14 – 20 Feb 2024 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

87.5Weekly mean modelled AQI · Moderate

Mean PM2.5: 27.9 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+8.1 AQI compared with the previous week’s mean of 79.4.

Highest hourly estimate: 220 in Jakarta · 20 Feb, 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, 14 Feb	83.8Moderate	33–173	25.5	192 / 192
Thu, 15 Feb	87.1Moderate	33–180	28.2	192 / 192
Fri, 16 Feb	89.1Moderate	36–154	26.8	192 / 192
Sat, 17 Feb	85.3Moderate	38–195	26.1	192 / 192
Sun, 18 Feb	82.5Moderate	30–146	25.3	192 / 192
Mon, 19 Feb	89.7Moderate	30–211	30.6	192 / 192
Tue, 20 Feb	94.9Moderate	30–220	32.7	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	81	81	81	81	81	81	81	80	80	80	80	80	80	80	80	80	84	95	101	101	94	87	83	81
Thu	81	81	82	82	83	84	84	85	85	86	86	86	86	86	86	90	93	100	101	97	90	86	86	87
Fri	88	89	89	90	90	90	90	90	90	91	91	91	90	90	89	89	88	89	90	88	88	87	87	86
Sat	86	85	84	83	82	82	82	81	82	81	81	82	81	82	82	87	92	97	98	95	91	85	83	83
Sun	83	83	83	83	83	82	82	81	80	80	79	79	79	79	79	79	83	93	96	92	84	79	79	80
Mon	80	81	82	83	84	85	86	88	88	89	89	90	90	90	90	93	99	103	103	98	92	90	90	90
Tue	90	90	91	91	92	92	92	93	93	93	93	93	93	93	93	98	103	106	107	104	101	93	94	93

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	144.3Unhealthy for Sensitive Groups	220	57.8	168 / 168
Surabaya	127.9Unhealthy for Sensitive Groups	195	44.5	168 / 168
Bandung	127.8Unhealthy for Sensitive Groups	180	45.4	168 / 168
Medan	92.1Moderate	139	29.5	168 / 168
Makassar	59.7Moderate	65	13.8	168 / 168
Pekanbaru	56.2Moderate	63	12.9	168 / 168
Denpasar	47.9Good	78	10.5	168 / 168
Palembang	44Good	56	8.5	168 / 168

City-hours by category

Good: 223

Moderate: 599

Unhealthy for Sensitive Groups: 433

Unhealthy: 80

Very Unhealthy: 9

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	81	81	81	81	81	81	81	80	80	80	80	80	80	80	80	80	84	95	101	101	94	87	83	81
Thu	81	81	82	82	83	84	84	85	85	86	86	86	86	86	86	90	93	100	101	97	90	86	86	87
Fri	88	89	89	90	90	90	90	90	90	91	91	91	90	90	89	89	88	89	90	88	88	87	87	86
Sat	86	85	84	83	82	82	82	81	82	81	81	82	81	82	82	87	92	97	98	95	91	85	83	83
Sun	83	83	83	83	83	82	82	81	80	80	79	79	79	79	79	79	83	93	96	92	84	79	79	80
Mon	80	81	82	83	84	85	86	88	88	89	89	90	90	90	90	93	99	103	103	98	92	90	90	90
Tue	90	90	91	91	92	92	92	93	93	93	93	93	93	93	93	98	103	106	107	104	101	93	94	93

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	81	81	81	81	81	81	81	80	80	80	80	80	80	80	80	80	84	95	101	101	94	87	83	81
Thu	81	81	82	82	83	84	84	85	85	86	86	86	86	86	86	90	93	100	101	97	90	86	86	87
Fri	88	89	89	90	90	90	90	90	90	91	91	91	90	90	89	89	88	89	90	88	88	87	87	86
Sat	86	85	84	83	82	82	82	81	82	81	81	82	81	82	82	87	92	97	98	95	91	85	83	83
Sun	83	83	83	83	83	82	82	81	80	80	79	79	79	79	79	79	83	93	96	92	84	79	79	80
Mon	80	81	82	83	84	85	86	88	88	89	89	90	90	90	90	93	99	103	103	98	92	90	90	90
Tue	90	90	91	91	92	92	92	93	93	93	93	93	93	93	93	98	103	106	107	104	101	93	94	93

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	81	81	81	81	81	81	81	80	80	80	80	80	80	80	80	80	84	95	101	101	94	87	83	81
Thu	81	81	82	82	83	84	84	85	85	86	86	86	86	86	86	90	93	100	101	97	90	86	86	87
Fri	88	89	89	90	90	90	90	90	90	91	91	91	90	90	89	89	88	89	90	88	88	87	87	86
Sat	86	85	84	83	82	82	82	81	82	81	81	82	81	82	82	87	92	97	98	95	91	85	83	83
Sun	83	83	83	83	83	82	82	81	80	80	79	79	79	79	79	79	83	93	96	92	84	79	79	80
Mon	80	81	82	83	84	85	86	88	88	89	89	90	90	90	90	93	99	103	103	98	92	90	90	90
Tue	90	90	91	91	92	92	92	93	93	93	93	93	93	93	93	98	103	106	107	104	101	93	94	93