18 – 24 Feb 2026 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

84.1Weekly mean modelled AQI · Moderate

Mean PM2.5: 27 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-7.4 AQI compared with the previous week’s mean of 91.5.

Highest hourly estimate: 160 in Jakarta · 19 Feb, 08:00 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, 18 Feb	84.8Moderate	40–146	25.4	192 / 192
Thu, 19 Feb	83.6Moderate	32–160	26.1	192 / 192
Fri, 20 Feb	76.3Moderate	26–151	23.3	192 / 192
Sat, 21 Feb	84.5Moderate	39–156	28.3	192 / 192
Sun, 22 Feb	90.5Moderate	46–160	30.5	192 / 192
Mon, 23 Feb	85.2Moderate	24–160	24.8	192 / 192
Tue, 24 Feb	83.9Moderate	23–151	30.3	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	87	87	85	85	83	83	84	84	84	84	84	84	84	85	85	85	84	84	83	83
Thu	82	82	82	82	82	83	83	84	84	84	83	83	84	84	84	85	86	86	85	85	85	84	83	83
Fri	82	82	81	80	78	78	77	76	75	75	75	74	74	74	74	75	75	76	76	75	75	74	75	76
Sat	76	77	78	79	79	80	81	82	83	83	84	84	84	85	85	86	89	93	94	93	91	89	87	88
Sun	88	88	89	89	89	90	90	90	90	90	91	91	90	91	90	91	93	94	93	91	92	92	92	92
Mon	92	91	91	90	89	89	88	87	86	85	85	85	84	84	83	83	83	84	84	83	81	80	80	80
Tue	79	80	80	81	81	82	82	83	83	83	84	84	84	84	84	84	85	87	88	87	86	87	88	90

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	139.5Unhealthy for Sensitive Groups	160	54.4	168 / 168
Bandung	119Unhealthy for Sensitive Groups	143	42.3	168 / 168
Surabaya	95.6Moderate	135	33.7	168 / 168
Medan	88.1Moderate	151	27.5	168 / 168
Pekanbaru	65.5Moderate	93	18.9	168 / 168
Makassar	60.7Moderate	78	14.6	168 / 168
Denpasar	59.4Moderate	105	14.5	168 / 168
Palembang	45.1Good	68	9.7	168 / 168

City-hours by category

Good: 167

Moderate: 808

Unhealthy for Sensitive Groups: 294

Unhealthy: 75

Very Unhealthy: 0

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	87	87	85	85	83	83	84	84	84	84	84	84	84	85	85	85	84	84	83	83
Thu	82	82	82	82	82	83	83	84	84	84	83	83	84	84	84	85	86	86	85	85	85	84	83	83
Fri	82	82	81	80	78	78	77	76	75	75	75	74	74	74	74	75	75	76	76	75	75	74	75	76
Sat	76	77	78	79	79	80	81	82	83	83	84	84	84	85	85	86	89	93	94	93	91	89	87	88
Sun	88	88	89	89	89	90	90	90	90	90	91	91	90	91	90	91	93	94	93	91	92	92	92	92
Mon	92	91	91	90	89	89	88	87	86	85	85	85	84	84	83	83	83	84	84	83	81	80	80	80
Tue	79	80	80	81	81	82	82	83	83	83	84	84	84	84	84	84	85	87	88	87	86	87	88	90

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	87	87	85	85	83	83	84	84	84	84	84	84	84	85	85	85	84	84	83	83
Thu	82	82	82	82	82	83	83	84	84	84	83	83	84	84	84	85	86	86	85	85	85	84	83	83
Fri	82	82	81	80	78	78	77	76	75	75	75	74	74	74	74	75	75	76	76	75	75	74	75	76
Sat	76	77	78	79	79	80	81	82	83	83	84	84	84	85	85	86	89	93	94	93	91	89	87	88
Sun	88	88	89	89	89	90	90	90	90	90	91	91	90	91	90	91	93	94	93	91	92	92	92	92
Mon	92	91	91	90	89	89	88	87	86	85	85	85	84	84	83	83	83	84	84	83	81	80	80	80
Tue	79	80	80	81	81	82	82	83	83	83	84	84	84	84	84	84	85	87	88	87	86	87	88	90

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	87	87	85	85	83	83	84	84	84	84	84	84	84	85	85	85	84	84	83	83
Thu	82	82	82	82	82	83	83	84	84	84	83	83	84	84	84	85	86	86	85	85	85	84	83	83
Fri	82	82	81	80	78	78	77	76	75	75	75	74	74	74	74	75	75	76	76	75	75	74	75	76
Sat	76	77	78	79	79	80	81	82	83	83	84	84	84	85	85	86	89	93	94	93	91	89	87	88
Sun	88	88	89	89	89	90	90	90	90	90	91	91	90	91	90	91	93	94	93	91	92	92	92	92
Mon	92	91	91	90	89	89	88	87	86	85	85	85	84	84	83	83	83	84	84	83	81	80	80	80
Tue	79	80	80	81	81	82	82	83	83	83	84	84	84	84	84	84	85	87	88	87	86	87	88	90