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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

96.7Weekly mean modelled AQI · Moderate

Mean PM2.5: 35.5 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-9.8 AQI compared with the previous week’s mean of 106.5.

Highest hourly estimate: 214 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

5010097Wed99Thu96Fri96Sat97Sun96Mon97Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 30 Jul97.1Moderate44–17433.1192 / 192
Thu, 31 Jul98.8Moderate50–15932.8192 / 192
Fri, 1 Aug95.8Moderate47–18735.7192 / 192
Sat, 2 Aug95.7Moderate47–20235.1192 / 192
Sun, 3 Aug96.7Moderate50–19438.1192 / 192
Mon, 4 Aug95.8Moderate50–21434.5192 / 192
Tue, 5 Aug97.3Moderate48–19339.2192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed9595959595969696969696979796979798101104104100979697
Thu979898999999100100100100100100999999999810010110098979796
Fri969696969696959696969696969696959597979695969696
Sat969696969595959595959595959595959698999896969695
Sun9595969696969696969696969696979797991009997989898
Mon989797969695959494949494949494949710110210197949494
Tue949495959595969797979797979797979810210410299979899

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
Jakarta170.5Unhealthy21484.4168 / 168
Bandung161.5Unhealthy19472.6168 / 168
Medan105.6Unhealthy for Sensitive Groups16634.7168 / 168
Surabaya84.9Moderate13328.7168 / 168
Makassar73.6Moderate8422.4168 / 168
Pekanbaru67.9Moderate8617.9168 / 168
Palembang59.5Moderate7313.7168 / 168
Denpasar50.3Moderate559.5168 / 168

City-hours by category

Good: 98

Moderate: 807

Unhealthy for Sensitive Groups: 106

Unhealthy: 328

Very Unhealthy: 5

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.