30 Sep – 6 Oct 2026 · Malaysia

Indera Mahkota Kuantan weekly air quality

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

105.9Weekly mean AQI · Unhealthy for Sensitive Groups

Official DOE API mean: 92.2. 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.

+26 AQI compared with the previous week’s eligible mean of 79.9.

Peak AQI: 167 at Indera Mahkota Kuantan · 30 Sept 2026, 06:00 (UTC+8).

Daily US AQI (PM2.5)

Low 64High 167AQI

30 Sept6 Oct

6 OctDaily mean · Peak 163148.7Avg 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	160.8Unhealthy	167	24 / 0
2026-10-01	98Moderate	139	24 / 0
2026-10-02	69.5Moderate	77	24 / 0
2026-10-03	67.9Moderate	77	24 / 0
2026-10-04	91.8Moderate	105	24 / 0
2026-10-05	107.9Unhealthy for Sensitive Groups	120	24 / 0
2026-10-06	148.7Unhealthy for Sensitive Groups	163	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	165	165	166	166	166	166	167	167	167	167	166	165	165	163	162	160	158	158	156	154	152	150	146	142
2026-10-01	139	136	128	124	118	113	107	103	97	94	91	91	90	88	87	86	86	86	84	83	83	81	80	78
2026-10-02	77	75	75	74	74	74	72	71	71	70	70	68	68	68	68	68	68	67	65	65	65	65	65	65
2026-10-03	65	67	65	65	65	64	64	65	64	64	65	65	65	67	68	70	70	70	71	72	72	74	75	77
2026-10-04	78	80	81	81	83	84	84	86	87	88	90	90	91	91	93	94	97	101	101	103	105	105	105	105
2026-10-05	105	105	105	105	105	107	107	107	107	109	109	109	109	109	107	105	103	101	105	109	111	113	117	120
2026-10-06	122	124	126	128	132	136	139	144	148	151	154	155	156	158	159	162	163	163	163	163	163	162	—	—

Observation categories

Good: 0

Moderate: 81

Unhealthy for Sensitive Groups: 51

Unhealthy: 34

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

Indera Mahkota Kuantan air quality.
Weekly station review.

30 Sep – 6 Oct 20267 days · Pahang

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Indera Mahkota Kuantan, Pahang

During the week of 30 Sep – 6 Oct 2026, air quality at Indera Mahkota Kuantan averaged an Air Pollutant Index (API) of 92.2 (Moderate). Readings peaked at 163.

Station weekly average

92.2API

Moderate · Sederhana

Daily averages58.8 – 156.4 APIWed → Tue

Explore the week

Week's peak reading: 163UnhealthyPeak during 7-day window
Rank in Pahang: #4of 5 stationsState avg: 86.5 API
Good to Moderate air: 75%of hourly readings166 readings recorded
National standing: #46of 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 · 0–175 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	156.4	117	163
Thu, 1 Oct	78.4	66	104
Fri, 2 Oct	60	57	65
Sat, 3 Oct	58.8	56	65
Sun, 4 Oct	75	66	83
Mon, 5 Oct	84.5	81	91
Tue, 6 Oct	135.7	92	160

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 Indera Mahkota Kuantan shows local patterns like traffic peaks and afternoon haze accumulation.

0255075100125150175APIBrighter cells ran hazier than the rest of this week (56 – 163 API)

Haziest hour of the week: Wed at 06:00 MYT, averaging API 163 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	161	161	162	162	162	162	163	163	163	163	162	161	161	160	159	158	156	156	155	153	152	150	132	117
Thu	104	99	95	93	90	87	84	82	79	77	75	75	74	73	72	71	71	71	70	69	69	68	67	66
Fri	65	64	64	63	63	63	62	61	61	60	60	59	59	59	59	59	59	58	57	57	57	57	57	57
Sat	57	58	57	57	57	56	56	57	56	56	57	57	57	58	59	60	60	60	61	62	62	63	64	65
Sun	66	67	68	68	69	70	70	71	72	73	74	74	75	75	76	77	79	81	81	82	83	83	83	83
Mon	83	83	83	83	83	84	84	84	84	85	85	85	85	85	84	83	82	81	83	85	86	87	89	91
Tue	92	93	94	95	97	99	106	124	142	151	153	154	155	156	157	159	160	160	160	160	160	159	—	—

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik0%0
ModerateSederhana75%125
UnhealthyTidak Sihat25%41
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 Indera Mahkota Kuantan

Perbandingan purata mingguan dengan stesen berhampiran

Balok Baru Kuantan95.7 API
Moderate18 away
Kemaman87.4 API
Moderate51 away
Paka83.8 API
Moderate88 away
Rompin89.4 API
Moderate100 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	161	161	162	162	162	162	163	163	163	163	162	161	161	160	159	158	156	156	155	153	152	150	132	117
Thu	104	99	95	93	90	87	84	82	79	77	75	75	74	73	72	71	71	71	70	69	69	68	67	66
Fri	65	64	64	63	63	63	62	61	61	60	60	59	59	59	59	59	59	58	57	57	57	57	57	57
Sat	57	58	57	57	57	56	56	57	56	56	57	57	57	58	59	60	60	60	61	62	62	63	64	65
Sun	66	67	68	68	69	70	70	71	72	73	74	74	75	75	76	77	79	81	81	82	83	83	83	83
Mon	83	83	83	83	83	84	84	84	84	85	85	85	85	85	84	83	82	81	83	85	86	87	89	91
Tue	92	93	94	95	97	99	106	124	142	151	153	154	155	156	157	159	160	160	160	160	160	159	—	—

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	161	161	162	162	162	162	163	163	163	163	162	161	161	160	159	158	156	156	155	153	152	150	132	117
Thu	104	99	95	93	90	87	84	82	79	77	75	75	74	73	72	71	71	71	70	69	69	68	67	66
Fri	65	64	64	63	63	63	62	61	61	60	60	59	59	59	59	59	59	58	57	57	57	57	57	57
Sat	57	58	57	57	57	56	56	57	56	56	57	57	57	58	59	60	60	60	61	62	62	63	64	65
Sun	66	67	68	68	69	70	70	71	72	73	74	74	75	75	76	77	79	81	81	82	83	83	83	83
Mon	83	83	83	83	83	84	84	84	84	85	85	85	85	85	84	83	82	81	83	85	86	87	89	91
Tue	92	93	94	95	97	99	106	124	142	151	153	154	155	156	157	159	160	160	160	160	160	159	—	—