30 Sep – 6 Oct 2026 · Malaysia

Kapit weekly air quality

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

82Weekly mean AQI · Moderate

Official DOE API mean: 68.3. 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

161 eligible observations · 0 excluded.

-15.5 AQI compared with the previous week’s eligible mean of 97.5.

Peak AQI: 105 at Kapit · 3 Oct 2026, 10:00 (UTC+8).

Daily US AQI (PM2.5)

Low 55High 105AQI

30 Sept6 Oct

6 OctDaily mean · Peak 8479.9Avg AQI

Based on 17 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	59.9Moderate	65	24 / 0
2026-10-01	67.5Moderate	70	24 / 0
2026-10-02	79.9Moderate	94	24 / 0
2026-10-03	101.3Unhealthy for Sensitive Groups	105	24 / 0
2026-10-04	98.2Moderate	103	24 / 0
2026-10-05	86.8Moderate	93	24 / 0
2026-10-06	79.9Moderate	84	17 / 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	64	62	62	61	61	61	59	59	58	58	56	55	55	55	56	58	58	59	61	62	64	64	65	65
2026-10-01	67	67	68	68	68	68	70	70	70	70	70	70	70	68	67	65	65	64	65	65	65	65	67	67
2026-10-02	67	68	68	70	70	71	71	72	74	74	75	78	80	81	84	86	88	90	90	90	91	93	93	94
2026-10-03	94	94	96	97	97	99	99	99	101	103	105	105	105	105	105	105	105	101	101	103	103	103	103	103
2026-10-04	103	103	103	103	101	99	101	99	99	97	96	96	96	96	96	96	96	97	97	99	99	97	94	94
2026-10-05	93	93	93	91	91	91	90	90	90	90	90	88	87	86	84	84	84	84	84	81	80	80	80	80
2026-10-06	80	80	80	78	78	78	78	78	78	78	80	80	81	81	83	83	84	—	—	—	—	—	—	—

Observation categories

Good: 0

Moderate: 139

Unhealthy for Sensitive Groups: 22

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

Kapit air quality.
Weekly station review.

30 Sep – 6 Oct 20267 days · Sarawak

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Kapit, Sarawak

During the week of 30 Sep – 6 Oct 2026, air quality at Kapit averaged an Air Pollutant Index (API) of 68.3 (Moderate). Readings peaked at 83.

Station weekly average

68.3API

Moderate · Sederhana

Daily averages52.9 – 81.1 APIWed → Tue

Explore the week

Week's peak reading: 83ModeratePeak during 7-day window
Rank in Sarawak: #5of 13 stationsState avg: 72.9 API
Good to Moderate air: 100%of hourly readings161 readings recorded
National standing: #18of 68 stationsNational avg: 82.9 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 · 0–100 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	52.9	46	57
Thu, 1 Oct	58.5	56	60
Fri, 2 Oct	67.1	58	77
Sat, 3 Oct	81.1	77	83
Sun, 4 Oct	79.4	77	82
Mon, 5 Oct	71.9	67	76
Tue, 6 Oct	67.1	66	70

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 Kapit shows local patterns like traffic peaks and afternoon haze accumulation.

0255075100APIBrighter cells ran hazier than the rest of this week (46 – 83 API)

Haziest hour of the week: Sat at 10:00 MYT, averaging API 83 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	56	55	55	54	54	54	53	53	52	52	49	47	46	47	50	52	52	53	54	55	56	56	57	57
Thu	58	58	59	59	59	59	60	60	60	60	60	60	60	59	58	57	57	56	57	57	57	57	58	58
Fri	58	59	59	60	60	61	61	62	63	63	64	66	67	68	70	71	73	74	74	74	75	76	76	77
Sat	77	77	78	79	79	80	80	80	81	82	83	83	83	83	83	83	83	81	81	82	82	82	82	82
Sun	82	82	82	82	81	80	81	80	80	79	78	78	78	78	78	78	78	79	79	80	80	79	77	77
Mon	76	76	76	75	75	75	74	74	74	74	74	73	72	71	70	70	70	70	70	68	67	67	67	67
Tue	67	67	67	66	66	66	66	66	66	66	67	67	68	68	69	69	70	—	—	—	—	—	—	—

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik3%5
ModerateSederhana97%156
UnhealthyTidak Sihat0%0
Very UnhealthySangat Tidak Sihat0%0
HazardousBerbahaya0%0

Based on 161 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 Kapit

Perbandingan purata mingguan dengan stesen berhampiran

Sibu69 API
Moderate126 away
Bintulu73.7 API
Moderate130 away
Mukah65.8 API
Moderate139 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	56	55	55	54	54	54	53	53	52	52	49	47	46	47	50	52	52	53	54	55	56	56	57	57
Thu	58	58	59	59	59	59	60	60	60	60	60	60	60	59	58	57	57	56	57	57	57	57	58	58
Fri	58	59	59	60	60	61	61	62	63	63	64	66	67	68	70	71	73	74	74	74	75	76	76	77
Sat	77	77	78	79	79	80	80	80	81	82	83	83	83	83	83	83	83	81	81	82	82	82	82	82
Sun	82	82	82	82	81	80	81	80	80	79	78	78	78	78	78	78	78	79	79	80	80	79	77	77
Mon	76	76	76	75	75	75	74	74	74	74	74	73	72	71	70	70	70	70	70	68	67	67	67	67
Tue	67	67	67	66	66	66	66	66	66	66	67	67	68	68	69	69	70	—	—	—	—	—	—	—

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	56	55	55	54	54	54	53	53	52	52	49	47	46	47	50	52	52	53	54	55	56	56	57	57
Thu	58	58	59	59	59	59	60	60	60	60	60	60	60	59	58	57	57	56	57	57	57	57	58	58
Fri	58	59	59	60	60	61	61	62	63	63	64	66	67	68	70	71	73	74	74	74	75	76	76	77
Sat	77	77	78	79	79	80	80	80	81	82	83	83	83	83	83	83	83	81	81	82	82	82	82	82
Sun	82	82	82	82	81	80	81	80	80	79	78	78	78	78	78	78	78	79	79	80	80	79	77	77
Mon	76	76	76	75	75	75	74	74	74	74	74	73	72	71	70	70	70	70	70	68	67	67	67	67
Tue	67	67	67	66	66	66	66	66	66	66	67	67	68	68	69	69	70	—	—	—	—	—	—	—