14 – 20 Oct 2026 · Malaysia

Paka weekly air quality

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

114.6Weekly mean AQI · Unhealthy for Sensitive Groups

Official DOE API mean: 98. 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.

-21.2 AQI compared with the previous week’s eligible mean of 135.8.

Peak AQI: 159 at Paka · 20 Oct 2026, 10:00 (UTC+8).

Daily US AQI (PM2.5)

Low 80High 159AQI

14 Oct20 Oct

20 OctDaily mean · Peak 159155Avg 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	149.5Unhealthy for Sensitive Groups	156	24 / 0
2026-10-15	130.9Unhealthy for Sensitive Groups	138	24 / 0
2026-10-16	97.4Moderate	113	24 / 0
2026-10-17	83.3Moderate	88	24 / 0
2026-10-18	84.5Moderate	87	24 / 0
2026-10-19	101.8Unhealthy for Sensitive Groups	139	24 / 0
2026-10-20	155Unhealthy	159	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	154	154	155	155	155	155	155	156	156	156	156	156	155	154	152	151	147	143	140	138	136	136	136	136
2026-10-15	138	138	138	138	138	138	136	136	136	136	134	132	132	130	132	132	130	128	126	124	120	118	117	115
2026-10-16	113	111	109	109	107	107	105	105	103	101	99	97	96	94	93	91	88	88	87	87	87	87	87	86
2026-10-17	86	84	83	81	80	80	80	80	80	80	81	81	81	83	86	87	87	88	87	87	86	84	84	84
2026-10-18	84	84	84	86	86	87	86	86	86	84	84	84	83	84	83	81	83	83	84	84	84	86	86	86
2026-10-19	86	86	86	84	84	84	84	84	84	84	84	87	91	96	101	105	113	118	124	130	134	136	138	139
2026-10-20	142	146	151	152	154	154	155	156	156	158	159	159	159	159	158	158	156	156	155	155	155	155	155	156

Observation categories

Good: 0

Moderate: 76

Unhealthy for Sensitive Groups: 54

Unhealthy: 38

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

Paka air quality.
Weekly station review.

14 – 20 Oct 20267 days · Terengganu

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Paka, Terengganu

During the week of 14 – 20 Oct 2026, air quality at Paka averaged an Air Pollutant Index (API) of 98 (Moderate). Readings peaked at 157.

Station weekly average

98API

Moderate · Sederhana

Daily averages69.4 – 152.2 APIWed → Tue

Explore the week

Week's peak reading: 157UnhealthyPeak during 7-day window
Rank in Terengganu: #4of 4 stationsState avg: 84.5 API
Good to Moderate air: 73%of hourly readings168 readings recorded
National standing: #34of 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	138.5	99	155
Thu, 15 Oct	96.5	88	102
Fri, 16 Oct	78.4	71	87
Sat, 17 Oct	69.4	67	73
Sun, 18 Oct	70.2	68	72
Mon, 19 Oct	80.5	70	107
Tue, 20 Oct	152.2	117	157

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

0255075100125150175APIBrighter cells ran hazier than the rest of this week (67 – 157 API)

Haziest hour of the week: Tue at 10:00 MYT, averaging API 157 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	153	153	154	154	154	154	154	155	155	155	155	155	154	153	152	151	136	121	111	100	99	99	99	99
Thu	100	101	100	102	100	100	99	99	99	99	98	97	97	96	97	97	96	95	94	93	91	90	89	88
Fri	87	86	85	85	84	84	83	83	82	81	80	79	78	77	76	75	73	73	72	72	72	72	72	71
Sat	71	70	69	68	67	67	67	67	67	67	68	68	68	69	71	72	72	73	72	72	71	70	70	70
Sun	70	70	70	71	71	72	71	71	71	70	70	70	69	70	69	68	69	69	70	70	70	71	71	71
Mon	71	71	71	70	70	70	70	70	70	70	70	72	75	78	81	83	87	90	93	96	98	99	100	107
Tue	117	132	151	152	153	153	154	155	155	156	157	157	157	157	156	156	155	155	154	154	154	154	154	155

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik0%0
ModerateSederhana73%122
UnhealthyTidak Sihat27%46
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 Paka

Perbandingan purata mingguan dengan stesen berhampiran

Kemaman93.3 API
Moderate37 away
Balok Baru Kuantan90.5 API
Moderate71 away
Kuala Terengganu75.7 API
Moderate86 away
Indera Mahkota Kuantan113 API
Unhealthy88 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	153	153	154	154	154	154	154	155	155	155	155	155	154	153	152	151	136	121	111	100	99	99	99	99
Thu	100	101	100	102	100	100	99	99	99	99	98	97	97	96	97	97	96	95	94	93	91	90	89	88
Fri	87	86	85	85	84	84	83	83	82	81	80	79	78	77	76	75	73	73	72	72	72	72	72	71
Sat	71	70	69	68	67	67	67	67	67	67	68	68	68	69	71	72	72	73	72	72	71	70	70	70
Sun	70	70	70	71	71	72	71	71	71	70	70	70	69	70	69	68	69	69	70	70	70	71	71	71
Mon	71	71	71	70	70	70	70	70	70	70	70	72	75	78	81	83	87	90	93	96	98	99	100	107
Tue	117	132	151	152	153	153	154	155	155	156	157	157	157	157	156	156	155	155	154	154	154	154	154	155

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	153	153	154	154	154	154	154	155	155	155	155	155	154	153	152	151	136	121	111	100	99	99	99	99
Thu	100	101	100	102	100	100	99	99	99	99	98	97	97	96	97	97	96	95	94	93	91	90	89	88
Fri	87	86	85	85	84	84	83	83	82	81	80	79	78	77	76	75	73	73	72	72	72	72	72	71
Sat	71	70	69	68	67	67	67	67	67	67	68	68	68	69	71	72	72	73	72	72	71	70	70	70
Sun	70	70	70	71	71	72	71	71	71	70	70	70	69	70	69	68	69	69	70	70	70	71	71	71
Mon	71	71	71	70	70	70	70	70	70	70	70	72	75	78	81	83	87	90	93	96	98	99	100	107
Tue	117	132	151	152	153	153	154	155	155	156	157	157	157	157	156	156	155	155	154	154	154	154	154	155