7 – 13 Feb 2024 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

79.4Weekly mean modelled AQI · Moderate

Mean PM2.5: 24.3 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

+6 AQI compared with the previous week’s mean of 73.4.

Highest hourly estimate: 221 in Surabaya · 8 Feb, 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, 7 Feb	72.4Moderate	33–115	22.5	192 / 192
Thu, 8 Feb	80.2Moderate	28–221	25.6	192 / 192
Fri, 9 Feb	92.3Moderate	26–217	29.6	192 / 192
Sat, 10 Feb	86.1Moderate	32–155	24.1	192 / 192
Sun, 11 Feb	75.7Moderate	24–161	22.1	192 / 192
Mon, 12 Feb	72.6Moderate	23–158	21.3	192 / 192
Tue, 13 Feb	76.6Moderate	32–142	24.4	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	70	71	71	71	71	71	71	72	72	72	72	73	73	73	73	73	73	73	73	73	74	74	74	74
Thu	75	75	75	75	75	75	76	76	76	76	76	76	76	77	81	86	88	91	93	92	90	84	80	81
Fri	82	84	85	86	87	87	88	89	89	89	89	89	90	90	90	92	99	105	107	107	105	102	94	91
Sat	90	90	89	89	89	88	88	87	87	87	87	86	86	85	85	84	85	88	89	87	83	79	79	78
Sun	78	77	77	76	76	75	74	74	74	74	74	74	73	73	73	73	77	80	81	81	79	77	74	72
Mon	72	72	71	71	72	72	72	72	72	71	71	71	71	71	71	74	77	78	79	77	73	72	72	72
Tue	72	72	72	72	72	73	73	74	74	75	75	75	76	76	77	77	77	84	87	86	81	79	80	80

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
Surabaya	125.9Unhealthy for Sensitive Groups	221	45.3	168 / 168
Jakarta	116.6Unhealthy for Sensitive Groups	213	43.1	168 / 168
Bandung	109.3Unhealthy for Sensitive Groups	156	38.1	168 / 168
Medan	87.5Moderate	161	27.1	168 / 168
Pekanbaru	57.7Moderate	79	12.2	168 / 168
Palembang	57.3Moderate	66	12.3	168 / 168
Makassar	48.2Good	59	9.8	168 / 168
Denpasar	32.8Good	51	6.1	168 / 168

City-hours by category

Good: 286

Moderate: 702

Unhealthy for Sensitive Groups: 292

Unhealthy: 50

Very Unhealthy: 14

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	70	71	71	71	71	71	71	72	72	72	72	73	73	73	73	73	73	73	73	73	74	74	74	74
Thu	75	75	75	75	75	75	76	76	76	76	76	76	76	77	81	86	88	91	93	92	90	84	80	81
Fri	82	84	85	86	87	87	88	89	89	89	89	89	90	90	90	92	99	105	107	107	105	102	94	91
Sat	90	90	89	89	89	88	88	87	87	87	87	86	86	85	85	84	85	88	89	87	83	79	79	78
Sun	78	77	77	76	76	75	74	74	74	74	74	74	73	73	73	73	77	80	81	81	79	77	74	72
Mon	72	72	71	71	72	72	72	72	72	71	71	71	71	71	71	74	77	78	79	77	73	72	72	72
Tue	72	72	72	72	72	73	73	74	74	75	75	75	76	76	77	77	77	84	87	86	81	79	80	80

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	70	71	71	71	71	71	71	72	72	72	72	73	73	73	73	73	73	73	73	73	74	74	74	74
Thu	75	75	75	75	75	75	76	76	76	76	76	76	76	77	81	86	88	91	93	92	90	84	80	81
Fri	82	84	85	86	87	87	88	89	89	89	89	89	90	90	90	92	99	105	107	107	105	102	94	91
Sat	90	90	89	89	89	88	88	87	87	87	87	86	86	85	85	84	85	88	89	87	83	79	79	78
Sun	78	77	77	76	76	75	74	74	74	74	74	74	73	73	73	73	77	80	81	81	79	77	74	72
Mon	72	72	71	71	72	72	72	72	72	71	71	71	71	71	71	74	77	78	79	77	73	72	72	72
Tue	72	72	72	72	72	73	73	74	74	75	75	75	76	76	77	77	77	84	87	86	81	79	80	80

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	70	71	71	71	71	71	71	72	72	72	72	73	73	73	73	73	73	73	73	73	74	74	74	74
Thu	75	75	75	75	75	75	76	76	76	76	76	76	76	77	81	86	88	91	93	92	90	84	80	81
Fri	82	84	85	86	87	87	88	89	89	89	89	89	90	90	90	92	99	105	107	107	105	102	94	91
Sat	90	90	89	89	89	88	88	87	87	87	87	86	86	85	85	84	85	88	89	87	83	79	79	78
Sun	78	77	77	76	76	75	74	74	74	74	74	74	73	73	73	73	77	80	81	81	79	77	74	72
Mon	72	72	71	71	72	72	72	72	72	71	71	71	71	71	71	74	77	78	79	77	73	72	72	72
Tue	72	72	72	72	72	73	73	74	74	75	75	75	76	76	77	77	77	84	87	86	81	79	80	80