5 – 11 Mar 2025 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

92.5Weekly mean modelled AQI · Moderate

Mean PM2.5: 30.8 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-3 AQI compared with the previous week’s mean of 95.5.

Highest hourly estimate: 190 in Jakarta · 11 Mar, 19:00 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, 5 Mar	100.9Unhealthy for Sensitive Groups	53–161	36.3	192 / 192
Thu, 6 Mar	102.8Unhealthy for Sensitive Groups	54–174	36.5	192 / 192
Fri, 7 Mar	89.4Moderate	54–166	27	192 / 192
Sat, 8 Mar	84.6Moderate	49–128	27.4	192 / 192
Sun, 9 Mar	83.6Moderate	39–153	25.9	192 / 192
Mon, 10 Mar	92.1Moderate	38–159	31.4	192 / 192
Tue, 11 Mar	93.9Moderate	38–190	31.1	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	92	94	96	97	99	100	101	102	102	102	102	102	102	102	102	102	102	104	106	104	103	103	102	102
Thu	102	102	103	103	103	103	103	103	103	103	103	103	103	103	103	103	104	104	105	104	103	103	102	101
Fri	100	98	97	96	95	93	91	89	86	86	86	86	86	86	85	85	89	92	92	90	86	84	84	85
Sat	85	85	84	84	84	83	83	83	84	83	83	83	83	83	83	84	86	87	90	89	86	85	86	86
Sun	87	87	88	88	88	88	87	86	85	84	84	83	83	83	82	82	81	81	80	80	80	80	81	82
Mon	83	84	85	86	87	89	91	91	92	93	93	93	93	93	93	94	96	98	100	99	96	95	94	94
Tue	94	94	94	94	94	93	92	92	92	92	92	92	92	93	95	96	97	98	100	99	96	92	91	91

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	144.9Unhealthy for Sensitive Groups	190	60.8	168 / 168
Bandung	138.5Unhealthy for Sensitive Groups	174	53.6	168 / 168
Surabaya	121Unhealthy for Sensitive Groups	160	45.1	168 / 168
Medan	96.6Moderate	158	31.4	168 / 168
Denpasar	64.2Moderate	107	15.1	168 / 168
Makassar	63.5Moderate	83	16	168 / 168
Pekanbaru	60Moderate	78	13.9	168 / 168
Palembang	51.2Moderate	67	10.6	168 / 168

City-hours by category

Good: 89

Moderate: 763

Unhealthy for Sensitive Groups: 279

Unhealthy: 213

Very Unhealthy: 0

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	92	94	96	97	99	100	101	102	102	102	102	102	102	102	102	102	102	104	106	104	103	103	102	102
Thu	102	102	103	103	103	103	103	103	103	103	103	103	103	103	103	103	104	104	105	104	103	103	102	101
Fri	100	98	97	96	95	93	91	89	86	86	86	86	86	86	85	85	89	92	92	90	86	84	84	85
Sat	85	85	84	84	84	83	83	83	84	83	83	83	83	83	83	84	86	87	90	89	86	85	86	86
Sun	87	87	88	88	88	88	87	86	85	84	84	83	83	83	82	82	81	81	80	80	80	80	81	82
Mon	83	84	85	86	87	89	91	91	92	93	93	93	93	93	93	94	96	98	100	99	96	95	94	94
Tue	94	94	94	94	94	93	92	92	92	92	92	92	92	93	95	96	97	98	100	99	96	92	91	91

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	92	94	96	97	99	100	101	102	102	102	102	102	102	102	102	102	102	104	106	104	103	103	102	102
Thu	102	102	103	103	103	103	103	103	103	103	103	103	103	103	103	103	104	104	105	104	103	103	102	101
Fri	100	98	97	96	95	93	91	89	86	86	86	86	86	86	85	85	89	92	92	90	86	84	84	85
Sat	85	85	84	84	84	83	83	83	84	83	83	83	83	83	83	84	86	87	90	89	86	85	86	86
Sun	87	87	88	88	88	88	87	86	85	84	84	83	83	83	82	82	81	81	80	80	80	80	81	82
Mon	83	84	85	86	87	89	91	91	92	93	93	93	93	93	93	94	96	98	100	99	96	95	94	94
Tue	94	94	94	94	94	93	92	92	92	92	92	92	92	93	95	96	97	98	100	99	96	92	91	91

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	92	94	96	97	99	100	101	102	102	102	102	102	102	102	102	102	102	104	106	104	103	103	102	102
Thu	102	102	103	103	103	103	103	103	103	103	103	103	103	103	103	103	104	104	105	104	103	103	102	101
Fri	100	98	97	96	95	93	91	89	86	86	86	86	86	86	85	85	89	92	92	90	86	84	84	85
Sat	85	85	84	84	84	83	83	83	84	83	83	83	83	83	83	84	86	87	90	89	86	85	86	86
Sun	87	87	88	88	88	88	87	86	85	84	84	83	83	83	82	82	81	81	80	80	80	80	81	82
Mon	83	84	85	86	87	89	91	91	92	93	93	93	93	93	93	94	96	98	100	99	96	95	94	94
Tue	94	94	94	94	94	93	92	92	92	92	92	92	92	93	95	96	97	98	100	99	96	92	91	91