17 – 23 Aug 2022 · Indonesia · Wednesday to Tuesday, UTC+7

Indonesia weekly air quality

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

85.7Weekly mean modelled AQI · Moderate

Mean PM2.5: 27.3 µg/m³. Both means cover the selected cities hour by hour. They are not a national average or Indonesia’s official index.

-3.4 AQI compared with the previous week’s mean of 89.1.

Highest hourly estimate: 230 in Jakarta · 21 Aug, 19:00 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, 17 Aug	88.4Moderate	58–190	27.1	192 / 192
Thu, 18 Aug	82.3Moderate	55–152	23.8	192 / 192
Fri, 19 Aug	79Moderate	56–160	24.3	192 / 192
Sat, 20 Aug	82Moderate	49–155	25.5	192 / 192
Sun, 21 Aug	86.8Moderate	50–230	28.7	192 / 192
Mon, 22 Aug	87.6Moderate	51–223	30.4	192 / 192
Tue, 23 Aug	93.8Moderate	57–204	31	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	89	89	89	89	89	89	89	89	89	89	89	89	89	88	88	87	88	91	92	90	87	86	86	86
Thu	86	86	86	85	85	84	84	83	82	82	82	82	82	82	82	81	81	81	81	81	80	80	80	79
Fri	79	79	78	78	78	78	78	78	78	78	78	78	78	78	78	78	79	83	84	81	80	80	79	80
Sat	80	81	81	82	82	82	83	82	82	82	82	82	82	82	82	82	82	83	83	82	82	82	82	82
Sun	82	82	83	83	83	84	84	84	84	85	85	85	85	86	86	86	91	94	95	96	94	92	90	86
Mon	86	85	84	84	84	83	83	83	84	84	84	85	85	85	85	86	92	97	101	100	96	91	88	89
Tue	90	91	92	93	94	94	95	95	95	95	95	95	95	94	94	94	95	97	97	95	92	92	92	91

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	160.2Unhealthy	230	65.3	168 / 168
Bandung	116.6Unhealthy for Sensitive Groups	158	43.1	168 / 168
Medan	92.8Moderate	113	31.1	168 / 168
Surabaya	72.6Moderate	101	20.5	168 / 168
Makassar	63.5Moderate	84	15.4	168 / 168
Palembang	61.4Moderate	70	14.9	168 / 168
Denpasar	61Moderate	65	14.9	168 / 168
Pekanbaru	57.5Moderate	64	12.9	168 / 168

City-hours by category

Good: 8

Moderate: 1011

Unhealthy for Sensitive Groups: 177

Unhealthy: 136

Very Unhealthy: 12

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	89	89	89	89	89	89	89	89	89	89	89	89	89	88	88	87	88	91	92	90	87	86	86	86
Thu	86	86	86	85	85	84	84	83	82	82	82	82	82	82	82	81	81	81	81	81	80	80	80	79
Fri	79	79	78	78	78	78	78	78	78	78	78	78	78	78	78	78	79	83	84	81	80	80	79	80
Sat	80	81	81	82	82	82	83	82	82	82	82	82	82	82	82	82	82	83	83	82	82	82	82	82
Sun	82	82	83	83	83	84	84	84	84	85	85	85	85	86	86	86	91	94	95	96	94	92	90	86
Mon	86	85	84	84	84	83	83	83	84	84	84	85	85	85	85	86	92	97	101	100	96	91	88	89
Tue	90	91	92	93	94	94	95	95	95	95	95	95	95	94	94	94	95	97	97	95	92	92	92	91

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	89	89	89	89	89	89	89	89	89	89	89	89	89	88	88	87	88	91	92	90	87	86	86	86
Thu	86	86	86	85	85	84	84	83	82	82	82	82	82	82	82	81	81	81	81	81	80	80	80	79
Fri	79	79	78	78	78	78	78	78	78	78	78	78	78	78	78	78	79	83	84	81	80	80	79	80
Sat	80	81	81	82	82	82	83	82	82	82	82	82	82	82	82	82	82	83	83	82	82	82	82	82
Sun	82	82	83	83	83	84	84	84	84	85	85	85	85	86	86	86	91	94	95	96	94	92	90	86
Mon	86	85	84	84	84	83	83	83	84	84	84	85	85	85	85	86	92	97	101	100	96	91	88	89
Tue	90	91	92	93	94	94	95	95	95	95	95	95	95	94	94	94	95	97	97	95	92	92	92	91

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	89	89	89	89	89	89	89	89	89	89	89	89	89	88	88	87	88	91	92	90	87	86	86	86
Thu	86	86	86	85	85	84	84	83	82	82	82	82	82	82	82	81	81	81	81	81	80	80	80	79
Fri	79	79	78	78	78	78	78	78	78	78	78	78	78	78	78	78	79	83	84	81	80	80	79	80
Sat	80	81	81	82	82	82	83	82	82	82	82	82	82	82	82	82	82	83	83	82	82	82	82	82
Sun	82	82	83	83	83	84	84	84	84	85	85	85	85	86	86	86	91	94	95	96	94	92	90	86
Mon	86	85	84	84	84	83	83	83	84	84	84	85	85	85	85	86	92	97	101	100	96	91	88	89
Tue	90	91	92	93	94	94	95	95	95	95	95	95	95	94	94	94	95	97	97	95	92	92	92	91