14 – 20 Oct 2026 · Malaysia

Kapit weekly air quality

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

76.9Weekly mean AQI · Moderate

Official DOE API mean: 64.3. 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

168 eligible observations · 0 excluded.

-12.6 AQI compared with the previous week’s eligible mean of 89.5.

Peak AQI: 128 at Kapit · 14 Oct 2026, 00:00 (UTC+8).

Daily US AQI (PM2.5)

Low 54High 128AQI

14 Oct20 Oct

20 OctDaily mean · Peak 8876.2Avg AQI

Based on 24 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
2026-10-14	109.4Unhealthy for Sensitive Groups	128	24 / 0
2026-10-15	81.2Moderate	88	24 / 0
2026-10-16	68.1Moderate	84	24 / 0
2026-10-17	56.8Moderate	61	24 / 0
2026-10-18	68.5Moderate	71	24 / 0
2026-10-19	78.4Moderate	90	24 / 0
2026-10-20	76.2Moderate	88	24 / 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
2026-10-14	128	128	128	128	128	126	124	122	120	118	117	117	115	109	105	101	97	94	93	91	88	86	83	80
2026-10-15	78	77	75	75	74	75	75	75	77	78	80	78	80	84	86	87	87	88	88	88	87	87	86	84
2026-10-16	84	83	83	81	80	78	78	77	75	74	72	71	68	64	61	61	58	56	55	55	55	55	55	55
2026-10-17	55	55	54	54	54	54	55	55	55	55	55	56	57	58	58	58	59	59	59	59	59	59	59	61
2026-10-18	62	64	65	65	67	67	67	68	68	70	70	70	70	70	70	68	70	70	70	70	71	71	71	71
2026-10-19	71	71	71	71	71	71	71	71	71	71	72	74	77	80	83	84	86	87	87	87	88	88	88	90
2026-10-20	88	88	87	87	87	87	86	86	84	83	81	80	77	74	71	70	68	67	65	65	64	62	61	61

Observation categories

Good: 0

Moderate: 152

Unhealthy for Sensitive Groups: 16

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.

14 – 20 Oct 20267 days · Sarawak

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

During the week of 14 – 20 Oct 2026, air quality at Kapit averaged an Air Pollutant Index (API) of 64.3 (Moderate). Readings peaked at 95.

Station weekly average

64.3API

Moderate · Sederhana

Daily averages49.4 – 84.9 APIWed → Tue

Explore the week

Week's peak reading: 95ModeratePeak during 7-day window
Rank in Sarawak: #3of 13 stationsState avg: 75.6 API
Good to Moderate air: 100%of hourly readings168 readings recorded
National standing: #9of 68 stationsNational avg: 108.7 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 · 0–125 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, 14 Oct	84.9	67	95
Thu, 15 Oct	68.1	63	73
Fri, 16 Oct	58.2	46	70
Sat, 17 Oct	49.4	44	54
Sun, 18 Oct	59.2	55	61
Mon, 19 Oct	66.1	61	74
Tue, 20 Oct	64.5	54	73

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.

0255075100125APIBrighter cells ran hazier than the rest of this week (44 – 95 API)

Haziest hour of the week: Wed at 00:00 MYT, averaging API 95 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	95	95	95	95	95	94	93	92	91	90	89	89	88	85	83	81	79	77	76	75	73	71	69	67
Thu	66	65	64	64	63	64	64	64	65	66	67	66	67	70	71	72	72	73	73	73	72	72	71	70
Fri	70	69	69	68	67	66	66	65	64	63	62	61	59	56	54	54	52	50	47	46	47	48	47	47
Sat	47	46	45	44	44	45	46	46	46	47	48	49	51	52	52	52	53	53	53	53	53	53	53	54
Sun	55	56	57	57	58	58	58	59	59	60	60	60	60	60	60	59	60	60	60	60	61	61	61	61
Mon	61	61	61	61	61	61	61	61	61	61	62	63	65	67	69	70	71	72	72	72	73	73	73	74
Tue	73	73	72	72	72	72	71	71	70	69	68	67	65	63	61	60	59	58	57	57	56	55	54	54

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik11%19
ModerateSederhana89%149
UnhealthyTidak Sihat0%0
Very UnhealthySangat Tidak Sihat0%0
HazardousBerbahaya0%0

Based on 168 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

Sibu71.3 API
Moderate126 away
Bintulu69.9 API
Moderate130 away
Mukah66.8 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	95	95	95	95	95	94	93	92	91	90	89	89	88	85	83	81	79	77	76	75	73	71	69	67
Thu	66	65	64	64	63	64	64	64	65	66	67	66	67	70	71	72	72	73	73	73	72	72	71	70
Fri	70	69	69	68	67	66	66	65	64	63	62	61	59	56	54	54	52	50	47	46	47	48	47	47
Sat	47	46	45	44	44	45	46	46	46	47	48	49	51	52	52	52	53	53	53	53	53	53	53	54
Sun	55	56	57	57	58	58	58	59	59	60	60	60	60	60	60	59	60	60	60	60	61	61	61	61
Mon	61	61	61	61	61	61	61	61	61	61	62	63	65	67	69	70	71	72	72	72	73	73	73	74
Tue	73	73	72	72	72	72	71	71	70	69	68	67	65	63	61	60	59	58	57	57	56	55	54	54

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	95	95	95	95	95	94	93	92	91	90	89	89	88	85	83	81	79	77	76	75	73	71	69	67
Thu	66	65	64	64	63	64	64	64	65	66	67	66	67	70	71	72	72	73	73	73	72	72	71	70
Fri	70	69	69	68	67	66	66	65	64	63	62	61	59	56	54	54	52	50	47	46	47	48	47	47
Sat	47	46	45	44	44	45	46	46	46	47	48	49	51	52	52	52	53	53	53	53	53	53	53	54
Sun	55	56	57	57	58	58	58	59	59	60	60	60	60	60	60	59	60	60	60	60	61	61	61	61
Mon	61	61	61	61	61	61	61	61	61	61	62	63	65	67	69	70	71	72	72	72	73	73	73	74
Tue	73	73	72	72	72	72	71	71	70	69	68	67	65	63	61	60	59	58	57	57	56	55	54	54