Batu Pahat air quality.
Weekly station review.

9 – 15 Sep 20267 days · Johor

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Batu Pahat, Johor

During the week of 9 – 15 Sep 2026, air quality at Batu Pahat averaged an Air Pollutant Index (API) of 108.6 (Unhealthy). Readings peaked at 163.

Station weekly average

108.6API

Unhealthy · Tidak Sihat

Daily averages73.9 – 158.9 APIWed → Tue

Explore the week

Week's peak reading: 163UnhealthyPeak during 7-day window
Rank in Johor: #5of 8 stationsState avg: 106.7 API
Good to Moderate air: 61%of hourly readings168 readings recorded
National standing: #51of 68 stationsNational avg: 92.7 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, 9 Sep	146.6	106	155
Thu, 10 Sep	115.2	87	155
Fri, 11 Sep	86.6	82	90
Sat, 12 Sep	74.8	71	81
Sun, 13 Sep	73.9	69	82
Mon, 14 Sep	103.9	83	154
Tue, 15 Sep	158.9	155	163

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 Batu Pahat shows local patterns like traffic peaks and afternoon haze accumulation.

0255075100125150175APIBrighter cells ran hazier than the rest of this week (69 – 163 API)

Haziest hour of the week: Tue at 11:00 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	106	114	123	127	135	142	151	152	152	153	153	154	154	154	155	155	155	155	155	155	155	155	155	154
Thu	154	154	154	155	155	154	153	152	143	115	99	97	95	93	92	92	92	90	89	88	87	87	87	87
Fri	87	86	85	84	83	84	86	89	89	90	90	90	89	89	89	88	87	87	86	86	86	84	83	82
Sat	81	80	79	78	78	77	75	74	73	73	72	73	75	76	76	76	75	74	74	72	72	71	71	71
Sun	70	70	70	70	69	69	69	70	70	72	74	74	73	73	74	74	76	77	77	79	80	81	81	82
Mon	83	83	84	84	85	86	86	87	88	87	88	90	91	93	95	97	99	110	127	140	151	152	153	154
Tue	155	156	156	157	158	158	159	159	160	161	162	163	163	162	162	161	160	159	159	158	157	157	156	156

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik0%0
ModerateSederhana61%103
UnhealthyTidak Sihat39%65
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 Batu Pahat

Perbandingan purata mingguan dengan stesen berhampiran

Kluang105.4 API
Unhealthy51 away
Tangkak109.3 API
Unhealthy53 away
Segamat98.4 API
Moderate64 away
Bandaraya Melaka78.6 API
Moderate74 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	106	114	123	127	135	142	151	152	152	153	153	154	154	154	155	155	155	155	155	155	155	155	155	154
Thu	154	154	154	155	155	154	153	152	143	115	99	97	95	93	92	92	92	90	89	88	87	87	87	87
Fri	87	86	85	84	83	84	86	89	89	90	90	90	89	89	89	88	87	87	86	86	86	84	83	82
Sat	81	80	79	78	78	77	75	74	73	73	72	73	75	76	76	76	75	74	74	72	72	71	71	71
Sun	70	70	70	70	69	69	69	70	70	72	74	74	73	73	74	74	76	77	77	79	80	81	81	82
Mon	83	83	84	84	85	86	86	87	88	87	88	90	91	93	95	97	99	110	127	140	151	152	153	154
Tue	155	156	156	157	158	158	159	159	160	161	162	163	163	162	162	161	160	159	159	158	157	157	156	156

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	106	114	123	127	135	142	151	152	152	153	153	154	154	154	155	155	155	155	155	155	155	155	155	154
Thu	154	154	154	155	155	154	153	152	143	115	99	97	95	93	92	92	92	90	89	88	87	87	87	87
Fri	87	86	85	84	83	84	86	89	89	90	90	90	89	89	89	88	87	87	86	86	86	84	83	82
Sat	81	80	79	78	78	77	75	74	73	73	72	73	75	76	76	76	75	74	74	72	72	71	71	71
Sun	70	70	70	70	69	69	69	70	70	72	74	74	73	73	74	74	76	77	77	79	80	81	81	82
Mon	83	83	84	84	85	86	86	87	88	87	88	90	91	93	95	97	99	110	127	140	151	152	153	154
Tue	155	156	156	157	158	158	159	159	160	161	162	163	163	162	162	161	160	159	159	158	157	157	156	156

Batu Pahat air quality.Weekly station review.