1 – 7 Nov 2023 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

101.6Weekly mean modelled AQI · Unhealthy for Sensitive Groups

Mean PM2.5: 34.6 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+1.9 AQI compared with the previous week’s mean of 99.7.

Highest hourly estimate: 246 in Jakarta · 2 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, 1 Nov	104.6Unhealthy for Sensitive Groups	56–219	37.6	192 / 192
Thu, 2 Nov	108.5Unhealthy for Sensitive Groups	62–246	38.4	192 / 192
Fri, 3 Nov	104.4Unhealthy for Sensitive Groups	54–246	35.5	192 / 192
Sat, 4 Nov	103Unhealthy for Sensitive Groups	55–174	34	192 / 192
Sun, 5 Nov	94Moderate	57–184	30.1	192 / 192
Mon, 6 Nov	96.7Moderate	55–196	33	192 / 192
Tue, 7 Nov	99.9Moderate	52–231	33.6	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	101	101	101	100	100	100	100	100	99	99	100	99	100	100	101	107	115	120	121	118	111	107	105	105
Thu	106	106	106	106	106	106	105	105	105	105	105	105	105	107	108	113	119	121	120	115	112	109	105	105
Fri	105	104	104	104	103	103	103	103	102	102	101	100	100	99	98	105	112	116	117	113	109	104	101	98
Sat	98	98	99	100	100	101	101	101	102	103	104	104	105	105	105	108	109	109	109	107	104	102	101	100
Sun	100	99	99	98	97	96	95	95	94	93	93	92	92	92	91	92	96	97	95	91	90	90	90	90
Mon	91	91	91	92	92	93	93	93	93	93	94	94	94	96	100	104	110	113	110	103	96	95	95	96
Tue	96	97	97	97	97	96	96	96	96	96	96	97	97	97	99	106	111	114	114	108	103	101	96	96

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	173.8Unhealthy	246	76.1	168 / 168
Bandung	139Unhealthy for Sensitive Groups	190	49.4	168 / 168
Palembang	115.3Unhealthy for Sensitive Groups	155	41.4	168 / 168
Surabaya	102.3Unhealthy for Sensitive Groups	181	32.8	168 / 168
Medan	81Moderate	106	24.9	168 / 168
Pekanbaru	72.3Moderate	109	19.1	168 / 168
Makassar	69.8Moderate	81	19.2	168 / 168
Denpasar	59.2Moderate	67	14	168 / 168

City-hours by category

Good: 0

Moderate: 816

Unhealthy for Sensitive Groups: 296

Unhealthy: 206

Very Unhealthy: 26

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	101	101	101	100	100	100	100	100	99	99	100	99	100	100	101	107	115	120	121	118	111	107	105	105
Thu	106	106	106	106	106	106	105	105	105	105	105	105	105	107	108	113	119	121	120	115	112	109	105	105
Fri	105	104	104	104	103	103	103	103	102	102	101	100	100	99	98	105	112	116	117	113	109	104	101	98
Sat	98	98	99	100	100	101	101	101	102	103	104	104	105	105	105	108	109	109	109	107	104	102	101	100
Sun	100	99	99	98	97	96	95	95	94	93	93	92	92	92	91	92	96	97	95	91	90	90	90	90
Mon	91	91	91	92	92	93	93	93	93	93	94	94	94	96	100	104	110	113	110	103	96	95	95	96
Tue	96	97	97	97	97	96	96	96	96	96	96	97	97	97	99	106	111	114	114	108	103	101	96	96

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	101	101	101	100	100	100	100	100	99	99	100	99	100	100	101	107	115	120	121	118	111	107	105	105
Thu	106	106	106	106	106	106	105	105	105	105	105	105	105	107	108	113	119	121	120	115	112	109	105	105
Fri	105	104	104	104	103	103	103	103	102	102	101	100	100	99	98	105	112	116	117	113	109	104	101	98
Sat	98	98	99	100	100	101	101	101	102	103	104	104	105	105	105	108	109	109	109	107	104	102	101	100
Sun	100	99	99	98	97	96	95	95	94	93	93	92	92	92	91	92	96	97	95	91	90	90	90	90
Mon	91	91	91	92	92	93	93	93	93	93	94	94	94	96	100	104	110	113	110	103	96	95	95	96
Tue	96	97	97	97	97	96	96	96	96	96	96	97	97	97	99	106	111	114	114	108	103	101	96	96

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	101	101	101	100	100	100	100	100	99	99	100	99	100	100	101	107	115	120	121	118	111	107	105	105
Thu	106	106	106	106	106	106	105	105	105	105	105	105	105	107	108	113	119	121	120	115	112	109	105	105
Fri	105	104	104	104	103	103	103	103	102	102	101	100	100	99	98	105	112	116	117	113	109	104	101	98
Sat	98	98	99	100	100	101	101	101	102	103	104	104	105	105	105	108	109	109	109	107	104	102	101	100
Sun	100	99	99	98	97	96	95	95	94	93	93	92	92	92	91	92	96	97	95	91	90	90	90	90
Mon	91	91	91	92	92	93	93	93	93	93	94	94	94	96	100	104	110	113	110	103	96	95	95	96
Tue	96	97	97	97	97	96	96	96	96	96	96	97	97	97	99	106	111	114	114	108	103	101	96	96