Tangkak air quality.
Weekly station review.

9 – 15 Sep 20267 days · Johor

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

During the week of 9 – 15 Sep 2026, air quality at Tangkak averaged an Air Pollutant Index (API) of 109.3 (Unhealthy). Readings peaked at 172.

Station weekly average

109.3API

Unhealthy · Tidak Sihat

Daily averages78.8 – 166.6 APIWed → Tue

Explore the week

Week's peak reading: 172UnhealthyPeak during 7-day window
Rank in Johor: #6of 8 stationsState avg: 106.7 API
Good to Moderate air: 63%of hourly readings168 readings recorded
National standing: #53of 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 · 0–200 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	131.1	94	153
Thu, 10 Sep	106.3	82	151
Fri, 11 Sep	84.2	79	88
Sat, 12 Sep	78.8	75	83
Sun, 13 Sep	79.8	73	92
Mon, 14 Sep	118.1	93	154
Tue, 15 Sep	166.6	155	172

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

050100150200APIBrighter cells ran hazier than the rest of this week (73 – 172 API)

Haziest hour of the week: Tue at 14:00 MYT, averaging API 172 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	94	95	96	97	98	100	109	119	130	142	152	152	153	153	152	152	152	151	145	138	139	139	142	146
Thu	151	151	151	151	151	142	125	106	98	97	94	92	89	89	89	88	88	88	88	87	86	85	83	82
Fri	82	81	80	79	79	80	81	82	82	83	85	86	87	87	87	87	87	87	88	87	87	86	86	85
Sat	83	82	82	82	81	81	81	80	80	79	78	78	76	76	78	78	79	78	78	77	77	77	75	75
Sun	75	75	74	74	73	73	74	74	76	77	78	78	80	80	80	81	82	82	84	86	87	89	91	92
Mon	93	93	93	93	93	94	95	96	96	97	98	100	106	112	121	133	150	152	152	153	153	153	154	154
Tue	155	156	158	159	161	162	163	165	166	167	169	170	170	171	172	172	172	171	171	170	170	170	170	169

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik0%0
ModerateSederhana63%106
UnhealthyTidak Sihat37%62
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 Tangkak

Perbandingan purata mingguan dengan stesen berhampiran

Bandaraya Melaka78.6 API
Moderate37 away
Segamat98.4 API
Moderate39 away
Alor Gajah107.5 API
Unhealthy40 away
Bukit Rambai108.9 API
Unhealthy42 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	94	95	96	97	98	100	109	119	130	142	152	152	153	153	152	152	152	151	145	138	139	139	142	146
Thu	151	151	151	151	151	142	125	106	98	97	94	92	89	89	89	88	88	88	88	87	86	85	83	82
Fri	82	81	80	79	79	80	81	82	82	83	85	86	87	87	87	87	87	87	88	87	87	86	86	85
Sat	83	82	82	82	81	81	81	80	80	79	78	78	76	76	78	78	79	78	78	77	77	77	75	75
Sun	75	75	74	74	73	73	74	74	76	77	78	78	80	80	80	81	82	82	84	86	87	89	91	92
Mon	93	93	93	93	93	94	95	96	96	97	98	100	106	112	121	133	150	152	152	153	153	153	154	154
Tue	155	156	158	159	161	162	163	165	166	167	169	170	170	171	172	172	172	171	171	170	170	170	170	169

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	94	95	96	97	98	100	109	119	130	142	152	152	153	153	152	152	152	151	145	138	139	139	142	146
Thu	151	151	151	151	151	142	125	106	98	97	94	92	89	89	89	88	88	88	88	87	86	85	83	82
Fri	82	81	80	79	79	80	81	82	82	83	85	86	87	87	87	87	87	87	88	87	87	86	86	85
Sat	83	82	82	82	81	81	81	80	80	79	78	78	76	76	78	78	79	78	78	77	77	77	75	75
Sun	75	75	74	74	73	73	74	74	76	77	78	78	80	80	80	81	82	82	84	86	87	89	91	92
Mon	93	93	93	93	93	94	95	96	96	97	98	100	106	112	121	133	150	152	152	153	153	153	154	154
Tue	155	156	158	159	161	162	163	165	166	167	169	170	170	171	172	172	172	171	171	170	170	170	170	169

Tangkak air quality.Weekly station review.