30 Sep – 6 Oct 2026 · Malaysia

Pegoh Ipoh weekly air quality

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

90.3Weekly mean AQI · Moderate

Official DOE API mean: 73.8. 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.

+18.7 AQI compared with the previous week’s eligible mean of 71.6.

Peak AQI: 128 at Pegoh Ipoh · 6 Oct 2026, 23:00 (UTC+8).

Daily US AQI (PM2.5)

Low 68High 128AQI

30 Sept6 Oct

6 OctDaily mean · Peak 128104.7Avg 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
2026-09-30	84.7Moderate	99	24 / 0
2026-10-01	73.9Moderate	87	24 / 0
2026-10-02	102Unhealthy for Sensitive Groups	113	24 / 0
2026-10-03	75.1Moderate	90	24 / 0
2026-10-04	90.3Moderate	103	24 / 0
2026-10-05	101.6Unhealthy for Sensitive Groups	105	24 / 0
2026-10-06	104.7Unhealthy for Sensitive Groups	128	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
2026-09-30	99	94	93	93	91	90	90	88	88	87	87	86	86	84	83	80	78	77	77	78	77	77	75	74
2026-10-01	74	74	72	71	71	72	72	71	71	71	70	70	70	70	70	71	72	74	77	78	81	81	84	87
2026-10-02	88	90	93	94	96	97	101	105	107	107	109	109	109	113	113	113	111	109	105	101	97	97	94	91
2026-10-03	90	88	86	84	83	80	77	74	72	72	72	71	71	70	68	68	70	71	71	72	72	72	74	75
2026-10-04	75	77	77	78	80	81	83	84	86	87	88	90	91	93	94	94	96	97	101	103	103	103	103	103
2026-10-05	103	103	103	103	103	101	101	101	103	105	105	105	105	105	105	103	103	99	99	97	97	96	97	97
2026-10-06	96	96	96	96	96	97	97	97	96	94	96	94	96	94	97	103	111	117	120	122	124	124	126	128

Observation categories

Good: 0

Moderate: 122

Unhealthy for Sensitive Groups: 46

Unhealthy: 0

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

Pegoh Ipoh air quality.
Weekly station review.

30 Sep – 6 Oct 20267 days · Perak

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

During the week of 30 Sep – 6 Oct 2026, air quality at Pegoh Ipoh averaged an Air Pollutant Index (API) of 73.8 (Moderate). Readings peaked at 95.

Station weekly average

73.8API

Moderate · Sederhana

Daily averages63 – 82.8 APIWed → Tue

Explore the week

Week's peak reading: 95ModeratePeak during 7-day window
Rank in Perak: #2of 5 stationsState avg: 75.8 API
Good to Moderate air: 100%of hourly readings168 readings recorded
National standing: #28of 68 stationsNational avg: 84.1 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 · 0–125 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, 30 Sep	70.4	63	80
Thu, 1 Oct	63	60	72
Fri, 2 Oct	81.3	73	87
Sat, 3 Oct	63.9	59	74
Sun, 4 Oct	74	64	82
Mon, 5 Oct	81.3	78	83
Tue, 6 Oct	82.8	77	95

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

0255075100125APIBrighter cells ran hazier than the rest of this week (59 – 95 API)

Haziest hour of the week: Tue at 23:00 MYT, averaging API 95 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	80	77	76	76	75	74	74	73	73	72	72	71	71	70	69	67	66	65	65	66	65	65	64	63
Thu	63	63	62	61	61	62	62	61	61	61	60	60	60	60	60	61	62	63	65	66	68	68	70	72
Fri	73	74	76	77	78	79	81	83	84	84	85	85	85	87	87	87	86	85	83	81	79	79	77	75
Sat	74	73	71	70	69	67	65	63	62	62	62	61	61	60	59	59	60	61	61	62	62	62	63	64
Sun	64	65	65	66	67	68	69	70	71	72	73	74	75	76	77	77	78	79	81	82	82	82	82	82
Mon	82	82	82	82	82	81	81	81	82	83	83	83	83	83	83	82	82	80	80	79	79	78	79	79
Tue	78	78	78	78	78	79	79	79	78	77	78	77	78	77	79	82	86	89	91	92	93	93	94	95

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik0%0
ModerateSederhana100%168
UnhealthyTidak Sihat0%0
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 Pegoh Ipoh

Perbandingan purata mingguan dengan stesen berhampiran

Tasek Ipoh76.8 API
Moderate9.4 away
Taiping65.3 API
Moderate59 away
Seri Manjung81.9 API
Moderate61 away
Tanjung Malim81 API
Moderate108 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	80	77	76	76	75	74	74	73	73	72	72	71	71	70	69	67	66	65	65	66	65	65	64	63
Thu	63	63	62	61	61	62	62	61	61	61	60	60	60	60	60	61	62	63	65	66	68	68	70	72
Fri	73	74	76	77	78	79	81	83	84	84	85	85	85	87	87	87	86	85	83	81	79	79	77	75
Sat	74	73	71	70	69	67	65	63	62	62	62	61	61	60	59	59	60	61	61	62	62	62	63	64
Sun	64	65	65	66	67	68	69	70	71	72	73	74	75	76	77	77	78	79	81	82	82	82	82	82
Mon	82	82	82	82	82	81	81	81	82	83	83	83	83	83	83	82	82	80	80	79	79	78	79	79
Tue	78	78	78	78	78	79	79	79	78	77	78	77	78	77	79	82	86	89	91	92	93	93	94	95

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	80	77	76	76	75	74	74	73	73	72	72	71	71	70	69	67	66	65	65	66	65	65	64	63
Thu	63	63	62	61	61	62	62	61	61	61	60	60	60	60	60	61	62	63	65	66	68	68	70	72
Fri	73	74	76	77	78	79	81	83	84	84	85	85	85	87	87	87	86	85	83	81	79	79	77	75
Sat	74	73	71	70	69	67	65	63	62	62	62	61	61	60	59	59	60	61	61	62	62	62	63	64
Sun	64	65	65	66	67	68	69	70	71	72	73	74	75	76	77	77	78	79	81	82	82	82	82	82
Mon	82	82	82	82	82	81	81	81	82	83	83	83	83	83	83	82	82	80	80	79	79	78	79	79
Tue	78	78	78	78	78	79	79	79	78	77	78	77	78	77	79	82	86	89	91	92	93	93	94	95