3 – 9 Jul 2024 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

81.8Weekly mean modelled AQI · Moderate

Mean PM2.5: 25.5 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-1.3 AQI compared with the previous week’s mean of 83.1.

Highest hourly estimate: 226 in Jakarta · 3 Jul, 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, 3 Jul	91.2Moderate	48–226	31.3	192 / 192
Thu, 4 Jul	89.7Moderate	48–202	31.1	192 / 192
Fri, 5 Jul	84.3Moderate	54–179	21.7	192 / 192
Sat, 6 Jul	70.5Moderate	52–126	19.9	192 / 192
Sun, 7 Jul	74.9Moderate	52–153	23.2	192 / 192
Mon, 8 Jul	80.4Moderate	53–134	25.1	192 / 192
Tue, 9 Jul	81.8Moderate	40–165	26.1	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	90	90	90	90	89	89	89	89	89	89	89	90	94	97	98	97	95	92	90	90
Thu	90	90	90	90	90	90	89	89	88	88	88	88	88	88	89	89	89	92	94	93	92	91	90	89
Fri	88	87	87	87	87	86	87	87	87	87	87	86	86	85	84	84	83	82	82	81	80	79	78	76
Sat	75	74	73	72	71	71	70	70	70	69	69	69	69	69	69	69	68	70	72	72	71	69	70	70
Sun	71	71	71	72	72	72	72	72	72	72	72	72	72	73	73	74	80	85	87	85	80	76	76	77
Mon	77	77	78	78	79	79	80	81	81	81	80	81	80	80	81	81	81	83	84	82	82	82	82	82
Tue	82	82	82	82	82	81	81	81	81	81	81	81	81	82	81	81	82	85	85	84	81	82	83	83

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	132.1Unhealthy for Sensitive Groups	226	54	168 / 168
Bandung	109.3Unhealthy for Sensitive Groups	165	38.9	168 / 168
Medan	92.4Moderate	153	29.4	168 / 168
Surabaya	72.1Moderate	130	19.6	168 / 168
Pekanbaru	70.6Moderate	88	19.7	168 / 168
Makassar	65.4Moderate	78	17.8	168 / 168
Palembang	59.5Moderate	66	13.8	168 / 168
Denpasar	53Moderate	55	10.7	168 / 168

City-hours by category

Good: 33

Moderate: 1046

Unhealthy for Sensitive Groups: 190

Unhealthy: 69

Very Unhealthy: 6

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	90	90	90	90	89	89	89	89	89	89	89	90	94	97	98	97	95	92	90	90
Thu	90	90	90	90	90	90	89	89	88	88	88	88	88	88	89	89	89	92	94	93	92	91	90	89
Fri	88	87	87	87	87	86	87	87	87	87	87	86	86	85	84	84	83	82	82	81	80	79	78	76
Sat	75	74	73	72	71	71	70	70	70	69	69	69	69	69	69	69	68	70	72	72	71	69	70	70
Sun	71	71	71	72	72	72	72	72	72	72	72	72	72	73	73	74	80	85	87	85	80	76	76	77
Mon	77	77	78	78	79	79	80	81	81	81	80	81	80	80	81	81	81	83	84	82	82	82	82	82
Tue	82	82	82	82	82	81	81	81	81	81	81	81	81	82	81	81	82	85	85	84	81	82	83	83

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	90	90	90	90	89	89	89	89	89	89	89	90	94	97	98	97	95	92	90	90
Thu	90	90	90	90	90	90	89	89	88	88	88	88	88	88	89	89	89	92	94	93	92	91	90	89
Fri	88	87	87	87	87	86	87	87	87	87	87	86	86	85	84	84	83	82	82	81	80	79	78	76
Sat	75	74	73	72	71	71	70	70	70	69	69	69	69	69	69	69	68	70	72	72	71	69	70	70
Sun	71	71	71	72	72	72	72	72	72	72	72	72	72	73	73	74	80	85	87	85	80	76	76	77
Mon	77	77	78	78	79	79	80	81	81	81	80	81	80	80	81	81	81	83	84	82	82	82	82	82
Tue	82	82	82	82	82	81	81	81	81	81	81	81	81	82	81	81	82	85	85	84	81	82	83	83

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	90	90	90	90	89	89	89	89	89	89	89	90	94	97	98	97	95	92	90	90
Thu	90	90	90	90	90	90	89	89	88	88	88	88	88	88	89	89	89	92	94	93	92	91	90	89
Fri	88	87	87	87	87	86	87	87	87	87	87	86	86	85	84	84	83	82	82	81	80	79	78	76
Sat	75	74	73	72	71	71	70	70	70	69	69	69	69	69	69	69	68	70	72	72	71	69	70	70
Sun	71	71	71	72	72	72	72	72	72	72	72	72	72	73	73	74	80	85	87	85	80	76	76	77
Mon	77	77	78	78	79	79	80	81	81	81	80	81	80	80	81	81	81	83	84	82	82	82	82	82
Tue	82	82	82	82	82	81	81	81	81	81	81	81	81	82	81	81	82	85	85	84	81	82	83	83