Air Quality in Yan Besar, Malaysia
Heavy Rain
23.4°C · 97.8% humidity
23.4°
Feels 23.4°
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Yan Besar's air quality — share it
AQI Forecast
54
2am
54
54
74
5am
68
44
41
8am
39
31
30
11am
29
28
28
2pm
28
28
27
5pm
27
27
54
8pm
54
54
66
11pm
66
54
Air Quality Index Trend
46h · 5 stnYan 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 Yan Besar is 1.5× the WHO 24-hour guideline of 15 µg/m³.
97.8%
Humidity
25.4 km/h
Wind SSW
1010.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
23.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Yan Besar?
Temperature & Precipitation
PM2.5 Trend
46h · 5 stationsPM2.523.0 µg/m³
×1.5 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
23.0
Median
23.0
Average
23.0
Low
23.0
High
PM2.5 µg/m³ · Model: 13.5 · Bias: -9.5
What is the 7-day forecast for Yan Besar?
09-08
31.2° 24.5°
5.75 mm
09-09
27.7° 23.4°
17.5 mm
09-10
30.9° 24.2°
1.31 mm
09-11
30.3° 24.1°
3.94 mm
09-12
31.8° 24.5°
1.56 mm
09-13
30.5° 24.3°
10.0 mm
09-14
31.8° 24.3°
0.19 mm
Both models agree
Avg diff: 1.5°C
Where are air quality stations near Yan Besar?
83
Bakar Arang, Sg. Petani, Kedah, Malaysia
74
Bakar Arang, Sg. Petani, Kedah, Malaysia
77
Bakar Arang, Sg. Petani, Kedah, Malaysia
What cities are near Yan 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 2026-09-08T21:40 UTC.