8 – 14 Mar 2023 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

95.3Weekly mean modelled AQI · Moderate

Mean PM2.5: 32.1 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+23.8 AQI compared with the previous week’s mean of 71.5.

Highest hourly estimate: 232 in Jakarta · 11 Mar, 17:00 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, 8 Mar	90.1Moderate	43–215	28.8	192 / 192
Thu, 9 Mar	91.8Moderate	35–168	32.8	192 / 192
Fri, 10 Mar	95.7Moderate	36–210	32.9	192 / 192
Sat, 11 Mar	95.5Moderate	38–232	33	192 / 192
Sun, 12 Mar	99.7Moderate	42–208	32.2	192 / 192
Mon, 13 Mar	97Moderate	46–210	30.9	192 / 192
Tue, 14 Mar	97Moderate	53–181	34	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	84	84	85	85	85	86	87	88	89	89	90	90	90	90	91	92	97	98	99	98	97	92	90	89
Thu	89	89	89	89	89	89	90	90	90	91	91	91	92	92	92	93	93	94	97	95	95	95	95	95
Fri	95	95	95	95	95	95	94	94	93	93	93	94	94	94	94	94	98	102	105	103	97	95	95	95
Sat	95	95	94	94	93	93	93	93	92	92	92	92	91	91	92	97	100	105	108	107	102	95	93	94
Sun	94	95	96	96	96	97	97	97	98	98	99	99	99	100	100	100	103	109	111	109	105	99	99	98
Mon	97	96	96	96	95	95	95	94	94	93	93	93	93	93	92	92	98	108	112	110	104	100	98	95
Tue	93	93	93	94	94	94	95	96	97	97	98	98	98	98	99	99	98	99	100	100	99	99	99	99

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	151.4Unhealthy	232	62.3	168 / 168
Surabaya	147.4Unhealthy for Sensitive Groups	215	55.3	168 / 168
Bandung	130.9Unhealthy for Sensitive Groups	210	50.1	168 / 168
Medan	108.3Unhealthy for Sensitive Groups	155	36.9	168 / 168
Pekanbaru	61.8Moderate	85	15.6	168 / 168
Makassar	59.3Moderate	65	14	168 / 168
Palembang	58.4Moderate	66	13.8	168 / 168
Denpasar	44.7Good	59	8.5	168 / 168

City-hours by category

Good: 132

Moderate: 664

Unhealthy for Sensitive Groups: 312

Unhealthy: 215

Very Unhealthy: 21

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	84	84	85	85	85	86	87	88	89	89	90	90	90	90	91	92	97	98	99	98	97	92	90	89
Thu	89	89	89	89	89	89	90	90	90	91	91	91	92	92	92	93	93	94	97	95	95	95	95	95
Fri	95	95	95	95	95	95	94	94	93	93	93	94	94	94	94	94	98	102	105	103	97	95	95	95
Sat	95	95	94	94	93	93	93	93	92	92	92	92	91	91	92	97	100	105	108	107	102	95	93	94
Sun	94	95	96	96	96	97	97	97	98	98	99	99	99	100	100	100	103	109	111	109	105	99	99	98
Mon	97	96	96	96	95	95	95	94	94	93	93	93	93	93	92	92	98	108	112	110	104	100	98	95
Tue	93	93	93	94	94	94	95	96	97	97	98	98	98	98	99	99	98	99	100	100	99	99	99	99

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	84	84	85	85	85	86	87	88	89	89	90	90	90	90	91	92	97	98	99	98	97	92	90	89
Thu	89	89	89	89	89	89	90	90	90	91	91	91	92	92	92	93	93	94	97	95	95	95	95	95
Fri	95	95	95	95	95	95	94	94	93	93	93	94	94	94	94	94	98	102	105	103	97	95	95	95
Sat	95	95	94	94	93	93	93	93	92	92	92	92	91	91	92	97	100	105	108	107	102	95	93	94
Sun	94	95	96	96	96	97	97	97	98	98	99	99	99	100	100	100	103	109	111	109	105	99	99	98
Mon	97	96	96	96	95	95	95	94	94	93	93	93	93	93	92	92	98	108	112	110	104	100	98	95
Tue	93	93	93	94	94	94	95	96	97	97	98	98	98	98	99	99	98	99	100	100	99	99	99	99

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	84	84	85	85	85	86	87	88	89	89	90	90	90	90	91	92	97	98	99	98	97	92	90	89
Thu	89	89	89	89	89	89	90	90	90	91	91	91	92	92	92	93	93	94	97	95	95	95	95	95
Fri	95	95	95	95	95	95	94	94	93	93	93	94	94	94	94	94	98	102	105	103	97	95	95	95
Sat	95	95	94	94	93	93	93	93	92	92	92	92	91	91	92	97	100	105	108	107	102	95	93	94
Sun	94	95	96	96	96	97	97	97	98	98	99	99	99	100	100	100	103	109	111	109	105	99	99	98
Mon	97	96	96	96	95	95	95	94	94	93	93	93	93	93	92	92	98	108	112	110	104	100	98	95
Tue	93	93	93	94	94	94	95	96	97	97	98	98	98	98	99	99	98	99	100	100	99	99	99	99