Air Quality in Sungai Besar, Malaysia
Partly Cloudy
29.8°C · 65.9% humidity
29.8°
Feels 34.9°
58
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
27
9am
27
27
58
12pm
49
43
38
3pm
35
33
31
6pm
30
29
29
9pm
28
35
35
12am
34
34
34
3am
34
34
34
6am
34
27
Air Quality Index Trend
32h · 1 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 1.0× the WHO 24-hour guideline of 15 µg/m³.
65.9%
Humidity
11.7 km/h
Wind N
1008.4 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
15.5 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Sungai Besar?
Temperature & Precipitation
PM2.5 Trend
32h · 1 stationPM2.515.5 µg/m³
✓ WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX24.9
Extreme
What is the 7-day forecast for Sungai Besar?
05-30
29.8° 22.9°
05-31
31.7° 24.5°
0.25 mm
06-01
32.9° 24.6°
2.0 mm
06-02
33.0° 24.4°
06-03
32.9° 24.9°
0.44 mm
06-04
32.3° 25.1°
0.19 mm
06-05
32.8° 24.7°
0.56 mm
Both models agree
Avg diff: 3.0°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 2026-05-30T04:28 UTC.