Minden air quality.
Weekly station review.

9 – 15 Sep 20267 days · Penang

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Minden, Penang

During the week of 9 – 15 Sep 2026, air quality at Minden averaged an Air Pollutant Index (API) of 63.4 (Moderate). Readings peaked at 159.

Station weekly average

63.4API

Moderate · Sederhana

Daily averages33.8 – 129.2 APIWed → Tue

Explore the week

Week's peak reading: 159UnhealthyPeak during 7-day window
Rank in Penang: #2of 4 stationsState avg: 61.9 API
Good to Moderate air: 90%of hourly readings168 readings recorded
National standing: #11of 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	48	37	61
Thu, 10 Sep	47.1	38	54
Fri, 11 Sep	53.6	46	57
Sat, 12 Sep	33.8	25	45
Sun, 13 Sep	48.3	34	67
Mon, 14 Sep	83.8	69	97
Tue, 15 Sep	129.2	96	159

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

0255075100125150175APIBrighter cells ran hazier than the rest of this week (25 – 159 API)

Haziest hour of the week: Tue at 22:00 MYT, averaging API 159 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	61	60	59	57	56	55	53	52	52	51	48	51	48	46	46	44	42	41	40	39	38	38	38	37
Thu	38	38	38	38	38	39	41	44	46	46	48	50	51	52	51	52	52	52	52	52	52	53	54	54
Fri	54	55	56	56	57	57	57	56	56	56	56	55	54	54	54	53	52	52	51	52	51	49	47	46
Sat	45	43	40	39	37	35	33	30	28	27	25	26	29	32	33	33	34	35	35	35	35	34	35	34
Sun	34	35	36	37	37	39	40	41	41	43	45	45	44	48	52	55	56	57	58	59	61	63	65	67
Mon	69	71	72	73	74	75	76	77	79	80	80	82	84	86	87	88	91	93	95	97	96	96	95	96
Tue	96	96	97	98	98	99	100	103	111	118	128	127	135	145	151	152	152	153	154	155	157	158	159	159

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik39%66
ModerateSederhana51%85
UnhealthyTidak Sihat10%17
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 Minden

Perbandingan purata mingguan dengan stesen berhampiran

Balik Pulau53 API
Moderate10 away
Seberang Jaya67.3 API
Moderate12 away
Seberang Perai64 API
Moderate15 away
Kulim Hi-Tech56 API
Moderate32 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	61	60	59	57	56	55	53	52	52	51	48	51	48	46	46	44	42	41	40	39	38	38	38	37
Thu	38	38	38	38	38	39	41	44	46	46	48	50	51	52	51	52	52	52	52	52	52	53	54	54
Fri	54	55	56	56	57	57	57	56	56	56	56	55	54	54	54	53	52	52	51	52	51	49	47	46
Sat	45	43	40	39	37	35	33	30	28	27	25	26	29	32	33	33	34	35	35	35	35	34	35	34
Sun	34	35	36	37	37	39	40	41	41	43	45	45	44	48	52	55	56	57	58	59	61	63	65	67
Mon	69	71	72	73	74	75	76	77	79	80	80	82	84	86	87	88	91	93	95	97	96	96	95	96
Tue	96	96	97	98	98	99	100	103	111	118	128	127	135	145	151	152	152	153	154	155	157	158	159	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	61	60	59	57	56	55	53	52	52	51	48	51	48	46	46	44	42	41	40	39	38	38	38	37
Thu	38	38	38	38	38	39	41	44	46	46	48	50	51	52	51	52	52	52	52	52	52	53	54	54
Fri	54	55	56	56	57	57	57	56	56	56	56	55	54	54	54	53	52	52	51	52	51	49	47	46
Sat	45	43	40	39	37	35	33	30	28	27	25	26	29	32	33	33	34	35	35	35	35	34	35	34
Sun	34	35	36	37	37	39	40	41	41	43	45	45	44	48	52	55	56	57	58	59	61	63	65	67
Mon	69	71	72	73	74	75	76	77	79	80	80	82	84	86	87	88	91	93	95	97	96	96	95	96
Tue	96	96	97	98	98	99	100	103	111	118	128	127	135	145	151	152	152	153	154	155	157	158	159	159

Minden air quality.Weekly station review.