29 Nov – 5 Dec 2023 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

86.3Weekly mean modelled AQI · Moderate

Mean PM2.5: 27.8 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-3 AQI compared with the previous week’s mean of 89.3.

Highest hourly estimate: 225 in Jakarta · 5 Dec, 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, 29 Nov	92.2Moderate	52–193	26.6	192 / 192
Thu, 30 Nov	78.7Moderate	41–169	22.6	192 / 192
Fri, 1 Dec	76.9Moderate	36–133	24.6	192 / 192
Sat, 2 Dec	84.6Moderate	36–210	26.4	192 / 192
Sun, 3 Dec	83.5Moderate	38–183	27.9	192 / 192
Mon, 4 Dec	89Moderate	35–177	31.8	192 / 192
Tue, 5 Dec	99.1Moderate	42–225	34.7	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	92	93	93	94	94	94	95	95	95	95	94	93	93	92	92	91	92	95	94	91	88	87	86	85
Thu	85	84	83	82	81	80	79	78	77	77	77	76	76	76	76	75	76	81	83	82	78	76	75	75
Fri	76	76	76	77	77	77	77	77	77	77	77	77	77	76	76	76	76	76	76	77	77	78	78	79
Sat	80	81	81	82	82	82	82	82	83	83	83	83	83	83	84	84	90	94	96	94	91	84	83	83
Sun	82	82	82	82	81	81	81	82	82	82	82	82	83	83	83	83	84	88	90	89	85	85	85	85
Mon	86	86	87	87	87	88	88	88	88	88	88	88	88	89	89	89	89	92	95	94	91	91	92	93
Tue	94	94	95	95	96	96	97	98	98	98	99	99	99	99	99	102	105	108	109	107	104	98	96	95

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	155.9Unhealthy	225	64.8	168 / 168
Surabaya	115.8Unhealthy for Sensitive Groups	197	42.4	168 / 168
Bandung	112.1Unhealthy for Sensitive Groups	149	39.6	168 / 168
Medan	80.5Moderate	96	24.8	168 / 168
Pekanbaru	61.4Moderate	77	14.6	168 / 168
Makassar	61.2Moderate	72	14.6	168 / 168
Palembang	59.3Moderate	67	13.7	168 / 168
Denpasar	44.1Good	55	7.9	168 / 168

City-hours by category

Good: 137

Moderate: 814

Unhealthy for Sensitive Groups: 254

Unhealthy: 129

Very Unhealthy: 10

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	92	93	93	94	94	94	95	95	95	95	94	93	93	92	92	91	92	95	94	91	88	87	86	85
Thu	85	84	83	82	81	80	79	78	77	77	77	76	76	76	76	75	76	81	83	82	78	76	75	75
Fri	76	76	76	77	77	77	77	77	77	77	77	77	77	76	76	76	76	76	76	77	77	78	78	79
Sat	80	81	81	82	82	82	82	82	83	83	83	83	83	83	84	84	90	94	96	94	91	84	83	83
Sun	82	82	82	82	81	81	81	82	82	82	82	82	83	83	83	83	84	88	90	89	85	85	85	85
Mon	86	86	87	87	87	88	88	88	88	88	88	88	88	89	89	89	89	92	95	94	91	91	92	93
Tue	94	94	95	95	96	96	97	98	98	98	99	99	99	99	99	102	105	108	109	107	104	98	96	95

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	92	93	93	94	94	94	95	95	95	95	94	93	93	92	92	91	92	95	94	91	88	87	86	85
Thu	85	84	83	82	81	80	79	78	77	77	77	76	76	76	76	75	76	81	83	82	78	76	75	75
Fri	76	76	76	77	77	77	77	77	77	77	77	77	77	76	76	76	76	76	76	77	77	78	78	79
Sat	80	81	81	82	82	82	82	82	83	83	83	83	83	83	84	84	90	94	96	94	91	84	83	83
Sun	82	82	82	82	81	81	81	82	82	82	82	82	83	83	83	83	84	88	90	89	85	85	85	85
Mon	86	86	87	87	87	88	88	88	88	88	88	88	88	89	89	89	89	92	95	94	91	91	92	93
Tue	94	94	95	95	96	96	97	98	98	98	99	99	99	99	99	102	105	108	109	107	104	98	96	95

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	92	93	93	94	94	94	95	95	95	95	94	93	93	92	92	91	92	95	94	91	88	87	86	85
Thu	85	84	83	82	81	80	79	78	77	77	77	76	76	76	76	75	76	81	83	82	78	76	75	75
Fri	76	76	76	77	77	77	77	77	77	77	77	77	77	76	76	76	76	76	76	77	77	78	78	79
Sat	80	81	81	82	82	82	82	82	83	83	83	83	83	83	84	84	90	94	96	94	91	84	83	83
Sun	82	82	82	82	81	81	81	82	82	82	82	82	83	83	83	83	84	88	90	89	85	85	85	85
Mon	86	86	87	87	87	88	88	88	88	88	88	88	88	89	89	89	89	92	95	94	91	91	92	93
Tue	94	94	95	95	96	96	97	98	98	98	99	99	99	99	99	102	105	108	109	107	104	98	96	95