21 – 27 Oct 2026 · Malaysia

Politeknik Kota Kinabalu weekly air quality

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

68.5Weekly mean AQI · Moderate

Official DOE API mean: 58.1. 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

148 eligible observations · 0 excluded.

-14.3 AQI compared with the previous week’s eligible mean of 82.8.

Peak AQI: 109 at Politeknik Kota Kinabalu · 24 Oct 2026, 20:00 (UTC+8).

Daily US AQI (PM2.5)

Low 49High 109AQI

21 Oct27 Oct

27 OctDaily mean · Peak 5855.8Avg AQI

Based on 4 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
2026-10-21	61.1Moderate	64	24 / 0
2026-10-22	57.8Moderate	64	24 / 0
2026-10-23	69Moderate	75	24 / 0
2026-10-24	93.8Moderate	109	24 / 0
2026-10-25	78Moderate	101	24 / 0
2026-10-26	53.5Moderate	57	24 / 0
2026-10-27	55.8Moderate	58	4 / 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
2026-10-21	59	61	61	61	61	61	61	62	62	64	64	64	62	62	61	61	61	61	61	61	59	59	59	59
2026-10-22	58	57	58	56	56	56	56	56	55	53	55	55	56	57	57	58	59	59	61	61	61	62	64	62
2026-10-23	64	64	65	67	67	67	67	67	67	68	68	68	68	68	70	70	70	70	71	72	74	74	74	75
2026-10-24	75	77	78	80	81	83	84	86	87	90	93	94	96	99	101	101	103	103	105	107	109	107	107	105
2026-10-25	101	99	97	94	93	90	90	88	86	84	81	80	78	75	74	71	70	67	64	62	59	57	56	57
2026-10-26	57	57	57	57	57	56	55	55	55	54	53	52	51	51	49	49	51	51	52	52	53	53	53	54
2026-10-27	54	55	56	58	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

Observation categories

Good: 2

Moderate: 135

Unhealthy for Sensitive Groups: 11

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

Politeknik Kota Kinabalu air quality.
Weekly station review.

21 – 27 Oct 20267 days · Sabah

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Politeknik Kota Kinabalu, Sabah

During the week of 21 – 27 Oct 2026, air quality at Politeknik Kota Kinabalu averaged an Air Pollutant Index (API) of 58.1 (Moderate). Readings peaked at 85.

Station weekly average

58.1API

Moderate · Sederhana

Daily averages43.8 – 76.1 APIWed → Tue

Explore the week

Week's peak reading: 85ModeratePeak during 7-day window
Rank in Sabah: #4of 6 stationsState avg: 60.8 API
Good to Moderate air: 100%of hourly readings148 readings recorded
National standing: #17of 68 stationsNational avg: 83.8 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 · 0–100 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, 21 Oct	54.2	53	56
Thu, 22 Oct	51	43	56
Fri, 23 Oct	59.5	56	64
Sat, 24 Oct	76.1	64	85
Sun, 25 Oct	65.8	50	81
Mon, 26 Oct	43.8	37	51
Tue, 27 Oct	48.5	45	52

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 Politeknik Kota Kinabalu shows local patterns like traffic peaks and afternoon haze accumulation.

0255075100APIBrighter cells ran hazier than the rest of this week (37 – 85 API)

Haziest hour of the week: Sat at 20:00 MYT, averaging API 85 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	53	54	54	54	54	54	54	55	55	56	56	56	55	55	54	54	54	54	54	54	53	53	53	53
Thu	52	51	52	50	49	49	50	49	48	43	46	47	50	51	51	52	53	53	54	54	54	55	56	55
Fri	56	56	57	58	58	58	58	58	58	59	59	59	59	59	60	60	60	60	61	62	63	63	63	64
Sat	64	65	66	67	68	69	70	71	72	74	76	77	78	80	81	81	82	82	83	84	85	84	84	83
Sun	81	80	79	77	76	74	74	73	71	70	68	67	66	64	63	61	60	58	56	55	53	51	50	51
Mon	51	51	51	51	51	49	47	46	46	45	42	40	39	38	37	37	39	39	40	41	42	43	43	44
Tue	45	48	49	52	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

How the readings split

Pecahan bacaan mengikut kategori IPU

GoodBaik22%33
ModerateSederhana78%115
UnhealthyTidak Sihat0%0
Very UnhealthySangat Tidak Sihat0%0
HazardousBerbahaya0%0

Based on 148 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 Politeknik Kota Kinabalu

Perbandingan purata mingguan dengan stesen berhampiran

Kota Kinabalu56 API
Moderate27 away
Kimanis49.9 API
Good63 away
Keningau71.6 API
Moderate84 away
Labuan65.4 API
Moderate136 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	53	54	54	54	54	54	54	55	55	56	56	56	55	55	54	54	54	54	54	54	53	53	53	53
Thu	52	51	52	50	49	49	50	49	48	43	46	47	50	51	51	52	53	53	54	54	54	55	56	55
Fri	56	56	57	58	58	58	58	58	58	59	59	59	59	59	60	60	60	60	61	62	63	63	63	64
Sat	64	65	66	67	68	69	70	71	72	74	76	77	78	80	81	81	82	82	83	84	85	84	84	83
Sun	81	80	79	77	76	74	74	73	71	70	68	67	66	64	63	61	60	58	56	55	53	51	50	51
Mon	51	51	51	51	51	49	47	46	46	45	42	40	39	38	37	37	39	39	40	41	42	43	43	44
Tue	45	48	49	52	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

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	53	54	54	54	54	54	54	55	55	56	56	56	55	55	54	54	54	54	54	54	53	53	53	53
Thu	52	51	52	50	49	49	50	49	48	43	46	47	50	51	51	52	53	53	54	54	54	55	56	55
Fri	56	56	57	58	58	58	58	58	58	59	59	59	59	59	60	60	60	60	61	62	63	63	63	64
Sat	64	65	66	67	68	69	70	71	72	74	76	77	78	80	81	81	82	82	83	84	85	84	84	83
Sun	81	80	79	77	76	74	74	73	71	70	68	67	66	64	63	61	60	58	56	55	53	51	50	51
Mon	51	51	51	51	51	49	47	46	46	45	42	40	39	38	37	37	39	39	40	41	42	43	43	44
Tue	45	48	49	52	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—