haze

· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

71.5Weekly mean modelled AQI · Moderate

Mean PM2.5: 21 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-0.5 AQI compared with the previous week’s mean of 72.

Highest hourly estimate: 165 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

5010064Wed64Thu72Fri74Sat79Sun69Mon80Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 1 Mar63.6Moderate41–9015.9192 / 192
Thu, 2 Mar63.8Moderate42–8718.6192 / 192
Fri, 3 Mar71.7Moderate55–9020.8192 / 192
Sat, 4 Mar73.8Moderate51–13322.1192 / 192
Sun, 5 Mar79.1Moderate43–13822.2192 / 192
Mon, 6 Mar69Moderate36–12421.2192 / 192
Tue, 7 Mar79.8Moderate39–16526.5192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed686867666665656564636363636262626262626262626263
Thu636262626262626262626363636464646565666666676768
Fri686869707071727272737373737373727373737373727272
Sat727273737373737374747474747474747474747474757575
Sun767677787979808081818181818180808080797978787776
Mon757472727170696867676767666767676868686869697071
Tue727374757576777778787879797979808289929185838484

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
Surabaya100Moderate16536168 / 168
Pekanbaru84.3Moderate13126.5168 / 168
Bandung81.1Moderate15426.6168 / 168
Medan79.9Moderate9925.6168 / 168
Jakarta70Moderate9720.8168 / 168
Palembang55.6Moderate7012.5168 / 168
Makassar52.1Moderate6110.7168 / 168
Denpasar49.2Good619.6168 / 168

City-hours by category

Good: 168

Moderate: 1060

Unhealthy for Sensitive Groups: 111

Unhealthy: 5

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.