Air Quality in Yan Besar, Malaysia
Cloudy
25.2°C · 89.7% humidity
25.2°
Feels 25.2°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Yan Besar's air quality — share it
AQI Forecast
Calibrated
36
3am
43
43
40
6am
47
51
28
9am
30
39
33
12pm
34
34
35
3pm
35
35
43
6pm
63
63
75
9pm
75
75
75
12am
92
92
Station readings
24h ago
AQI 63
PM2.5 17.8 µg/m³ · 24h ago
Air Quality Index Trend
47h · 3 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.
89.7%
Humidity
22.8 km/h
Wind SE
1009.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.6 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Yan Besar?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.59.6 µg/m³
✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
9.6
Median
9.6
Average
9.6
Low
9.6
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.9
What is the 7-day forecast for Yan Besar?
06-08
31.4° 25.4°
0.06 mm
06-09
31.3° 25.2°
1.75 mm
06-10
26.1° 24.3°
1.31 mm
06-11
31.2° 25.0°
2.0 mm
06-12
31.5° 23.4°
6.31 mm
06-13
29.8° 23.8°
2.56 mm
06-14
30.7° 24.6°
1.38 mm
Both models agree
Avg diff: 2.3°C
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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 2026-06-08T22:12 UTC.