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30 Sep – 6 Oct 2026 · Malaysia

Seri Manjung weekly air quality

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

98.6Weekly mean AQI · Moderate

Official DOE API mean: 82.3. 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

155 eligible observations · 0 excluded.

+17.3 AQI compared with the previous week’s eligible mean of 81.3.

Peak AQI: 163 at Seri Manjung · 30 Sept 2026, 00:00 (UTC+8).

Daily US AQI (PM2.5)

Low 70High 163AQI
087.5175
30 Sept6 Oct
6 OctDaily mean · Peak 9189.5Avg AQI

Based on 11 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
2026-09-30135.9Unhealthy for Sensitive Groups16324 / 0
2026-10-0187.2Moderate10924 / 0
2026-10-02125.6Unhealthy for Sensitive Groups14224 / 0
2026-10-0377Moderate9724 / 0
2026-10-0483.9Moderate9424 / 0
2026-10-0586.4Moderate9324 / 0
2026-10-0689.5Moderate9111 / 0

Hourly means (UTC+8)

Day01234567891011121314151617181920212223
2026-09-3016316316216216015915615515415215114814614313813212411710910196939088
2026-10-01878784818181818080787878788083868893949699103107109
2026-10-0211511712212412613013413813814014114214113813413012612211811711310710399
2026-10-03979491908886838077757271707070717070707070707072
2026-10-04727274757577787880818384848686879091939494949491
2026-10-05939188888888888888888887888787868684818181838384
2026-10-068486889091919191919191—————————————

Observation categories

Good: 0

Moderate: 109

Unhealthy for Sensitive Groups: 35

Unhealthy: 11

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
haze

Seri Manjung air quality.
Weekly station review.

7 days · Perak

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Seri Manjung, Perak

During the week of 30 Sep – 6 Oct 2026, air quality at Seri Manjung averaged an Air Pollutant Index (API) of 82.3 (Moderate). Readings peaked at 160.

Station weekly average

82.3API

Moderate · Sederhana

Daily averages65 – 123.3 APIWed → Tue
Explore the week
Week's peak reading
160UnhealthyPeak during 7-day window
Rank in Perak
#5of 5 stationsState avg: 74.8 API
Good to Moderate air
87%of hourly readings155 readings recorded
National standing
#38of 68 stationsNational avg: 82.1 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 Seri Manjung shows local patterns like traffic peaks and afternoon haze accumulation.

WedWed 00:00 MYT — API 160Wed 01:00 MYT — API 160Wed 02:00 MYT — API 159Wed 03:00 MYT — API 159Wed 04:00 MYT — API 158Wed 05:00 MYT — API 157Wed 06:00 MYT — API 155Wed 07:00 MYT — API 154Wed 08:00 MYT — API 153Wed 09:00 MYT — API 152Wed 10:00 MYT — API 151Wed 11:00 MYT — API 143Wed 12:00 MYT — API 133Wed 13:00 MYT — API 120Wed 14:00 MYT — API 100Wed 15:00 MYT — API 97Wed 16:00 MYT — API 93Wed 17:00 MYT — API 89Wed 18:00 MYT — API 85Wed 19:00 MYT — API 81Wed 20:00 MYT — API 78Wed 21:00 MYT — API 76Wed 22:00 MYT — API 74Wed 23:00 MYT — API 73ThuThu 00:00 MYT — API 72Thu 01:00 MYT — API 72Thu 02:00 MYT — API 70Thu 03:00 MYT — API 68Thu 04:00 MYT — API 68Thu 05:00 MYT — API 68Thu 06:00 MYT — API 68Thu 07:00 MYT — API 67Thu 08:00 MYT — API 67Thu 09:00 MYT — API 66Thu 10:00 MYT — API 66Thu 11:00 MYT — API 66Thu 12:00 MYT — API 66Thu 13:00 MYT — API 67Thu 14:00 MYT — API 69Thu 15:00 MYT — API 71Thu 16:00 MYT — API 73Thu 17:00 MYT — API 76Thu 18:00 MYT — API 77Thu 19:00 MYT — API 78Thu 20:00 MYT — API 80Thu 21:00 MYT — API 82Thu 22:00 MYT — API 84Thu 23:00 MYT — API 85FriFri 00:00 MYT — API 88Fri 01:00 MYT — API 89Fri 02:00 MYT — API 92Fri 03:00 MYT — API 93Fri 04:00 MYT — API 94Fri 05:00 MYT — API 96Fri 06:00 MYT — API 98Fri 07:00 MYT — API 100Fri 08:00 MYT — API 101Fri 09:00 MYT — API 108Fri 10:00 MYT — API 112Fri 11:00 MYT — API 117Fri 12:00 MYT — API 115Fri 13:00 MYT — API 103Fri 14:00 MYT — API 98Fri 15:00 MYT — API 96Fri 16:00 MYT — API 94Fri 17:00 MYT — API 92Fri 18:00 MYT — API 90Fri 19:00 MYT — API 89Fri 20:00 MYT — API 87Fri 21:00 MYT — API 84Fri 22:00 MYT — API 82Fri 23:00 MYT — API 80SatSat 00:00 MYT — API 79Sat 01:00 MYT — API 77Sat 02:00 MYT — API 75Sat 03:00 MYT — API 74Sat 04:00 MYT — API 73Sat 05:00 MYT — API 71Sat 06:00 MYT — API 69Sat 07:00 MYT — API 67Sat 08:00 MYT — API 65Sat 09:00 MYT — API 64Sat 10:00 MYT — API 62Sat 11:00 MYT — API 61Sat 12:00 MYT — API 60Sat 13:00 MYT — API 60Sat 14:00 MYT — API 60Sat 15:00 MYT — API 61Sat 16:00 MYT — API 60Sat 17:00 MYT — API 60Sat 18:00 MYT — API 60Sat 19:00 MYT — API 60Sat 20:00 MYT — API 60Sat 21:00 MYT — API 60Sat 22:00 MYT — API 60Sat 23:00 MYT — API 62SunSun 00:00 MYT — API 62Sun 01:00 MYT — API 62Sun 02:00 MYT — API 63Sun 03:00 MYT — API 64Sun 04:00 MYT — API 64Sun 05:00 MYT — API 65Sun 06:00 MYT — API 66Sun 07:00 MYT — API 66Sun 08:00 MYT — API 67Sun 09:00 MYT — API 68Sun 10:00 MYT — API 69Sun 11:00 MYT — API 70Sun 12:00 MYT — API 70Sun 13:00 MYT — API 71Sun 14:00 MYT — API 71Sun 15:00 MYT — API 72Sun 16:00 MYT — API 74Sun 17:00 MYT — API 75Sun 18:00 MYT — API 76Sun 19:00 MYT — API 77Sun 20:00 MYT — API 77Sun 21:00 MYT — API 77Sun 22:00 MYT — API 77Sun 23:00 MYT — API 75MonMon 00:00 MYT — API 76Mon 01:00 MYT — API 75Mon 02:00 MYT — API 73Mon 03:00 MYT — API 73Mon 04:00 MYT — API 73Mon 05:00 MYT — API 73Mon 06:00 MYT — API 73Mon 07:00 MYT — API 73Mon 08:00 MYT — API 73Mon 09:00 MYT — API 73Mon 10:00 MYT — API 73Mon 11:00 MYT — API 72Mon 12:00 MYT — API 73Mon 13:00 MYT — API 72Mon 14:00 MYT — API 72Mon 15:00 MYT — API 71Mon 16:00 MYT — API 71Mon 17:00 MYT — API 70Mon 18:00 MYT — API 68Mon 19:00 MYT — API 68Mon 20:00 MYT — API 68Mon 21:00 MYT — API 69Mon 22:00 MYT — API 69Mon 23:00 MYT — API 70TueTue 00:00 MYT — API 70Tue 01:00 MYT — API 71Tue 02:00 MYT — API 73Tue 03:00 MYT — API 74Tue 04:00 MYT — API 75Tue 05:00 MYT — API 75Tue 06:00 MYT — API 75Tue 07:00 MYT — API 75Tue 08:00 MYT — API 75Tue 09:00 MYT — API 75Tue 10:00 MYT — API 75Tue 11:00 — no readingTue 12:00 — no readingTue 13:00 — no readingTue 14:00 — no readingTue 15:00 — no readingTue 16:00 — no readingTue 17:00 — no readingTue 18:00 — no readingTue 19:00 — no readingTue 20:00 — no readingTue 21:00 — no readingTue 22:00 — no readingTue 23:00 — no reading0003060912151821
0255075100125150175APIBrighter cells ran hazier than the rest of this week (60 – 160 API)

Haziest hour of the week: Wed at 00:00 MYT, averaging API 160 nationwide.

View the hourly figures as a table
National average API by hour, Malaysia Time
Day000102030405060708091011121314151617181920212223
Wed160160159159158157155154153152151143133120100979389858178767473
Thu727270686868686767666666666769717376777880828485
Fri8889929394969810010110811211711510398969492908987848280
Sat797775747371696765646261606060616060606060606062
Sun626263646465666667686970707171727475767777777775
Mon767573737373737373737372737272717170686868696970
Tue7071737475757575757575—————————————

How the readings split

Pecahan bacaan mengikut kategori IPU

Moderate: 87% (135 readings)Unhealthy: 13% (20 readings)87%Moderate
  • GoodBaik0%0
  • ModerateSederhana87%135
  • UnhealthyTidak Sihat13%20
  • Very UnhealthySangat Tidak Sihat0%0
  • HazardousBerbahaya0%0

Based on 155 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 Seri Manjung

Perbandingan purata mingguan dengan stesen berhampiran