14 – 20 Oct 2026 · Malaysia

Rompin weekly air quality

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

139.3Weekly mean AQI · Unhealthy for Sensitive Groups

Official DOE API mean: 126.1. 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.

-27.1 AQI compared with the previous week’s eligible mean of 166.4.

Peak AQI: 165 at Rompin · 18 Oct 2026, 21:00 (UTC+8).

Daily US AQI (PM2.5)

Low 91High 165AQI

14 Oct20 Oct

20 OctDaily mean · Peak 156143.1Avg 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	146.4Unhealthy for Sensitive Groups	156	24 / 0
2026-10-15	149Unhealthy for Sensitive Groups	156	24 / 0
2026-10-16	144.9Unhealthy for Sensitive Groups	156	24 / 0
2026-10-17	101.3Unhealthy for Sensitive Groups	120	24 / 0
2026-10-18	131Unhealthy for Sensitive Groups	165	24 / 0
2026-10-19	159.2Unhealthy	165	24 / 0
2026-10-20	143.1Unhealthy for Sensitive Groups	156	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	156	155	155	154	154	154	154	154	154	152	152	152	150	147	147	147	143	139	136	134	132	130	130	132
2026-10-15	134	134	134	134	136	142	147	149	151	151	152	152	154	154	154	154	155	155	155	156	156	156	156	155
2026-10-16	155	155	156	156	156	155	154	154	152	152	152	151	149	145	144	142	138	138	136	130	130	128	126	124
2026-10-17	120	118	115	109	105	103	99	97	97	97	99	103	101	103	105	105	101	96	94	94	93	93	93	91
2026-10-18	93	96	97	101	105	107	111	115	118	120	122	124	128	134	143	148	152	155	158	160	162	165	165	165
2026-10-19	165	165	165	163	163	163	162	162	160	160	160	160	160	159	158	158	156	155	155	154	154	154	154	155
2026-10-20	156	156	156	155	155	155	154	154	154	152	152	147	145	142	139	136	134	132	132	130	128	126	124	120

Observation categories

Good: 0

Moderate: 15

Unhealthy for Sensitive Groups: 70

Unhealthy: 83

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

Rompin air quality.
Weekly station review.

14 – 20 Oct 20267 days · Pahang

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Rompin, Pahang

During the week of 14 – 20 Oct 2026, air quality at Rompin averaged an Air Pollutant Index (API) of 126.1 (Unhealthy). Readings peaked at 161.

Station weekly average

126.1API

Unhealthy · Tidak Sihat

Daily averages81 – 157 APIWed → Tue

Explore the week

Week's peak reading: 161UnhealthyPeak during 7-day window
Rank in Pahang: #5of 5 stationsState avg: 106.1 API
Good to Moderate air: 39%of hourly readings168 readings recorded
National standing: #46of 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 · 0–175 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, 14 Oct	133.8	96	155
Thu, 15 Oct	139.4	98	155
Fri, 16 Oct	130.5	93	155
Sat, 17 Oct	81	75	91
Sun, 18 Oct	114.1	76	161
Mon, 19 Oct	157	153	161
Tue, 20 Oct	126.6	91	155

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

0255075100125150175APIBrighter cells ran hazier than the rest of this week (75 – 161 API)

Haziest hour of the week: Sun at 21:00 MYT, averaging API 161 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	155	154	154	153	153	153	153	153	153	152	152	152	150	139	139	137	123	104	99	98	97	96	96	97
Thu	98	98	98	98	99	119	136	146	151	151	152	152	153	153	153	153	154	154	154	155	155	155	155	154
Fri	154	154	155	155	155	154	153	153	152	152	152	151	146	129	124	116	103	100	99	96	96	95	94	93
Sat	91	90	88	85	83	82	80	79	79	79	80	82	81	82	83	83	81	78	77	77	76	76	76	75
Sun	76	78	79	81	83	84	86	88	90	91	92	93	95	98	120	143	152	154	156	158	159	161	161	161
Mon	161	161	161	160	160	160	159	159	158	158	158	158	158	157	156	156	155	154	154	153	153	153	153	154
Tue	155	155	155	154	154	154	153	153	153	152	152	138	130	116	105	99	98	97	97	96	95	94	93	91

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik0%0
ModerateSederhana39%65
UnhealthyTidak Sihat61%103
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

Limit prolonged outdoor activity. Children, older adults, pregnant women and people with respiratory or heart conditions should stay indoors where possible. A well-fitted N95 mask helps outdoors.

Hadkan aktiviti luar yang berpanjangan. Kanak-kanak, warga emas, ibu mengandung dan pesakit pernafasan atau jantung dinasihatkan berada di dalam bangunan. Pelitup muka N95 membantu di luar.

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 Rompin

Perbandingan purata mingguan dengan stesen berhampiran

Segamat133.9 API
Unhealthy78 away
Kluang155.5 API
Unhealthy100 away
Indera Mahkota Kuantan113 API
Unhealthy100 away
Balok Baru Kuantan90.5 API
Moderate115 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	155	154	154	153	153	153	153	153	153	152	152	152	150	139	139	137	123	104	99	98	97	96	96	97
Thu	98	98	98	98	99	119	136	146	151	151	152	152	153	153	153	153	154	154	154	155	155	155	155	154
Fri	154	154	155	155	155	154	153	153	152	152	152	151	146	129	124	116	103	100	99	96	96	95	94	93
Sat	91	90	88	85	83	82	80	79	79	79	80	82	81	82	83	83	81	78	77	77	76	76	76	75
Sun	76	78	79	81	83	84	86	88	90	91	92	93	95	98	120	143	152	154	156	158	159	161	161	161
Mon	161	161	161	160	160	160	159	159	158	158	158	158	158	157	156	156	155	154	154	153	153	153	153	154
Tue	155	155	155	154	154	154	153	153	153	152	152	138	130	116	105	99	98	97	97	96	95	94	93	91

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	155	154	154	153	153	153	153	153	153	152	152	152	150	139	139	137	123	104	99	98	97	96	96	97
Thu	98	98	98	98	99	119	136	146	151	151	152	152	153	153	153	153	154	154	154	155	155	155	155	154
Fri	154	154	155	155	155	154	153	153	152	152	152	151	146	129	124	116	103	100	99	96	96	95	94	93
Sat	91	90	88	85	83	82	80	79	79	79	80	82	81	82	83	83	81	78	77	77	76	76	76	75
Sun	76	78	79	81	83	84	86	88	90	91	92	93	95	98	120	143	152	154	156	158	159	161	161	161
Mon	161	161	161	160	160	160	159	159	158	158	158	158	158	157	156	156	155	154	154	153	153	153	153	154
Tue	155	155	155	154	154	154	153	153	153	152	152	138	130	116	105	99	98	97	97	96	95	94	93	91