31 Aug – 6 Sep 2022 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

88.9Weekly mean modelled AQI · Moderate

Mean PM2.5: 28 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+1 AQI compared with the previous week’s mean of 87.9.

Highest hourly estimate: 228 in Jakarta · 3 Sept, 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, 31 Aug	91Moderate	52–179	31.8	192 / 192
Thu, 1 Sep	89.6Moderate	53–177	27.3	192 / 192
Fri, 2 Sep	81.8Moderate	53–202	24.3	192 / 192
Sat, 3 Sep	90.3Moderate	52–228	30	192 / 192
Sun, 4 Sep	92.8Moderate	53–217	29.4	192 / 192
Mon, 5 Sep	94.7Moderate	57–215	30.1	192 / 192
Tue, 6 Sep	82.3Moderate	50–157	23.2	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	88	88	88	88	89	89	90	91	92	93	93	93	93	93	92	92	92	92	93	91	91	92	92	92
Thu	92	92	92	92	91	91	91	91	90	90	90	90	89	89	89	89	89	91	91	89	87	87	86	86
Fri	85	85	85	84	84	84	83	82	81	81	80	79	79	79	79	80	83	85	85	83	79	79	80	80
Sat	80	81	82	82	83	84	84	85	86	87	87	88	89	91	90	97	99	103	106	104	100	95	92	92
Sun	92	92	92	91	90	90	90	89	89	88	89	88	88	87	88	90	96	104	108	108	103	96	91	90
Mon	91	91	91	91	91	92	92	93	93	93	93	93	94	94	94	95	102	107	107	102	96	93	92	91
Tue	91	90	89	88	87	86	85	84	84	83	83	82	81	80	80	79	78	79	80	79	77	77	77	77

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	159.6Unhealthy	228	60.1	168 / 168
Bandung	126.9Unhealthy for Sensitive Groups	184	44.8	168 / 168
Medan	90.9Moderate	122	30.4	168 / 168
Surabaya	84.6Moderate	146	26.6	168 / 168
Palembang	67.1Moderate	87	17.5	168 / 168
Makassar	64.8Moderate	76	17	168 / 168
Pekanbaru	62.5Moderate	78	16.3	168 / 168
Denpasar	55Moderate	59	11.3	168 / 168

City-hours by category

Good: 5

Moderate: 976

Unhealthy for Sensitive Groups: 206

Unhealthy: 142

Very Unhealthy: 15

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	88	88	88	88	89	89	90	91	92	93	93	93	93	93	92	92	92	92	93	91	91	92	92	92
Thu	92	92	92	92	91	91	91	91	90	90	90	90	89	89	89	89	89	91	91	89	87	87	86	86
Fri	85	85	85	84	84	84	83	82	81	81	80	79	79	79	79	80	83	85	85	83	79	79	80	80
Sat	80	81	82	82	83	84	84	85	86	87	87	88	89	91	90	97	99	103	106	104	100	95	92	92
Sun	92	92	92	91	90	90	90	89	89	88	89	88	88	87	88	90	96	104	108	108	103	96	91	90
Mon	91	91	91	91	91	92	92	93	93	93	93	93	94	94	94	95	102	107	107	102	96	93	92	91
Tue	91	90	89	88	87	86	85	84	84	83	83	82	81	80	80	79	78	79	80	79	77	77	77	77

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	88	88	88	88	89	89	90	91	92	93	93	93	93	93	92	92	92	92	93	91	91	92	92	92
Thu	92	92	92	92	91	91	91	91	90	90	90	90	89	89	89	89	89	91	91	89	87	87	86	86
Fri	85	85	85	84	84	84	83	82	81	81	80	79	79	79	79	80	83	85	85	83	79	79	80	80
Sat	80	81	82	82	83	84	84	85	86	87	87	88	89	91	90	97	99	103	106	104	100	95	92	92
Sun	92	92	92	91	90	90	90	89	89	88	89	88	88	87	88	90	96	104	108	108	103	96	91	90
Mon	91	91	91	91	91	92	92	93	93	93	93	93	94	94	94	95	102	107	107	102	96	93	92	91
Tue	91	90	89	88	87	86	85	84	84	83	83	82	81	80	80	79	78	79	80	79	77	77	77	77

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	88	88	88	88	89	89	90	91	92	93	93	93	93	93	92	92	92	92	93	91	91	92	92	92
Thu	92	92	92	92	91	91	91	91	90	90	90	90	89	89	89	89	89	91	91	89	87	87	86	86
Fri	85	85	85	84	84	84	83	82	81	81	80	79	79	79	79	80	83	85	85	83	79	79	80	80
Sat	80	81	82	82	83	84	84	85	86	87	87	88	89	91	90	97	99	103	106	104	100	95	92	92
Sun	92	92	92	91	90	90	90	89	89	88	89	88	88	87	88	90	96	104	108	108	103	96	91	90
Mon	91	91	91	91	91	92	92	93	93	93	93	93	94	94	94	95	102	107	107	102	96	93	92	91
Tue	91	90	89	88	87	86	85	84	84	83	83	82	81	80	80	79	78	79	80	79	77	77	77	77