15 – 21 Nov 2023 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

98.7Weekly mean modelled AQI · Moderate

Mean PM2.5: 32.6 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-4.6 AQI compared with the previous week’s mean of 103.3.

Highest hourly estimate: 235 in Jakarta · 16 Nov, 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, 15 Nov	101.6Unhealthy for Sensitive Groups	54–223	34	192 / 192
Thu, 16 Nov	100.1Unhealthy for Sensitive Groups	56–235	33.5	192 / 192
Fri, 17 Nov	101.7Unhealthy for Sensitive Groups	53–221	36.6	192 / 192
Sat, 18 Nov	104.3Unhealthy for Sensitive Groups	53–215	32.2	192 / 192
Sun, 19 Nov	98.1Moderate	51–231	33.4	192 / 192
Mon, 20 Nov	97.5Moderate	51–213	30.6	192 / 192
Tue, 21 Nov	87.4Moderate	47–209	27.8	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	96	96	96	96	96	96	96	97	97	97	97	97	97	98	98	108	116	120	120	116	108	103	99	99
Thu	99	99	99	98	98	98	98	98	97	96	95	95	94	95	94	99	106	112	114	112	109	105	99	97
Fri	97	98	98	98	98	99	99	99	99	100	100	100	100	101	101	103	108	112	113	111	106	101	101	102
Sat	102	102	102	102	102	102	101	101	101	101	101	100	100	100	100	105	113	119	122	119	113	104	98	96
Sun	96	96	95	95	94	94	94	94	94	93	93	93	93	92	93	97	107	113	115	115	109	102	97	95
Mon	95	95	95	95	95	95	95	95	95	95	96	96	96	96	96	99	105	112	113	108	101	93	91	90
Tue	90	89	89	89	88	88	88	88	87	87	87	87	87	86	86	86	89	90	90	89	87	84	84	84

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	176.4Unhealthy	235	77.5	168 / 168
Bandung	141.8Unhealthy for Sensitive Groups	214	49.5	168 / 168
Surabaya	130Unhealthy for Sensitive Groups	213	42.6	168 / 168
Medan	81.8Moderate	142	24.4	168 / 168
Palembang	69Moderate	106	18.9	168 / 168
Makassar	68.4Moderate	76	18.6	168 / 168
Pekanbaru	68Moderate	89	18.3	168 / 168
Denpasar	54Moderate	60	11	168 / 168

City-hours by category

Good: 21

Moderate: 804

Unhealthy for Sensitive Groups: 285

Unhealthy: 192

Very Unhealthy: 42

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	96	96	96	96	96	96	96	97	97	97	97	97	97	98	98	108	116	120	120	116	108	103	99	99
Thu	99	99	99	98	98	98	98	98	97	96	95	95	94	95	94	99	106	112	114	112	109	105	99	97
Fri	97	98	98	98	98	99	99	99	99	100	100	100	100	101	101	103	108	112	113	111	106	101	101	102
Sat	102	102	102	102	102	102	101	101	101	101	101	100	100	100	100	105	113	119	122	119	113	104	98	96
Sun	96	96	95	95	94	94	94	94	94	93	93	93	93	92	93	97	107	113	115	115	109	102	97	95
Mon	95	95	95	95	95	95	95	95	95	95	96	96	96	96	96	99	105	112	113	108	101	93	91	90
Tue	90	89	89	89	88	88	88	88	87	87	87	87	87	86	86	86	89	90	90	89	87	84	84	84

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	96	96	96	96	96	96	96	97	97	97	97	97	97	98	98	108	116	120	120	116	108	103	99	99
Thu	99	99	99	98	98	98	98	98	97	96	95	95	94	95	94	99	106	112	114	112	109	105	99	97
Fri	97	98	98	98	98	99	99	99	99	100	100	100	100	101	101	103	108	112	113	111	106	101	101	102
Sat	102	102	102	102	102	102	101	101	101	101	101	100	100	100	100	105	113	119	122	119	113	104	98	96
Sun	96	96	95	95	94	94	94	94	94	93	93	93	93	92	93	97	107	113	115	115	109	102	97	95
Mon	95	95	95	95	95	95	95	95	95	95	96	96	96	96	96	99	105	112	113	108	101	93	91	90
Tue	90	89	89	89	88	88	88	88	87	87	87	87	87	86	86	86	89	90	90	89	87	84	84	84

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	96	96	96	96	96	96	96	97	97	97	97	97	97	98	98	108	116	120	120	116	108	103	99	99
Thu	99	99	99	98	98	98	98	98	97	96	95	95	94	95	94	99	106	112	114	112	109	105	99	97
Fri	97	98	98	98	98	99	99	99	99	100	100	100	100	101	101	103	108	112	113	111	106	101	101	102
Sat	102	102	102	102	102	102	101	101	101	101	101	100	100	100	100	105	113	119	122	119	113	104	98	96
Sun	96	96	95	95	94	94	94	94	94	93	93	93	93	92	93	97	107	113	115	115	109	102	97	95
Mon	95	95	95	95	95	95	95	95	95	95	96	96	96	96	96	99	105	112	113	108	101	93	91	90
Tue	90	89	89	89	88	88	88	88	87	87	87	87	87	86	86	86	89	90	90	89	87	84	84	84