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30 Sep – 6 Oct 2026 · Malaysia

Bukit Rambai weekly air quality

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

117.6Weekly mean AQI · Unhealthy for Sensitive Groups

Official DOE API mean: 94.7. 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

158 eligible observations · 0 excluded.

+8 AQI compared with the previous week’s eligible mean of 109.6.

Peak AQI: 170 at Bukit Rambai · 30 Sept 2026, 00:00 (UTC+8).

Daily US AQI (PM2.5)

Low 68High 170AQI
087.5175
30 Sept6 Oct
6 OctDaily mean · Peak 155141.9Avg AQI

Based on 14 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
2026-09-30145.1Unhealthy for Sensitive Groups17024 / 0
2026-10-01120.8Unhealthy for Sensitive Groups13024 / 0
2026-10-0278.8Moderate9724 / 0
2026-10-0384.5Moderate10324 / 0
2026-10-04125.1Unhealthy for Sensitive Groups13824 / 0
2026-10-05137Unhealthy for Sensitive Groups14424 / 0
2026-10-06141.9Unhealthy for Sensitive Groups15514 / 0

Hourly means (UTC+8)

Day01234567891011121314151617181920212223
2026-09-30170167166163162160159158156155154151143139138134130128126124124124126126
2026-10-0112812813013013013013013013013012812812612412212011811511110510310310199
2026-10-02979493939190878483817877757271707070686870707070
2026-10-0371717274747578808080818384878787889193969697101103
2026-10-04107111113115117118120122124126128126126126126126130130132132134138138138
2026-10-05136136134134134132132132132132132136140141141142144142143143141138136134
2026-10-06136134134134136136136138141147151154154155——————————

Observation categories

Good: 0

Moderate: 47

Unhealthy for Sensitive Groups: 95

Unhealthy: 16

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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Bukit Rambai air quality.
Weekly station review.

7 days · Melaka

Laporan mingguan Indeks Pencemaran Udara (IPU) bagi stesen Bukit Rambai, Melaka

During the week of 30 Sep – 6 Oct 2026, air quality at Bukit Rambai averaged an Air Pollutant Index (API) of 94.7 (Moderate). Readings peaked at 165.

Station weekly average

94.7API

Moderate · Sederhana

Daily averages66.3 – 128 APIWed → Tue
Explore the week
Week's peak reading
165UnhealthyPeak during 7-day window
Rank in Melaka
#2of 3 stationsState avg: 93.2 API
Good to Moderate air
81%of hourly readings158 readings recorded
National standing
#49of 68 stationsNational avg: 82.4 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 Bukit Rambai shows local patterns like traffic peaks and afternoon haze accumulation.

WedWed 00:00 MYT — API 165Wed 01:00 MYT — API 163Wed 02:00 MYT — API 162Wed 03:00 MYT — API 160Wed 04:00 MYT — API 159Wed 05:00 MYT — API 158Wed 06:00 MYT — API 157Wed 07:00 MYT — API 156Wed 08:00 MYT — API 155Wed 09:00 MYT — API 154Wed 10:00 MYT — API 153Wed 11:00 MYT — API 151Wed 12:00 MYT — API 123Wed 13:00 MYT — API 105Wed 14:00 MYT — API 100Wed 15:00 MYT — API 98Wed 16:00 MYT — API 96Wed 17:00 MYT — API 95Wed 18:00 MYT — API 94Wed 19:00 MYT — API 93Wed 20:00 MYT — API 93Wed 21:00 MYT — API 93Wed 22:00 MYT — API 94Wed 23:00 MYT — API 94ThuThu 00:00 MYT — API 95Thu 01:00 MYT — API 95Thu 02:00 MYT — API 96Thu 03:00 MYT — API 96Thu 04:00 MYT — API 96Thu 05:00 MYT — API 96Thu 06:00 MYT — API 96Thu 07:00 MYT — API 96Thu 08:00 MYT — API 96Thu 09:00 MYT — API 96Thu 10:00 MYT — API 95Thu 11:00 MYT — API 95Thu 12:00 MYT — API 94Thu 13:00 MYT — API 93Thu 14:00 MYT — API 92Thu 15:00 MYT — API 91Thu 16:00 MYT — API 90Thu 17:00 MYT — API 88Thu 18:00 MYT — API 86Thu 19:00 MYT — API 83Thu 20:00 MYT — API 82Thu 21:00 MYT — API 82Thu 22:00 MYT — API 81Thu 23:00 MYT — API 80FriFri 00:00 MYT — API 79Fri 01:00 MYT — API 77Fri 02:00 MYT — API 76Fri 03:00 MYT — API 76Fri 04:00 MYT — API 75Fri 05:00 MYT — API 74Fri 06:00 MYT — API 72Fri 07:00 MYT — API 70Fri 08:00 MYT — API 69Fri 09:00 MYT — API 68Fri 10:00 MYT — API 66Fri 11:00 MYT — API 65Fri 12:00 MYT — API 64Fri 13:00 MYT — API 62Fri 14:00 MYT — API 61Fri 15:00 MYT — API 60Fri 16:00 MYT — API 60Fri 17:00 MYT — API 60Fri 18:00 MYT — API 59Fri 19:00 MYT — API 59Fri 20:00 MYT — API 60Fri 21:00 MYT — API 60Fri 22:00 MYT — API 60Fri 23:00 MYT — API 60SatSat 00:00 MYT — API 61Sat 01:00 MYT — API 61Sat 02:00 MYT — API 62Sat 03:00 MYT — API 63Sat 04:00 MYT — API 63Sat 05:00 MYT — API 64Sat 06:00 MYT — API 66Sat 07:00 MYT — API 67Sat 08:00 MYT — API 67Sat 09:00 MYT — API 67Sat 10:00 MYT — API 68Sat 11:00 MYT — API 69Sat 12:00 MYT — API 70Sat 13:00 MYT — API 72Sat 14:00 MYT — API 72Sat 15:00 MYT — API 72Sat 16:00 MYT — API 73Sat 17:00 MYT — API 75Sat 18:00 MYT — API 76Sat 19:00 MYT — API 78Sat 20:00 MYT — API 78Sat 21:00 MYT — API 79Sat 22:00 MYT — API 81Sat 23:00 MYT — API 82SunSun 00:00 MYT — API 84Sun 01:00 MYT — API 86Sun 02:00 MYT — API 87Sun 03:00 MYT — API 88Sun 04:00 MYT — API 89Sun 05:00 MYT — API 90Sun 06:00 MYT — API 91Sun 07:00 MYT — API 92Sun 08:00 MYT — API 93Sun 09:00 MYT — API 94Sun 10:00 MYT — API 95Sun 11:00 MYT — API 94Sun 12:00 MYT — API 94Sun 13:00 MYT — API 94Sun 14:00 MYT — API 94Sun 15:00 MYT — API 94Sun 16:00 MYT — API 96Sun 17:00 MYT — API 96Sun 18:00 MYT — API 97Sun 19:00 MYT — API 97Sun 20:00 MYT — API 98Sun 21:00 MYT — API 100Sun 22:00 MYT — API 100Sun 23:00 MYT — API 100MonMon 00:00 MYT — API 99Mon 01:00 MYT — API 99Mon 02:00 MYT — API 98Mon 03:00 MYT — API 98Mon 04:00 MYT — API 98Mon 05:00 MYT — API 97Mon 06:00 MYT — API 97Mon 07:00 MYT — API 97Mon 08:00 MYT — API 97Mon 09:00 MYT — API 97Mon 10:00 MYT — API 97Mon 11:00 MYT — API 99Mon 12:00 MYT — API 109Mon 13:00 MYT — API 114Mon 14:00 MYT — API 113Mon 15:00 MYT — API 118Mon 16:00 MYT — API 125Mon 17:00 MYT — API 119Mon 18:00 MYT — API 120Mon 19:00 MYT — API 122Mon 20:00 MYT — API 114Mon 21:00 MYT — API 100Mon 22:00 MYT — API 99Mon 23:00 MYT — API 98TueTue 00:00 MYT — API 99Tue 01:00 MYT — API 98Tue 02:00 MYT — API 98Tue 03:00 MYT — API 98Tue 04:00 MYT — API 99Tue 05:00 MYT — API 99Tue 06:00 MYT — API 99Tue 07:00 MYT — API 103Tue 08:00 MYT — API 115Tue 09:00 MYT — API 139Tue 10:00 MYT — API 151Tue 11:00 MYT — API 153Tue 12:00 MYT — API 153Tue 13:00 MYT — API 154Tue 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 (59 – 165 API)

Haziest hour of the week: Wed at 00:00 MYT, averaging API 165 nationwide.

View the hourly figures as a table
National average API by hour, Malaysia Time
Day000102030405060708091011121314151617181920212223
Wed165163162160159158157156155154153151123105100989695949393939494
Thu959596969696969696969595949392919088868382828180
Fri797776767574727069686665646261606060595960606060
Sat616162636364666767676869707272727375767878798182
Sun848687888990919293949594949494949696979798100100100
Mon9999989898979797979797991091141131181251191201221141009998
Tue99989898999999103115139151153153154——————————

How the readings split

Pecahan bacaan mengikut kategori IPU

Moderate: 81% (128 readings)Unhealthy: 19% (30 readings)81%Moderate
  • GoodBaik0%0
  • ModerateSederhana81%128
  • UnhealthyTidak Sihat19%30
  • Very UnhealthySangat Tidak Sihat0%0
  • HazardousBerbahaya0%0

Based on 158 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 Bukit Rambai

Perbandingan purata mingguan dengan stesen berhampiran