14 – 20 Aug 2024 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

89.6Weekly mean modelled AQI · Moderate

Mean PM2.5: 27.6 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+0.7 AQI compared with the previous week’s mean of 88.9.

Highest hourly estimate: 226 in Jakarta · 20 Aug, 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, 14 Aug	92.4Moderate	52–203	28.9	192 / 192
Thu, 15 Aug	87.6Moderate	53–216	26.9	192 / 192
Fri, 16 Aug	90.2Moderate	55–220	30	192 / 192
Sat, 17 Aug	89.8Moderate	51–168	26.4	192 / 192
Sun, 18 Aug	89.6Moderate	51–225	28.2	192 / 192
Mon, 19 Aug	89.7Moderate	53–221	25.8	192 / 192
Tue, 20 Aug	88Moderate	53–226	26.9	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	91	91	91	91	91	92	92	92	92	91	92	91	92	91	92	92	95	99	99	97	94	91	91	91
Thu	90	90	89	89	88	87	86	85	85	84	84	84	84	84	83	83	90	95	98	97	94	88	84	84
Fri	84	84	84	84	84	85	85	85	86	86	87	88	88	89	89	90	97	103	104	103	101	96	93	90
Sat	89	89	89	89	89	89	89	90	90	90	90	90	89	89	88	88	92	98	99	95	88	85	85	85
Sun	85	86	86	87	87	87	87	87	87	87	87	87	87	87	87	90	97	101	101	99	95	93	88	88
Mon	88	88	88	88	88	87	87	87	86	86	86	85	85	85	85	90	98	102	104	103	98	91	85	84
Tue	84	84	84	84	84	84	84	85	85	85	85	85	85	85	85	87	95	100	101	99	95	91	88	86

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	166.3Unhealthy	226	61.8	168 / 168
Bandung	144.7Unhealthy for Sensitive Groups	207	50.8	168 / 168
Medan	87.1Moderate	115	27.3	168 / 168
Pekanbaru	76Moderate	97	22.5	168 / 168
Surabaya	66.4Moderate	94	17.6	168 / 168
Makassar	62.7Moderate	68	15.5	168 / 168
Palembang	60Moderate	74	14.3	168 / 168
Denpasar	53.6Moderate	56	10.9	168 / 168

City-hours by category

Good: 0

Moderate: 963

Unhealthy for Sensitive Groups: 188

Unhealthy: 162

Very Unhealthy: 31

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	91	91	91	91	91	92	92	92	92	91	92	91	92	91	92	92	95	99	99	97	94	91	91	91
Thu	90	90	89	89	88	87	86	85	85	84	84	84	84	84	83	83	90	95	98	97	94	88	84	84
Fri	84	84	84	84	84	85	85	85	86	86	87	88	88	89	89	90	97	103	104	103	101	96	93	90
Sat	89	89	89	89	89	89	89	90	90	90	90	90	89	89	88	88	92	98	99	95	88	85	85	85
Sun	85	86	86	87	87	87	87	87	87	87	87	87	87	87	87	90	97	101	101	99	95	93	88	88
Mon	88	88	88	88	88	87	87	87	86	86	86	85	85	85	85	90	98	102	104	103	98	91	85	84
Tue	84	84	84	84	84	84	84	85	85	85	85	85	85	85	85	87	95	100	101	99	95	91	88	86

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	91	91	91	91	91	92	92	92	92	91	92	91	92	91	92	92	95	99	99	97	94	91	91	91
Thu	90	90	89	89	88	87	86	85	85	84	84	84	84	84	83	83	90	95	98	97	94	88	84	84
Fri	84	84	84	84	84	85	85	85	86	86	87	88	88	89	89	90	97	103	104	103	101	96	93	90
Sat	89	89	89	89	89	89	89	90	90	90	90	90	89	89	88	88	92	98	99	95	88	85	85	85
Sun	85	86	86	87	87	87	87	87	87	87	87	87	87	87	87	90	97	101	101	99	95	93	88	88
Mon	88	88	88	88	88	87	87	87	86	86	86	85	85	85	85	90	98	102	104	103	98	91	85	84
Tue	84	84	84	84	84	84	84	85	85	85	85	85	85	85	85	87	95	100	101	99	95	91	88	86

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	91	91	91	91	91	92	92	92	92	91	92	91	92	91	92	92	95	99	99	97	94	91	91	91
Thu	90	90	89	89	88	87	86	85	85	84	84	84	84	84	83	83	90	95	98	97	94	88	84	84
Fri	84	84	84	84	84	85	85	85	86	86	87	88	88	89	89	90	97	103	104	103	101	96	93	90
Sat	89	89	89	89	89	89	89	90	90	90	90	90	89	89	88	88	92	98	99	95	88	85	85	85
Sun	85	86	86	87	87	87	87	87	87	87	87	87	87	87	87	90	97	101	101	99	95	93	88	88
Mon	88	88	88	88	88	87	87	87	86	86	86	85	85	85	85	90	98	102	104	103	98	91	85	84
Tue	84	84	84	84	84	84	84	85	85	85	85	85	85	85	85	87	95	100	101	99	95	91	88	86