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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

98.5Weekly mean modelled AQI · Moderate

Mean PM2.5: 35.4 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+5 AQI compared with the previous week’s mean of 93.5.

Highest hourly estimate: 209 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

50100150102Wed105Thu104Fri96Sat95Sun92Mon96Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 9 Apr101.6Unhealthy for Sensitive Groups37–19240.7192 / 192
Thu, 10 Apr105.3Unhealthy for Sensitive Groups45–18843.1192 / 192
Fri, 11 Apr103.7Unhealthy for Sensitive Groups41–20938192 / 192
Sat, 12 Apr95.8Moderate40–18032.6192 / 192
Sun, 13 Apr94.8Moderate38–17230192 / 192
Mon, 14 Apr92.3Moderate45–16029.2192 / 192
Tue, 15 Apr96Moderate37–17634.3192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed989899100100101101102102102102102102102102103102103102102102103103104
Thu104104104105105105105105104104104104105105105105107109109107106106107106
Fri106106105105105105104103102102102102102102103103103106107107105102102101
Sat100100100999998979796969696969595949394949293939494
Sun949494959596969696969695959494949597989593939393
Mon939393929292929393929292929292929295969492909090
Tue9091919292939394959595969696969699104106104101999797

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
Jakarta165.2Unhealthy20978.3168 / 168
Bandung148.7Unhealthy for Sensitive Groups17460.3168 / 168
Surabaya148.2Unhealthy for Sensitive Groups17659.1168 / 168
Medan88.6Moderate14529.1168 / 168
Makassar74.5Moderate8521.1168 / 168
Palembang59.3Moderate6913.7168 / 168
Pekanbaru57.7Moderate6513.3168 / 168
Denpasar45.9Good558.6168 / 168

City-hours by category

Good: 134

Moderate: 680

Unhealthy for Sensitive Groups: 216

Unhealthy: 310

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.