30 Nov – 6 Dec 2022 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

92.8Weekly mean modelled AQI · Moderate

Mean PM2.5: 31.8 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+4.7 AQI compared with the previous week’s mean of 88.1.

Highest hourly estimate: 274 in Jakarta · 4 Dec, 19:00 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, 30 Nov	93.3Moderate	29–224	32.8	192 / 192
Thu, 1 Dec	95.3Moderate	38–245	33.7	192 / 192
Fri, 2 Dec	89.2Moderate	40–183	29.5	192 / 192
Sat, 3 Dec	94Moderate	38–215	34.8	192 / 192
Sun, 4 Dec	95.9Moderate	37–274	31.3	192 / 192
Mon, 5 Dec	87Moderate	52–214	25.9	192 / 192
Tue, 6 Dec	94.5Moderate	57–253	34.8	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	93	93	93	92	92	92	91	91	92	91	92	92	92	92	92	92	96	100	102	101	98	91	91	91
Thu	91	91	91	91	92	92	92	92	92	92	92	93	93	95	94	98	104	108	109	107	100	95	93	93
Fri	93	92	92	91	91	90	90	89	89	89	89	89	89	88	88	88	88	88	90	89	87	87	88	88
Sat	88	89	89	90	90	91	91	91	91	92	92	92	92	93	93	94	99	104	106	105	102	96	94	94
Sun	93	93	92	92	92	91	92	92	92	92	92	93	93	98	98	98	101	103	105	105	104	101	98	93
Mon	91	91	90	89	89	88	88	87	87	86	86	85	85	84	84	84	89	90	91	90	88	84	82	83
Tue	83	84	85	86	86	86	87	88	89	89	90	91	92	95	97	101	105	109	111	110	105	103	98	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	171.8Unhealthy	274	69.6	168 / 168
Surabaya	152.1Unhealthy	224	64.3	168 / 168
Bandung	104.4Unhealthy for Sensitive Groups	146	37.5	168 / 168
Medan	79.1Moderate	99	25	168 / 168
Palembang	71.4Moderate	88	20.3	168 / 168
Pekanbaru	59.5Moderate	68	14.4	168 / 168
Makassar	58.4Moderate	68	13.5	168 / 168
Denpasar	45.3Good	66	9.9	168 / 168

City-hours by category

Good: 117

Moderate: 810

Unhealthy for Sensitive Groups: 154

Unhealthy: 222

Very Unhealthy: 41

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	93	93	93	92	92	92	91	91	92	91	92	92	92	92	92	92	96	100	102	101	98	91	91	91
Thu	91	91	91	91	92	92	92	92	92	92	92	93	93	95	94	98	104	108	109	107	100	95	93	93
Fri	93	92	92	91	91	90	90	89	89	89	89	89	89	88	88	88	88	88	90	89	87	87	88	88
Sat	88	89	89	90	90	91	91	91	91	92	92	92	92	93	93	94	99	104	106	105	102	96	94	94
Sun	93	93	92	92	92	91	92	92	92	92	92	93	93	98	98	98	101	103	105	105	104	101	98	93
Mon	91	91	90	89	89	88	88	87	87	86	86	85	85	84	84	84	89	90	91	90	88	84	82	83
Tue	83	84	85	86	86	86	87	88	89	89	90	91	92	95	97	101	105	109	111	110	105	103	98	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	93	93	93	92	92	92	91	91	92	91	92	92	92	92	92	92	96	100	102	101	98	91	91	91
Thu	91	91	91	91	92	92	92	92	92	92	92	93	93	95	94	98	104	108	109	107	100	95	93	93
Fri	93	92	92	91	91	90	90	89	89	89	89	89	89	88	88	88	88	88	90	89	87	87	88	88
Sat	88	89	89	90	90	91	91	91	91	92	92	92	92	93	93	94	99	104	106	105	102	96	94	94
Sun	93	93	92	92	92	91	92	92	92	92	92	93	93	98	98	98	101	103	105	105	104	101	98	93
Mon	91	91	90	89	89	88	88	87	87	86	86	85	85	84	84	84	89	90	91	90	88	84	82	83
Tue	83	84	85	86	86	86	87	88	89	89	90	91	92	95	97	101	105	109	111	110	105	103	98	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	93	93	93	92	92	92	91	91	92	91	92	92	92	92	92	92	96	100	102	101	98	91	91	91
Thu	91	91	91	91	92	92	92	92	92	92	92	93	93	95	94	98	104	108	109	107	100	95	93	93
Fri	93	92	92	91	91	90	90	89	89	89	89	89	89	88	88	88	88	88	90	89	87	87	88	88
Sat	88	89	89	90	90	91	91	91	91	92	92	92	92	93	93	94	99	104	106	105	102	96	94	94
Sun	93	93	92	92	92	91	92	92	92	92	92	93	93	98	98	98	101	103	105	105	104	101	98	93
Mon	91	91	90	89	89	88	88	87	87	86	86	85	85	84	84	84	89	90	91	90	88	84	82	83
Tue	83	84	85	86	86	86	87	88	89	89	90	91	92	95	97	101	105	109	111	110	105	103	98	99