8 – 14 Jul 2026 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

101.3Weekly mean modelled AQI · Unhealthy for Sensitive Groups

Mean PM2.5: 37.6 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+3.1 AQI compared with the previous week’s mean of 98.2.

Highest hourly estimate: 202 in Bandung · 14 Jul, 18:00 GMT+7.

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

Day	Mean AQI	Low–high	Mean PM2.5 (µg/m³)	City-hours
Wed, 8 Jul	100.1Unhealthy for Sensitive Groups	53–188	37.8	192 / 192
Thu, 9 Jul	101.9Unhealthy for Sensitive Groups	53–180	34.7	192 / 192
Fri, 10 Jul	99.5Moderate	52–183	34.8	192 / 192
Sat, 11 Jul	101.4Unhealthy for Sensitive Groups	52–188	39.7	192 / 192
Sun, 12 Jul	102.6Unhealthy for Sensitive Groups	55–181	39.3	192 / 192
Mon, 13 Jul	101.6Unhealthy for Sensitive Groups	59–192	39	192 / 192
Tue, 14 Jul	102.2Unhealthy for Sensitive Groups	56–202	38.2	192 / 192

Hourly means (UTC+7)

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

Day	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Wed	99	99	98	98	98	98	98	98	98	98	98	99	99	99	99	99	102	105	108	106	105	102	100	100
Thu	100	101	101	102	102	102	103	103	104	103	103	103	103	103	102	102	102	101	102	102	102	101	100	100
Fri	100	99	99	99	99	98	98	98	98	97	97	97	97	97	96	97	100	104	105	106	105	104	102	99
Sat	99	99	98	98	98	98	98	98	99	99	100	100	100	100	101	101	102	107	113	112	105	103	103	103
Sun	103	103	104	104	104	104	104	103	103	103	103	103	103	103	103	103	103	103	102	102	101	101	101	100
Mon	101	100	100	100	100	100	101	101	101	101	101	101	101	102	102	102	102	103	105	104	102	103	103	102
Tue	102	102	102	102	102	102	102	102	101	101	101	101	101	101	101	101	103	108	109	105	101	101	102	102

Cities by modelled US AQI

Sorted by weekly mean. Each city is a single model grid cell near its centre.

City	Mean AQI	Peak AQI	Mean PM2.5 (µg/m³)	Hours
Jakarta	169.3Unhealthy	188	78.3	168 / 168
Bandung	167.3Unhealthy	202	79.2	168 / 168
Medan	113.2Unhealthy for Sensitive Groups	183	39.7	168 / 168
Surabaya	85.1Moderate	114	26.6	168 / 168
Pekanbaru	79.6Moderate	98	25.5	168 / 168
Palembang	70.2Moderate	80	19.5	168 / 168
Makassar	69.4Moderate	78	19.6	168 / 168
Denpasar	56.5Moderate	70	12.7	168 / 168

City-hours by category

Good: 0

Moderate: 888

Unhealthy for Sensitive Groups: 97

Unhealthy: 357

Very Unhealthy: 2

Hazardous: 0

US AQI scale
AQI	Category
0–50	Good
51–100	Moderate
101–150	Unhealthy for Sensitive Groups
151–200	Unhealthy
201–300	Very 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.

Day	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Wed	99	99	98	98	98	98	98	98	98	98	98	99	99	99	99	99	102	105	108	106	105	102	100	100
Thu	100	101	101	102	102	102	103	103	104	103	103	103	103	103	102	102	102	101	102	102	102	101	100	100
Fri	100	99	99	99	99	98	98	98	98	97	97	97	97	97	96	97	100	104	105	106	105	104	102	99
Sat	99	99	98	98	98	98	98	98	99	99	100	100	100	100	101	101	102	107	113	112	105	103	103	103
Sun	103	103	104	104	104	104	104	103	103	103	103	103	103	103	103	103	103	103	102	102	101	101	101	100
Mon	101	100	100	100	100	100	101	101	101	101	101	101	101	102	102	102	102	103	105	104	102	103	103	102
Tue	102	102	102	102	102	102	102	102	101	101	101	101	101	101	101	101	103	108	109	105	101	101	102	102

Day	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Wed	99	99	98	98	98	98	98	98	98	98	98	99	99	99	99	99	102	105	108	106	105	102	100	100
Thu	100	101	101	102	102	102	103	103	104	103	103	103	103	103	102	102	102	101	102	102	102	101	100	100
Fri	100	99	99	99	99	98	98	98	98	97	97	97	97	97	96	97	100	104	105	106	105	104	102	99
Sat	99	99	98	98	98	98	98	98	99	99	100	100	100	100	101	101	102	107	113	112	105	103	103	103
Sun	103	103	104	104	104	104	104	103	103	103	103	103	103	103	103	103	103	103	102	102	101	101	101	100
Mon	101	100	100	100	100	100	101	101	101	101	101	101	101	102	102	102	102	103	105	104	102	103	103	102
Tue	102	102	102	102	102	102	102	102	101	101	101	101	101	101	101	101	103	108	109	105	101	101	102	102

Day	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Wed	99	99	98	98	98	98	98	98	98	98	98	99	99	99	99	99	102	105	108	106	105	102	100	100
Thu	100	101	101	102	102	102	103	103	104	103	103	103	103	103	102	102	102	101	102	102	102	101	100	100
Fri	100	99	99	99	99	98	98	98	98	97	97	97	97	97	96	97	100	104	105	106	105	104	102	99
Sat	99	99	98	98	98	98	98	98	99	99	100	100	100	100	101	101	102	107	113	112	105	103	103	103
Sun	103	103	104	104	104	104	104	103	103	103	103	103	103	103	103	103	103	103	102	102	101	101	101	100
Mon	101	100	100	100	100	100	101	101	101	101	101	101	101	102	102	102	102	103	105	104	102	103	103	102
Tue	102	102	102	102	102	102	102	102	101	101	101	101	101	101	101	101	103	108	109	105	101	101	102	102