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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

98Weekly mean modelled AQI · Moderate

Mean PM2.5: 33.5 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+6 AQI compared with the previous week’s mean of 92.

Highest hourly estimate: 248 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

5010015098Wed100Thu102Fri97Sat99Sun93Mon97Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 26 Apr97.7Moderate50–21834192 / 192
Thu, 27 Apr100.4Unhealthy for Sensitive Groups49–21333192 / 192
Fri, 28 Apr101.8Unhealthy for Sensitive Groups52–24835.2192 / 192
Sat, 29 Apr96.6Moderate60–21432.6192 / 192
Sun, 30 Apr99.1Moderate53–24435.3192 / 192
Mon, 1 May93.1Moderate51–18430.4192 / 192
Tue, 2 May97Moderate58–21233.7192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed9897959494949494949494949494959510210610910910710210097
Thu979797979898999999999999999999991021091121111061019897
Fri979797979798989999100100100100101102104108110112110109107104100
Sat10010099999897969595959495959594949910010110097949494
Sun9494959596969798989898989898981011051081081061041029897
Mon979797979796959393929291919190909092959591909191
Tue9293949494959595959696969797979799103105105103999797

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
Jakarta172.6Unhealthy24873.3168 / 168
Bandung134.5Unhealthy for Sensitive Groups18050.8168 / 168
Medan107.4Unhealthy for Sensitive Groups16235.7168 / 168
Surabaya104.1Unhealthy for Sensitive Groups17336.2168 / 168
Palembang70.3Moderate8120168 / 168
Pekanbaru69.3Moderate8120.3168 / 168
Makassar68.9Moderate8919.1168 / 168
Denpasar56.6Moderate6412.3168 / 168

City-hours by category

Good: 10

Moderate: 825

Unhealthy for Sensitive Groups: 298

Unhealthy: 185

Very Unhealthy: 26

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.