Air Quality in Simpang Empat, Malaysia
Cloudy
27.6°C · 81.7% humidity
27.6°
Feels 33.5°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
54
7pm
54
54
26
10pm
37
45
51
1am
55
58
61
4am
62
63
64
7am
65
53
53
10am
33
27
27
1pm
27
27
27
4pm
27
34
Air Quality Index Trend
48h · 7 stnSimpang Empat'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.
81.7%
Humidity
13.1 km/h
Wind S
1009.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
6.2 µg/m³
PM10▲
41.15 µg/m³
050100150200300500
What is the weather forecast for Simpang Empat?
Temperature & Precipitation
PM2.5 Trend
48h · 7 stationsPM2.56.2 µg/m³
✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
6.2
Median
6.2
Average
6.2
Low
6.2
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +17.0
What is the 7-day forecast for Simpang Empat?
06-09
32.4° 25.1°
0.44 mm
06-10
27.3° 24.6°
0.69 mm
06-11
32.4° 25.4°
4.88 mm
06-12
32.7° 24.7°
0.94 mm
06-13
32.3° 25.2°
0.88 mm
06-14
31.2° 25.0°
1.0 mm
06-15
32.5° 24.8°
0.75 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Simpang Empat?
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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 2026-06-09T14:36 UTC.