14 – 20 Oct 2026 · Malaysia

Tasek Ipoh weekly air quality

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

126.5Weekly mean AQI · Unhealthy for Sensitive Groups

Official DOE API mean: 109.5. 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.

-6.6 AQI compared with the previous week’s eligible mean of 133.1.

Peak AQI: 160 at Tasek Ipoh · 15 Oct 2026, 23:00 (UTC+8).

Daily US AQI (PM2.5)

Low 87High 160AQI

14 Oct20 Oct

20 OctDaily mean · Peak 158153.7Avg 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	102.3Unhealthy for Sensitive Groups	118	24 / 0
2026-10-15	142.1Unhealthy for Sensitive Groups	160	24 / 0
2026-10-16	142Unhealthy for Sensitive Groups	160	24 / 0
2026-10-17	106.1Unhealthy for Sensitive Groups	118	24 / 0
2026-10-18	106.4Unhealthy for Sensitive Groups	118	24 / 0
2026-10-19	133.3Unhealthy for Sensitive Groups	155	24 / 0
2026-10-20	153.7Unhealthy	158	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	87	88	88	88	91	93	94	96	97	99	101	99	101	105	105	107	109	111	113	118	118	117	115	115
2026-10-15	117	120	124	126	128	130	134	136	138	140	142	146	148	149	150	151	151	151	151	151	154	155	158	160
2026-10-16	160	159	158	156	155	155	154	152	151	151	151	151	146	145	145	143	136	136	134	128	122	115	107	97
2026-10-17	97	99	103	103	103	103	103	103	103	101	97	94	97	99	103	107	113	115	115	117	117	118	118	118
2026-10-18	118	115	113	113	111	111	111	111	111	109	111	115	113	111	105	97	96	93	94	96	97	99	101	103
2026-10-19	103	107	109	111	115	117	120	122	126	130	134	134	136	134	139	143	147	151	152	152	154	154	154	155
2026-10-20	155	155	156	156	156	156	156	156	156	156	156	156	156	158	156	156	155	155	154	154	151	147	141	136

Observation categories

Good: 0

Moderate: 25

Unhealthy for Sensitive Groups: 94

Unhealthy: 49

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

Tasek Ipoh air quality.
Weekly station review.

14 – 20 Oct 20267 days · Perak

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Tasek Ipoh, Perak

During the week of 14 – 20 Oct 2026, air quality at Tasek Ipoh averaged an Air Pollutant Index (API) of 109.5 (Unhealthy). Readings peaked at 158.

Station weekly average

109.5API

Unhealthy · Tidak Sihat

Daily averages81.3 – 149.8 APIWed → Tue

Explore the week

Week's peak reading: 158UnhealthyPeak during 7-day window
Rank in Perak: #3of 5 stationsState avg: 104.8 API
Good to Moderate air: 62%of hourly readings168 readings recorded
National standing: #42of 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	81.3	72	90
Thu, 15 Oct	126.2	89	158
Fri, 16 Oct	128.7	79	158
Sat, 17 Oct	83.6	77	90
Sun, 18 Oct	83.6	76	90
Mon, 19 Oct	113	82	154
Tue, 20 Oct	149.8	99	156

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 Tasek Ipoh shows local patterns like traffic peaks and afternoon haze accumulation.

0255075100125150175APIBrighter cells ran hazier than the rest of this week (72 – 158 API)

Haziest hour of the week: Thu at 23:00 MYT, averaging API 158 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	72	73	73	73	75	76	77	78	79	80	81	80	81	83	83	84	85	86	87	90	90	89	88	88
Thu	89	91	93	94	95	96	98	99	100	108	117	135	143	146	148	151	151	151	151	151	153	154	156	158
Fri	158	157	156	155	154	154	153	152	151	151	151	151	134	128	130	120	99	99	98	95	92	88	84	79
Sat	79	80	82	82	82	82	82	82	82	81	79	77	79	80	82	84	87	88	88	89	89	90	90	90
Sun	90	88	87	87	86	86	86	86	86	85	86	88	87	86	83	79	78	76	77	78	79	80	81	82
Mon	82	84	85	86	88	89	91	92	94	96	98	98	99	98	106	122	136	151	152	152	153	153	153	154
Tue	154	154	155	155	155	155	155	155	155	155	155	155	155	156	155	155	154	154	153	153	151	138	115	99

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik0%0
ModerateSederhana62%104
UnhealthyTidak Sihat38%64
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 Tasek Ipoh

Perbandingan purata mingguan dengan stesen berhampiran

Pegoh Ipoh106.4 API
Unhealthy9.4 away
Taiping77.4 API
Moderate57 away
Seri Manjung116.4 API
Unhealthy69 away
Kulim Hi-Tech71 API
Moderate104 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	72	73	73	73	75	76	77	78	79	80	81	80	81	83	83	84	85	86	87	90	90	89	88	88
Thu	89	91	93	94	95	96	98	99	100	108	117	135	143	146	148	151	151	151	151	151	153	154	156	158
Fri	158	157	156	155	154	154	153	152	151	151	151	151	134	128	130	120	99	99	98	95	92	88	84	79
Sat	79	80	82	82	82	82	82	82	82	81	79	77	79	80	82	84	87	88	88	89	89	90	90	90
Sun	90	88	87	87	86	86	86	86	86	85	86	88	87	86	83	79	78	76	77	78	79	80	81	82
Mon	82	84	85	86	88	89	91	92	94	96	98	98	99	98	106	122	136	151	152	152	153	153	153	154
Tue	154	154	155	155	155	155	155	155	155	155	155	155	155	156	155	155	154	154	153	153	151	138	115	99

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	72	73	73	73	75	76	77	78	79	80	81	80	81	83	83	84	85	86	87	90	90	89	88	88
Thu	89	91	93	94	95	96	98	99	100	108	117	135	143	146	148	151	151	151	151	151	153	154	156	158
Fri	158	157	156	155	154	154	153	152	151	151	151	151	134	128	130	120	99	99	98	95	92	88	84	79
Sat	79	80	82	82	82	82	82	82	82	81	79	77	79	80	82	84	87	88	88	89	89	90	90	90
Sun	90	88	87	87	86	86	86	86	86	85	86	88	87	86	83	79	78	76	77	78	79	80	81	82
Mon	82	84	85	86	88	89	91	92	94	96	98	98	99	98	106	122	136	151	152	152	153	153	153	154
Tue	154	154	155	155	155	155	155	155	155	155	155	155	155	156	155	155	154	154	153	153	151	138	115	99