20 – 26 Nov 2024 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

106.8Weekly mean modelled AQI · Unhealthy for Sensitive Groups

Mean PM2.5: 39.5 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-8.8 AQI compared with the previous week’s mean of 115.6.

Highest hourly estimate: 218 in Surabaya · 26 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, 20 Nov	104.8Unhealthy for Sensitive Groups	47–187	34.8	192 / 192
Thu, 21 Nov	93.7Moderate	52–163	33.3	192 / 192
Fri, 22 Nov	103.6Unhealthy for Sensitive Groups	54–174	39.7	192 / 192
Sat, 23 Nov	104.7Unhealthy for Sensitive Groups	52–175	36.6	192 / 192
Sun, 24 Nov	105.9Unhealthy for Sensitive Groups	47–177	40.4	192 / 192
Mon, 25 Nov	115.8Unhealthy for Sensitive Groups	51–172	47.2	192 / 192
Tue, 26 Nov	119Unhealthy for Sensitive Groups	53–218	44.5	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	105	106	107	106	107	107	107	107	106	105	105	105	105	105	104	104	105	106	105	104	103	102	101	100
Thu	99	98	97	96	95	94	93	92	92	92	92	92	92	92	92	92	93	94	94	92	93	94	95	97
Fri	97	98	98	99	100	101	102	104	105	105	106	105	105	105	106	106	107	106	106	105	105	105	105	105
Sat	105	105	105	106	106	106	106	105	105	105	105	105	105	104	104	104	104	106	106	104	103	103	103	104
Sun	104	104	105	105	105	105	105	105	104	104	104	104	104	104	106	109	110	111	111	109	108	106	105	106
Mon	106	107	108	109	110	112	113	114	115	116	116	117	118	118	119	119	120	120	120	121	121	121	121	121
Tue	120	120	119	119	119	118	118	117	117	117	117	117	117	117	117	122	123	124	124	123	122	119	115	114

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
Bandung	163.2Unhealthy	187	74.1	168 / 168
Jakarta	159.1Unhealthy	172	70	168 / 168
Surabaya	139.3Unhealthy for Sensitive Groups	218	56	168 / 168
Medan	101.3Unhealthy for Sensitive Groups	127	35.2	168 / 168
Denpasar	90Moderate	150	28.6	168 / 168
Makassar	84.5Moderate	139	24.7	168 / 168
Palembang	61.4Moderate	72	15.2	168 / 168
Pekanbaru	55.4Moderate	67	12.3	168 / 168

City-hours by category

Good: 36

Moderate: 668

Unhealthy for Sensitive Groups: 266

Unhealthy: 369

Very Unhealthy: 5

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	105	106	107	106	107	107	107	107	106	105	105	105	105	105	104	104	105	106	105	104	103	102	101	100
Thu	99	98	97	96	95	94	93	92	92	92	92	92	92	92	92	92	93	94	94	92	93	94	95	97
Fri	97	98	98	99	100	101	102	104	105	105	106	105	105	105	106	106	107	106	106	105	105	105	105	105
Sat	105	105	105	106	106	106	106	105	105	105	105	105	105	104	104	104	104	106	106	104	103	103	103	104
Sun	104	104	105	105	105	105	105	105	104	104	104	104	104	104	106	109	110	111	111	109	108	106	105	106
Mon	106	107	108	109	110	112	113	114	115	116	116	117	118	118	119	119	120	120	120	121	121	121	121	121
Tue	120	120	119	119	119	118	118	117	117	117	117	117	117	117	117	122	123	124	124	123	122	119	115	114

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	105	106	107	106	107	107	107	107	106	105	105	105	105	105	104	104	105	106	105	104	103	102	101	100
Thu	99	98	97	96	95	94	93	92	92	92	92	92	92	92	92	92	93	94	94	92	93	94	95	97
Fri	97	98	98	99	100	101	102	104	105	105	106	105	105	105	106	106	107	106	106	105	105	105	105	105
Sat	105	105	105	106	106	106	106	105	105	105	105	105	105	104	104	104	104	106	106	104	103	103	103	104
Sun	104	104	105	105	105	105	105	105	104	104	104	104	104	104	106	109	110	111	111	109	108	106	105	106
Mon	106	107	108	109	110	112	113	114	115	116	116	117	118	118	119	119	120	120	120	121	121	121	121	121
Tue	120	120	119	119	119	118	118	117	117	117	117	117	117	117	117	122	123	124	124	123	122	119	115	114

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	105	106	107	106	107	107	107	107	106	105	105	105	105	105	104	104	105	106	105	104	103	102	101	100
Thu	99	98	97	96	95	94	93	92	92	92	92	92	92	92	92	92	93	94	94	92	93	94	95	97
Fri	97	98	98	99	100	101	102	104	105	105	106	105	105	105	106	106	107	106	106	105	105	105	105	105
Sat	105	105	105	106	106	106	106	105	105	105	105	105	105	104	104	104	104	106	106	104	103	103	103	104
Sun	104	104	105	105	105	105	105	105	104	104	104	104	104	104	106	109	110	111	111	109	108	106	105	106
Mon	106	107	108	109	110	112	113	114	115	116	116	117	118	118	119	119	120	120	120	121	121	121	121	121
Tue	120	120	119	119	119	118	118	117	117	117	117	117	117	117	117	122	123	124	124	123	122	119	115	114