Air Quality in Simpang Empat, Malaysia
Drizzle
25.3°C · 89.3% humidity
25.3°
Feels 25.3°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
AQI Forecast
54
3am
54
34
52
6am
47
63
61
9am
39
57
36
12pm
56
55
55
3pm
55
54
54
6pm
54
66
66
9pm
66
66
66
12am
66
54
Air Quality Index Trend
42h · 2 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.
89.3%
Humidity
17.9 km/h
Wind NE
1009.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.6 µg/m³
PM10
27.45 µg/m³
050100150200300500
What is the weather forecast for Simpang Empat?
Temperature & Precipitation
PM2.5 Trend
42h · 2 stationsPM2.512.6 µg/m³
✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
12.6
Median
12.6
Average
12.6
Low
12.6
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +1.1
What is the 7-day forecast for Simpang Empat?
05-29
31.8° 24.4°
1.5 mm
05-30
31.0° 23.7°
1.75 mm
05-31
31.7° 24.4°
0.69 mm
06-01
32.2° 24.8°
2.12 mm
06-02
32.4° 25.0°
06-03
32.1° 24.6°
2.0 mm
06-04
32.2° 24.7°
1.56 mm
Both models agree
Avg diff: 1.7°C
Where are air quality stations near Simpang Empat?
What cities are 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 2026-05-29T22:36 UTC.