Air Quality in Sungai Besar, Malaysia
Cloudy
26.3°C · 78.4% humidity
26.3°
Feels 26.3°
79
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
54
3pm
54
54
79
6pm
72
67
75
9pm
73
71
69
12am
68
68
67
3am
67
67
66
6am
66
66
66
9am
66
66
66
12pm
66
66
Air Quality Index Trend
31h · 2 stnSungai Besar'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 Sungai Besar is 1.7× the WHO 24-hour guideline of 15 µg/m³.
78.4%
Humidity
11.9 km/h
Wind SW
1010.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
25.57 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Sungai Besar?
Temperature & Precipitation
PM2.5 Trend
31h · 2 stationsPM2.525.57 µg/m³
×1.7 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX1.4
Low
What is the 7-day forecast for Sungai Besar?
09-05
33.0° 23.2°
7.94 mm
09-06
31.2° 24.1°
2.87 mm
09-07
31.5° 24.3°
3.31 mm
09-08
32.6° 24.8°
0.25 mm
09-09
33.5° 24.1°
1.81 mm
09-10
33.0° 24.9°
0.81 mm
09-11
29.5° 24.0°
0.62 mm
Both models agree
Avg diff: 2.3°C
What cities are near Sungai Besar?
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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 2026-09-05T10:28 UTC.