Air Quality in Kuala Belait, Brunei Darussalam

Drizzle
26.3°C · 84.6% humidity
26.3°
Feels 26.3°
109
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast
24 6am
24
24
109 9am
85
68
56 12pm
47
41
37 3pm
33
31
29 6pm
28
27
27 9pm
26
26
26 12am
25
25
25 3am
25
25
AD 728×90

Air Quality Index Trend

46h · 1 stn

Kuala Belait's air quality is affected by vehicle emissions, industrial activity, and periodic transboundary haze from agricultural burning. The dry season tends to produce elevated particulate levels. Current PM2.5 concentration in Kuala Belait is 2.6× the WHO 24-hour guideline of 15 µg/m³.

84.6%
Humidity
48.2 km/h
Wind SSE
1010.5 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
109
38.63 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Kuala Belait?

Temperature & Precipitation

PM2.5 Trend

46h · 1 station
PM2.538.63 µg/m³ ×2.6 WHO
Unhealthy for sensitive groups
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (2 stations within 25 km)
38.63
Median
23.8
Average
8.9
Low
38.7
High
PM2.5 µg/m³ · Model: 5.9 · Bias: -32.7

What is the 7-day forecast for Kuala Belait?

05-30
29.6° 26.3°
0.62 mm
05-31
29.6° 27.1°
6.44 mm
06-01
29.5° 26.9°
2.81 mm
06-02
29.4° 26.3°
6.31 mm
06-03
29.3° 27.0°
2.88 mm
06-04
29.2° 27.3°
6.13 mm
06-05
29.6° 26.8°
6.31 mm
Both models agree Avg diff: 1.2°C

Where are air quality stations near Kuala Belait?

77
ILP Miri, Sarawak, Malaysia
23.0 km PM2.5: 24.5 µg/m³
58
Miri, Sarawak, Malaysia
30.0 km PM2.5: 15.4 µg/m³
54
Miri, Sarawak, Malaysia
30.0 km PM2.5: 13.5 µg/m³

What cities are near Kuala Belait?

109 Seria 25 Liang 54 Miri 24 Marudi 25 Tutong 24 Beluru 24 Sengkurong 24 Bandar Seri Begawan 24 Limbang 24 Mentiri
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T01:04 UTC.