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30 Sep – 6 Oct 2026 · Malaysia

ILP Miri weekly air quality

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

67.7Weekly mean AQI · Moderate

Official DOE API mean: 57.1. 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

163 eligible observations · 0 excluded.

-16.5 AQI compared with the previous week’s eligible mean of 84.2.

Peak AQI: 99 at ILP Miri · 5 Oct 2026, 02:00 (UTC+8).

Daily US AQI (PM2.5)

Low 38High 99AQI
050100
30 Sept6 Oct
6 OctDaily mean · Peak 7874.1Avg AQI

Based on 19 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.

DayMean AQIPeak AQIEligible / excluded
2026-09-3046.8Good5524 / 0
2026-10-0155.8Moderate5824 / 0
2026-10-0256.8Moderate5824 / 0
2026-10-0363Moderate7524 / 0
2026-10-0485.4Moderate9424 / 0
2026-10-0593.3Moderate9924 / 0
2026-10-0674.1Moderate7819 / 0

Hourly means (UTC+8)

Day01234567891011121314151617181920212223
2026-09-30383840404040404144444447484951525252525353545555
2026-10-01555555555657585756575757575755555555555555555555
2026-10-02565657575656565656565655555657585858585858585858
2026-10-03585858585858585858585859596162646567707172747475
2026-10-04777777787880818183848687888888888788909193939394
2026-10-05969799999797979797979797969494949493908784848380
2026-10-0678777775757574747472727272747274727475—————

Observation categories

Good: 14

Moderate: 149

Unhealthy for Sensitive Groups: 0

Unhealthy: 0

Very Unhealthy: 0

Hazardous: 0

US AQI scale
AQICategory
0–50Good
51–100Moderate
101–150Unhealthy for Sensitive Groups
151–200Unhealthy
201–300Very Unhealthy
301+Hazardous
View the official DOE API report
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ILP Miri air quality.
Weekly station review.

7 days · Sarawak

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen ILP Miri, Sarawak

During the week of 30 Sep – 6 Oct 2026, air quality at ILP Miri averaged an Air Pollutant Index (API) of 57.1 (Moderate). Readings peaked at 80.

Station weekly average

57.1API

Moderate · Sederhana

Daily averages36.2 – 76.4 APIWed → Tue
Explore the week
Week's peak reading
80ModeratePeak during 7-day window
Rank in Sarawak
#2of 13 stationsState avg: 73 API
Good to Moderate air
100%of hourly readings163 readings recorded
National standing
#6of 68 stationsNational avg: 83.2 API

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 ILP Miri shows local patterns like traffic peaks and afternoon haze accumulation.

WedWed 00:00 MYT — API 29Wed 01:00 MYT — API 29Wed 02:00 MYT — API 30Wed 03:00 MYT — API 30Wed 04:00 MYT — API 30Wed 05:00 MYT — API 30Wed 06:00 MYT — API 30Wed 07:00 MYT — API 31Wed 08:00 MYT — API 33Wed 09:00 MYT — API 33Wed 10:00 MYT — API 33Wed 11:00 MYT — API 35Wed 12:00 MYT — API 36Wed 13:00 MYT — API 37Wed 14:00 MYT — API 39Wed 15:00 MYT — API 40Wed 16:00 MYT — API 40Wed 17:00 MYT — API 41Wed 18:00 MYT — API 41Wed 19:00 MYT — API 43Wed 20:00 MYT — API 43Wed 21:00 MYT — API 44Wed 22:00 MYT — API 46Wed 23:00 MYT — API 46ThuThu 00:00 MYT — API 47Thu 01:00 MYT — API 47Thu 02:00 MYT — API 46Thu 03:00 MYT — API 47Thu 04:00 MYT — API 49Thu 05:00 MYT — API 51Thu 06:00 MYT — API 52Thu 07:00 MYT — API 51Thu 08:00 MYT — API 50Thu 09:00 MYT — API 51Thu 10:00 MYT — API 51Thu 11:00 MYT — API 51Thu 12:00 MYT — API 51Thu 13:00 MYT — API 51Thu 14:00 MYT — API 48Thu 15:00 MYT — API 47Thu 16:00 MYT — API 47Thu 17:00 MYT — API 47Thu 18:00 MYT — API 47Thu 19:00 MYT — API 46Thu 20:00 MYT — API 48Thu 21:00 MYT — API 48Thu 22:00 MYT — API 47Thu 23:00 MYT — API 48FriFri 00:00 MYT — API 49Fri 01:00 MYT — API 49Fri 02:00 MYT — API 51Fri 03:00 MYT — API 51Fri 04:00 MYT — API 49Fri 05:00 MYT — API 49Fri 06:00 MYT — API 49Fri 07:00 MYT — API 49Fri 08:00 MYT — API 50Fri 09:00 MYT — API 49Fri 10:00 MYT — API 49Fri 11:00 MYT — API 48Fri 12:00 MYT — API 48Fri 13:00 MYT — API 49Fri 14:00 MYT — API 51Fri 15:00 MYT — API 52Fri 16:00 MYT — API 52Fri 17:00 MYT — API 52Fri 18:00 MYT — API 52Fri 19:00 MYT — API 52Fri 20:00 MYT — API 52Fri 21:00 MYT — API 52Fri 22:00 MYT — API 52Fri 23:00 MYT — API 52SatSat 00:00 MYT — API 52Sat 01:00 MYT — API 52Sat 02:00 MYT — API 52Sat 03:00 MYT — API 52Sat 04:00 MYT — API 52Sat 05:00 MYT — API 52Sat 06:00 MYT — API 52Sat 07:00 MYT — API 52Sat 08:00 MYT — API 52Sat 09:00 MYT — API 52Sat 10:00 MYT — API 52Sat 11:00 MYT — API 53Sat 12:00 MYT — API 53Sat 13:00 MYT — API 54Sat 14:00 MYT — API 55Sat 15:00 MYT — API 56Sat 16:00 MYT — API 57Sat 17:00 MYT — API 58Sat 18:00 MYT — API 60Sat 19:00 MYT — API 61Sat 20:00 MYT — API 62Sat 21:00 MYT — API 63Sat 22:00 MYT — API 63Sat 23:00 MYT — API 64SunSun 00:00 MYT — API 65Sun 01:00 MYT — API 65Sun 02:00 MYT — API 65Sun 03:00 MYT — API 66Sun 04:00 MYT — API 66Sun 05:00 MYT — API 67Sun 06:00 MYT — API 68Sun 07:00 MYT — API 68Sun 08:00 MYT — API 69Sun 09:00 MYT — API 70Sun 10:00 MYT — API 71Sun 11:00 MYT — API 72Sun 12:00 MYT — API 73Sun 13:00 MYT — API 73Sun 14:00 MYT — API 73Sun 15:00 MYT — API 73Sun 16:00 MYT — API 72Sun 17:00 MYT — API 73Sun 18:00 MYT — API 74Sun 19:00 MYT — API 75Sun 20:00 MYT — API 76Sun 21:00 MYT — API 76Sun 22:00 MYT — API 76Sun 23:00 MYT — API 77MonMon 00:00 MYT — API 78Mon 01:00 MYT — API 79Mon 02:00 MYT — API 80Mon 03:00 MYT — API 80Mon 04:00 MYT — API 79Mon 05:00 MYT — API 79Mon 06:00 MYT — API 79Mon 07:00 MYT — API 79Mon 08:00 MYT — API 79Mon 09:00 MYT — API 79Mon 10:00 MYT — API 79Mon 11:00 MYT — API 79Mon 12:00 MYT — API 78Mon 13:00 MYT — API 77Mon 14:00 MYT — API 77Mon 15:00 MYT — API 77Mon 16:00 MYT — API 77Mon 17:00 MYT — API 76Mon 18:00 MYT — API 74Mon 19:00 MYT — API 72Mon 20:00 MYT — API 70Mon 21:00 MYT — API 70Mon 22:00 MYT — API 69Mon 23:00 MYT — API 67TueTue 00:00 MYT — API 66Tue 01:00 MYT — API 65Tue 02:00 MYT — API 65Tue 03:00 MYT — API 64Tue 04:00 MYT — API 64Tue 05:00 MYT — API 64Tue 06:00 MYT — API 63Tue 07:00 MYT — API 63Tue 08:00 MYT — API 63Tue 09:00 MYT — API 62Tue 10:00 MYT — API 62Tue 11:00 MYT — API 62Tue 12:00 MYT — API 62Tue 13:00 MYT — API 63Tue 14:00 MYT — API 62Tue 15:00 MYT — API 63Tue 16:00 MYT — API 62Tue 17:00 MYT — API 63Tue 18:00 MYT — API 64Tue 19:00 — no readingTue 20:00 — no readingTue 21:00 — no readingTue 22:00 — no readingTue 23:00 — no reading0003060912151821
0255075100APIBrighter cells ran hazier than the rest of this week (29 – 80 API)

Haziest hour of the week: Mon at 02:00 MYT, averaging API 80 nationwide.

View the hourly figures as a table
National average API by hour, Malaysia Time
Day000102030405060708091011121314151617181920212223
Wed292930303030303133333335363739404041414343444646
Thu474746474951525150515151515148474747474648484748
Fri494951514949494950494948484951525252525252525252
Sat525252525252525252525253535455565758606162636364
Sun656565666667686869707172737373737273747576767677
Mon787980807979797979797979787777777776747270706967
Tue66656564646463636362626262636263626364—————

How the readings split

Pecahan bacaan mengikut kategori IPU

Good: 32% (52 readings)Moderate: 68% (111 readings)68%Moderate
  • GoodBaik32%52
  • ModerateSederhana68%111
  • UnhealthyTidak Sihat0%0
  • Very UnhealthySangat Tidak Sihat0%0
  • HazardousBerbahaya0%0

Based on 163 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
APICategoryKategori
0–50GoodBaik
51–100ModerateSederhana
101–200UnhealthyTidak Sihat
201–300Very UnhealthySangat Tidak Sihat
301+HazardousBerbahaya

Nearby monitoring stations around ILP Miri

Perbandingan purata mingguan dengan stesen berhampiran