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· Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

99.1Weekly mean modelled AQI · Moderate

Mean PM2.5: 37.4 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+7.9 AQI compared with the previous week’s mean of 91.2.

Highest hourly estimate: 205 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

5010015097Wed100Thu100Fri103Sat99Sun97Mon98Tue
DayMean AQILow–highMean PM2.5 (µg/m³)City-hours
Wed, 27 May97.1Moderate43–17135.6192 / 192
Thu, 28 May100Moderate35–20537.3192 / 192
Fri, 29 May100Moderate39–20538.1192 / 192
Sat, 30 May102.5Unhealthy for Sensitive Groups51–18339.3192 / 192
Sun, 31 May99.2Moderate49–18036.8192 / 192
Mon, 1 Jun96.7Moderate38–18337.8192 / 192
Tue, 2 Jun98.2Moderate43–20137.2192 / 192

Hourly means (UTC+7)

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

Day01234567891011121314151617181920212223
Wed949595959595969696969797979898989899102102101989897
Thu98999999999999999998989898989898103108110108101999898
Fri98989797979696969697979798989898102111113111106103100101
Sat101101102102103103103103103103103103103103103103103103104103102102101101
Sun10110010099999898979898989898989898100106108106101969695
Mon95949494949494949494959595959696100105108105101979697
Tue979797979797979797979797969797979910611010699979797

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
Bandung173.7Unhealthy20586.4168 / 168
Jakarta170.6Unhealthy20585168 / 168
Surabaya125.7Unhealthy for Sensitive Groups16445.4168 / 168
Medan87.8Moderate14626.5168 / 168
Makassar65.8Moderate7217.4168 / 168
Pekanbaru64.2Moderate8116.6168 / 168
Palembang58.3Moderate6513.4168 / 168
Denpasar46.7Good548.7168 / 168

City-hours by category

Good: 108

Moderate: 756

Unhealthy for Sensitive Groups: 101

Unhealthy: 371

Very Unhealthy: 8

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.