192 / 192
Sat, 15 Oct81.3Moderate51–15325.5192 / 192
Sun, 16 Oct92.6Moderate57–21632.4192 / 192
Mon, 17 Oct100.2Unhealthy for Sensitive Groups54–25534.3192 / 192
Tue, 18 Oct101Unhealthy for Sensitive Groups45–23933.7192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed1011021021021021021021011011011001001009999991021041041041031019796
Thu969696959595959495949494949495104110112112108102959494
Fri939392929190898888888787878787879093928985858484
Sat848483838282818181818180808079797980848481808182
Sun8384858788909192929292929293939394100101101100999595
Mon9595959595959595969697979710210210410811111211010810610398
Tue9898989898979797979797979799981041081121141121101079998

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
Jakarta170.4Unhealthy25566.2168 / 168
Surabaya139.3Unhealthy for Sensitive Groups15752.8168 / 168
Bandung103.3Unhealthy for Sensitive Groups17234.1168 / 168
Medan87.5Moderate14228.8168 / 168
Palembang72Moderate8020.9168 / 168
Makassar66.3Moderate8817.8168 / 168
Pekanbaru64.6Moderate7517.2168 / 168
Denpasar53.9Moderate6211.3168 / 168

City-hours by category

Good: 17

Moderate: 910

Unhealthy for Sensitive Groups: 200

Unhealthy: 187

Very Unhealthy: 30

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.