2 – 8 Oct 2024 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

90.5Weekly mean modelled AQI · Moderate

Mean PM2.5: 29.7 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

0 AQI compared with the previous week’s mean of 90.5.

Highest hourly estimate: 215 in Jakarta · 6 Oct, 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, 2 Oct	91.5Moderate	54–204	29.7	192 / 192
Thu, 3 Oct	83.9Moderate	52–202	25.1	192 / 192
Fri, 4 Oct	86.2Moderate	53–206	29.5	192 / 192
Sat, 5 Oct	93.2Moderate	54–213	32.9	192 / 192
Sun, 6 Oct	93.5Moderate	52–215	32.5	192 / 192
Mon, 7 Oct	96.8Moderate	54–204	29.7	192 / 192
Tue, 8 Oct	88.5Moderate	55–212	28.4	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	88	89	89	89	89	90	90	90	90	91	91	91	91	91	91	91	94	99	100	98	92	92	91	90
Thu	89	88	87	87	86	85	85	84	83	83	82	82	82	82	82	81	85	87	87	84	81	80	80	80
Fri	81	81	81	81	82	82	82	82	82	82	83	83	83	83	84	85	96	103	103	98	89	87	88	88
Sat	89	89	90	90	91	91	92	92	92	92	93	93	93	93	93	95	99	101	100	98	94	93	93	93
Sun	94	94	94	93	93	92	92	92	91	91	91	91	91	91	91	92	97	99	99	100	98	94	94	95
Mon	95	96	97	97	98	98	99	99	99	98	98	98	98	97	97	98	100	100	99	96	93	93	92	91
Tue	90	89	88	87	87	86	86	86	86	86	86	86	86	87	87	90	95	97	97	94	90	87	87	87

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	168.9Unhealthy	215	70.3	168 / 168
Bandung	125.8Unhealthy for Sensitive Groups	162	45.4	168 / 168
Medan	90.9Moderate	124	30.1	168 / 168
Surabaya	79.6Moderate	113	23.8	168 / 168
Makassar	72Moderate	84	20.2	168 / 168
Pekanbaru	67.2Moderate	85	19.1	168 / 168
Palembang	64.9Moderate	77	17	168 / 168
Denpasar	54.7Moderate	58	11.6	168 / 168

City-hours by category

Good: 0

Moderate: 970

Unhealthy for Sensitive Groups: 181

Unhealthy: 173

Very Unhealthy: 20

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

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

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