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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

99.7Weekly mean modelled AQI · Moderate

Mean PM2.5: 33 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-6.1 AQI compared with the previous week’s mean of 105.8.

Highest hourly estimate: 227 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

50100150105Wed103Thu99Fri93Sat97Sun98Mon103Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 25 Oct105Unhealthy for Sensitive Groups50–22234192 / 192
Thu, 26 Oct102.8Unhealthy for Sensitive Groups49–21835.6192 / 192
Fri, 27 Oct99Moderate52–19430.9192 / 192
Sat, 28 Oct93.1Moderate45–16130.4192 / 192
Sun, 29 Oct97.4Moderate48–20232.6192 / 192
Mon, 30 Oct97.9Moderate53–22431.7192 / 192
Tue, 31 Oct102.9Unhealthy for Sensitive Groups53–22735.6192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed10710610610610610610510510510410410410310310210610811111210910510010099
Thu9998989898989797979796969797102110120123123117107101102102
Fri10210210110110110010099999999999898981001031041029894949393
Sat939393939394949494949493939292919597959191919292
Sun929393939392939293949595969710010411011311010298979797
Mon97979796969696969595949493939497105109110108104999495
Tue95959596969797979899100100101101102110117121121117111103102102

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
Jakarta164.9Unhealthy22763.5168 / 168
Bandung136.6Unhealthy for Sensitive Groups19748168 / 168
Surabaya111.5Unhealthy for Sensitive Groups16636.3168 / 168
Palembang105.4Unhealthy for Sensitive Groups14036.8168 / 168
Medan85.9Moderate10027.6168 / 168
Makassar73.5Moderate10221.2168 / 168
Pekanbaru66.8Moderate10019.6168 / 168
Denpasar53.3Moderate5910.9168 / 168

City-hours by category

Good: 23

Moderate: 773

Unhealthy for Sensitive Groups: 346

Unhealthy: 180

Very Unhealthy: 22

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.