30 Sep – 6 Oct 2026 · Malaysia

Labuan weekly air quality

US AQI · PM2.5 · 24-hour source averages

67.7Weekly mean AQI · Moderate

Official DOE API mean: 58.4. Calculated separately from reported official observations.

Each DOE observation identified as PM2.5 is converted using the published API formula and US AQI breakpoints. This is not an official all-pollutant AQI or NowCast. Calculation details

166 eligible observations · 0 excluded.

-16.7 AQI compared with the previous week’s eligible mean of 84.4.

Peak AQI: 80 at Labuan · 4 Oct 2026, 18:00 (UTC+8).

Daily US AQI (PM2.5)

Low 54High 80AQI

30 Sept6 Oct

6 OctDaily mean · Peak 6861.5Avg AQI

Based on 22 hourly readings.

Daily and hourly means use eligible observations across the selected locations. Each observation uses a 24-hour PM2.5 average.

Export AQI CSV

Means and peaks use only converted observations. Missing days remain gaps.

Day	Mean AQI	Peak AQI	Eligible / excluded
2026-09-30	73.5Moderate	78	24 / 0
2026-10-01	66.3Moderate	75	24 / 0
2026-10-02	57.6Moderate	67	24 / 0
2026-10-03	68.1Moderate	71	24 / 0
2026-10-04	71.5Moderate	80	24 / 0
2026-10-05	74.7Moderate	78	24 / 0
2026-10-06	61.5Moderate	68	22 / 0

Hourly means (UTC+8)

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
2026-09-30	68	70	70	71	71	71	71	71	71	72	71	70	74	75	77	74	77	77	78	78	78	78	77	75
2026-10-01	75	74	74	72	72	72	72	72	71	71	72	71	68	67	65	65	61	59	58	57	55	55	56	56
2026-10-02	56	56	56	55	56	56	55	55	56	55	54	54	55	55	54	57	58	59	61	61	62	64	65	67
2026-10-03	68	70	70	71	70	71	71	71	71	71	70	70	68	68	68	67	65	65	64	64	65	65	65	67
2026-10-04	65	64	64	64	64	65	67	67	67	68	71	72	74	75	75	75	77	77	80	78	78	77	77	74
2026-10-05	74	74	74	74	74	74	74	74	75	77	77	78	78	78	78	77	77	77	74	74	72	71	70	68
2026-10-06	68	68	67	65	65	64	64	64	61	61	59	58	58	57	58	59	58	59	59	59	59	62	—	—

Observation categories

Good: 0

Moderate: 166

Unhealthy for Sensitive Groups: 0

Unhealthy: 0

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

Labuan air quality.
Weekly station review.

30 Sep – 6 Oct 20267 days · Labuan

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Labuan, Labuan

During the week of 30 Sep – 6 Oct 2026, air quality at Labuan averaged an Air Pollutant Index (API) of 58.4 (Moderate). Readings peaked at 67.

Station weekly average

58.4API

Moderate · Sederhana

Daily averages50.1 – 63.5 APIWed → Tue

Explore the week

Week's peak reading: 67ModeratePeak during 7-day window
Rank in Labuan: #1of 1 stationsState avg: 58.4 API
Good to Moderate air: 100%of hourly readings166 readings recorded
National standing: #9of 68 stationsNational avg: 83.7 API

Seven days of station air quality

Pergerakan purata harian dan julat bacaan sepanjang minggu

Archived API · Malaysia TimePoint, tap or use ← → to inspect

National averageStation peakMin–max rangeAPI bands7 of 7 points · 0–80 API

The average follows all available readings each day. The range spans the lowest and highest station readings; a national average can hide local peaks.

View chart data as a table

Archived national API, daily
Date / time	Average	Minimum	Peak
Wed, 30 Sep	62.8	59	66
Thu, 1 Oct	57.5	47	64
Fri, 2 Oct	50.1	45	58
Sat, 3 Oct	59	56	61
Sun, 4 Oct	61.3	56	67
Mon, 5 Oct	63.5	59	66
Tue, 6 Oct	54.5	51	59

The week, hour by hour

Bacaan setiap jam dari tengah malam hingga 11 malam

Read each row from midnight to 11pm, in Malaysia Time. Hourly air quality at Labuan shows local patterns like traffic peaks and afternoon haze accumulation.

020406080APIBrighter cells ran hazier than the rest of this week (45 – 67 API)

Haziest hour of the week: Sun at 18:00 MYT, averaging API 67 nationwide.

View the hourly figures as a table

National average API by hour, Malaysia Time
Day	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Wed	59	60	60	61	61	61	61	61	61	62	61	60	63	64	65	63	65	65	66	66	66	66	65	64
Thu	64	63	63	62	62	62	62	62	61	61	62	61	59	58	57	57	54	53	52	51	48	47	49	49
Fri	49	49	49	48	49	49	48	48	49	46	45	45	46	47	45	51	52	53	54	54	55	56	57	58
Sat	59	60	60	61	60	61	61	61	61	61	60	60	59	59	59	58	57	57	56	56	57	57	57	58
Sun	57	56	56	56	56	57	58	58	58	59	61	62	63	64	64	64	65	65	67	66	66	65	65	63
Mon	63	63	63	63	63	63	63	63	64	65	65	66	66	66	66	65	65	65	63	63	62	61	60	59
Tue	59	59	58	57	57	56	56	56	54	54	53	52	52	51	52	53	52	53	53	53	53	55	—	—

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik11%19
ModerateSederhana89%147
UnhealthyTidak Sihat0%0
Very UnhealthySangat Tidak Sihat0%0
HazardousBerbahaya0%0

Based on 166 hourly station readings.

What it meant for this area

Panduan kesihatan mengikut kategori kualiti udara

Air quality is acceptable. People with asthma, heart or lung conditions should reduce prolonged or heavy outdoor exertion.

Kualiti udara sederhana. Pesakit asma, jantung atau paru-paru dinasihatkan mengurangkan aktiviti berat di luar bangunan.

Malaysia API scale · Skala IPU Malaysia
API	Category	Kategori
0–50	Good	Baik
51–100	Moderate	Sederhana
101–200	Unhealthy	Tidak Sihat
201–300	Very Unhealthy	Sangat Tidak Sihat
301+	Hazardous	Berbahaya

Nearby monitoring stations around Labuan

Perbandingan purata mingguan dengan stesen berhampiran

Limbang52 API
Moderate65 away
Kimanis55.2 API
Moderate80 away
Keningau61 API
Moderate103 away
Kota Kinabalu51.6 API
Moderate112 away

Day	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Wed	59	60	60	61	61	61	61	61	61	62	61	60	63	64	65	63	65	65	66	66	66	66	65	64
Thu	64	63	63	62	62	62	62	62	61	61	62	61	59	58	57	57	54	53	52	51	48	47	49	49
Fri	49	49	49	48	49	49	48	48	49	46	45	45	46	47	45	51	52	53	54	54	55	56	57	58
Sat	59	60	60	61	60	61	61	61	61	61	60	60	59	59	59	58	57	57	56	56	57	57	57	58
Sun	57	56	56	56	56	57	58	58	58	59	61	62	63	64	64	64	65	65	67	66	66	65	65	63
Mon	63	63	63	63	63	63	63	63	64	65	65	66	66	66	66	65	65	65	63	63	62	61	60	59
Tue	59	59	58	57	57	56	56	56	54	54	53	52	52	51	52	53	52	53	53	53	53	55	—	—

Day	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Wed	59	60	60	61	61	61	61	61	61	62	61	60	63	64	65	63	65	65	66	66	66	66	65	64
Thu	64	63	63	62	62	62	62	62	61	61	62	61	59	58	57	57	54	53	52	51	48	47	49	49
Fri	49	49	49	48	49	49	48	48	49	46	45	45	46	47	45	51	52	53	54	54	55	56	57	58
Sat	59	60	60	61	60	61	61	61	61	61	60	60	59	59	59	58	57	57	56	56	57	57	57	58
Sun	57	56	56	56	56	57	58	58	58	59	61	62	63	64	64	64	65	65	67	66	66	65	65	63
Mon	63	63	63	63	63	63	63	63	64	65	65	66	66	66	66	65	65	65	63	63	62	61	60	59
Tue	59	59	58	57	57	56	56	56	54	54	53	52	52	51	52	53	52	53	53	53	53	55	—	—