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14 – 20 Oct 2026 · Malaysia

Bukit Rambai weekly air quality

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

177.1Weekly mean AQI · Unhealthy

Official DOE API mean: 170.2. 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.

+6 AQI compared with the previous week’s eligible mean of 171.1.

Peak AQI: 198 at Bukit Rambai · 15 Oct 2026, 05:00 (UTC+8).

Daily US AQI (PM2.5)

Low 165High 198AQI
0100200
14 Oct20 Oct
20 OctDaily mean · Peak 178169.8Avg 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.

DayMean AQIPeak AQIEligible / excluded
2026-10-14180.1Unhealthy19324 / 0
2026-10-15193Unhealthy19824 / 0
2026-10-16183.9Unhealthy18824 / 0
2026-10-17172.9Unhealthy17724 / 0
2026-10-18168.8Unhealthy17124 / 0
2026-10-19171.1Unhealthy17724 / 0
2026-10-20169.8Unhealthy17824 / 0

Hourly means (UTC+8)

Day01234567891011121314151617181920212223
2026-10-14175174174174174174175175175177177177178181182184185182184186188188190193
2026-10-15196197197197197198198197197196196196196193192190189188188188188188186185
2026-10-16184184184185185186186188188188188186186188186186184182181179178178177177
2026-10-17177175175174173173171171171171171174174173173173174174174173173171171170
2026-10-18169169167167167167167169169167167167167169170171171171170170170170170170
2026-10-19171173174175175177175175174174174173174171169167169169167167166166166166
2026-10-20166165165165165165165166167167167170170170173173171171174174175177177178

Observation categories

Good: 0

Moderate: 0

Unhealthy for Sensitive Groups: 0

Unhealthy: 168

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 14 – 20 Oct 2026, air quality at Bukit Rambai averaged an Air Pollutant Index (API) of 170.2 (Unhealthy). Readings peaked at 186.

Station weekly average

170.2API

Unhealthy · Tidak Sihat

Daily averages164.2 – 182 APIWed → Tue
Explore the week
Week's peak reading
186UnhealthyPeak during 7-day window
Rank in Melaka
#3of 3 stationsState avg: 166.8 API
Good to Moderate air
0%of hourly readings168 readings recorded
National standing
#63of 68 stationsNational avg: 108.7 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 169Wed 01:00 MYT — API 168Wed 02:00 MYT — API 168Wed 03:00 MYT — API 168Wed 04:00 MYT — API 168Wed 05:00 MYT — API 168Wed 06:00 MYT — API 169Wed 07:00 MYT — API 169Wed 08:00 MYT — API 169Wed 09:00 MYT — API 170Wed 10:00 MYT — API 170Wed 11:00 MYT — API 170Wed 12:00 MYT — API 171Wed 13:00 MYT — API 173Wed 14:00 MYT — API 174Wed 15:00 MYT — API 175Wed 16:00 MYT — API 176Wed 17:00 MYT — API 174Wed 18:00 MYT — API 175Wed 19:00 MYT — API 177Wed 20:00 MYT — API 178Wed 21:00 MYT — API 178Wed 22:00 MYT — API 180Wed 23:00 MYT — API 182ThuThu 00:00 MYT — API 184Thu 01:00 MYT — API 185Thu 02:00 MYT — API 185Thu 03:00 MYT — API 185Thu 04:00 MYT — API 185Thu 05:00 MYT — API 186Thu 06:00 MYT — API 186Thu 07:00 MYT — API 185Thu 08:00 MYT — API 185Thu 09:00 MYT — API 184Thu 10:00 MYT — API 184Thu 11:00 MYT — API 184Thu 12:00 MYT — API 184Thu 13:00 MYT — API 182Thu 14:00 MYT — API 181Thu 15:00 MYT — API 180Thu 16:00 MYT — API 179Thu 17:00 MYT — API 178Thu 18:00 MYT — API 178Thu 19:00 MYT — API 178Thu 20:00 MYT — API 178Thu 21:00 MYT — API 178Thu 22:00 MYT — API 177Thu 23:00 MYT — API 176FriFri 00:00 MYT — API 175Fri 01:00 MYT — API 175Fri 02:00 MYT — API 175Fri 03:00 MYT — API 176Fri 04:00 MYT — API 176Fri 05:00 MYT — API 177Fri 06:00 MYT — API 177Fri 07:00 MYT — API 178Fri 08:00 MYT — API 178Fri 09:00 MYT — API 178Fri 10:00 MYT — API 178Fri 11:00 MYT — API 177Fri 12:00 MYT — API 177Fri 13:00 MYT — API 178Fri 14:00 MYT — API 177Fri 15:00 MYT — API 177Fri 16:00 MYT — API 175Fri 17:00 MYT — API 174Fri 18:00 MYT — API 173Fri 19:00 MYT — API 172Fri 20:00 MYT — API 171Fri 21:00 MYT — API 171Fri 22:00 MYT — API 170Fri 23:00 MYT — API 170SatSat 00:00 MYT — API 170Sat 01:00 MYT — API 169Sat 02:00 MYT — API 169Sat 03:00 MYT — API 168Sat 04:00 MYT — API 167Sat 05:00 MYT — API 167Sat 06:00 MYT — API 166Sat 07:00 MYT — API 166Sat 08:00 MYT — API 166Sat 09:00 MYT — API 166Sat 10:00 MYT — API 166Sat 11:00 MYT — API 168Sat 12:00 MYT — API 168Sat 13:00 MYT — API 167Sat 14:00 MYT — API 167Sat 15:00 MYT — API 167Sat 16:00 MYT — API 168Sat 17:00 MYT — API 168Sat 18:00 MYT — API 168Sat 19:00 MYT — API 167Sat 20:00 MYT — API 167Sat 21:00 MYT — API 166Sat 22:00 MYT — API 166Sat 23:00 MYT — API 165SunSun 00:00 MYT — API 164Sun 01:00 MYT — API 164Sun 02:00 MYT — API 163Sun 03:00 MYT — API 163Sun 04:00 MYT — API 163Sun 05:00 MYT — API 163Sun 06:00 MYT — API 163Sun 07:00 MYT — API 164Sun 08:00 MYT — API 164Sun 09:00 MYT — API 163Sun 10:00 MYT — API 163Sun 11:00 MYT — API 163Sun 12:00 MYT — API 163Sun 13:00 MYT — API 164Sun 14:00 MYT — API 165Sun 15:00 MYT — API 166Sun 16:00 MYT — API 166Sun 17:00 MYT — API 166Sun 18:00 MYT — API 165Sun 19:00 MYT — API 165Sun 20:00 MYT — API 165Sun 21:00 MYT — API 165Sun 22:00 MYT — API 165Sun 23:00 MYT — API 165MonMon 00:00 MYT — API 166Mon 01:00 MYT — API 167Mon 02:00 MYT — API 168Mon 03:00 MYT — API 169Mon 04:00 MYT — API 169Mon 05:00 MYT — API 170Mon 06:00 MYT — API 169Mon 07:00 MYT — API 169Mon 08:00 MYT — API 168Mon 09:00 MYT — API 168Mon 10:00 MYT — API 168Mon 11:00 MYT — API 167Mon 12:00 MYT — API 168Mon 13:00 MYT — API 166Mon 14:00 MYT — API 164Mon 15:00 MYT — API 163Mon 16:00 MYT — API 164Mon 17:00 MYT — API 164Mon 18:00 MYT — API 163Mon 19:00 MYT — API 163Mon 20:00 MYT — API 162Mon 21:00 MYT — API 162Mon 22:00 MYT — API 162Mon 23:00 MYT — API 162TueTue 00:00 MYT — API 162Tue 01:00 MYT — API 161Tue 02:00 MYT — API 161Tue 03:00 MYT — API 161Tue 04:00 MYT — API 161Tue 05:00 MYT — API 161Tue 06:00 MYT — API 161Tue 07:00 MYT — API 162Tue 08:00 MYT — API 163Tue 09:00 MYT — API 163Tue 10:00 MYT — API 163Tue 11:00 MYT — API 165Tue 12:00 MYT — API 165Tue 13:00 MYT — API 165Tue 14:00 MYT — API 167Tue 15:00 MYT — API 167Tue 16:00 MYT — API 166Tue 17:00 MYT — API 166Tue 18:00 MYT — API 168Tue 19:00 MYT — API 168Tue 20:00 MYT — API 169Tue 21:00 MYT — API 170Tue 22:00 MYT — API 170Tue 23:00 MYT — API 1710003060912151821
050100150200APIBrighter cells ran hazier than the rest of this week (161 – 186 API)

Haziest hour of the week: Thu at 05:00 MYT, averaging API 186 nationwide.

View the hourly figures as a table
National average API by hour, Malaysia Time
Day000102030405060708091011121314151617181920212223
Wed169168168168168168169169169170170170171173174175176174175177178178180182
Thu184185185185185186186185185184184184184182181180179178178178178178177176
Fri175175175176176177177178178178178177177178177177175174173172171171170170
Sat170169169168167167166166166166166168168167167167168168168167167166166165
Sun164164163163163163163164164163163163163164165166166166165165165165165165
Mon166167168169169170169169168168168167168166164163164164163163162162162162
Tue162161161161161161161162163163163165165165167167166166168168169170170171

How the readings split

Pecahan bacaan mengikut kategori IPU

Unhealthy: 100% (168 readings)100%Unhealthy
  • GoodBaik0%0
  • ModerateSederhana0%0
  • UnhealthyTidak Sihat100%168
  • 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

Limit prolonged outdoor activity. Children, older adults, pregnant women and people with respiratory or heart conditions should stay indoors where possible. A well-fitted N95 mask helps outdoors.

Hadkan aktiviti luar yang berpanjangan. Kanak-kanak, warga emas, ibu mengandung dan pesakit pernafasan atau jantung dinasihatkan berada di dalam bangunan. Pelitup muka N95 membantu di luar.

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