Air Quality in Pontian Besar, Malaysia
Cloudy
24.8°C · 88.6% humidity
24.8°
Feels 24.8°
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Pontian Besar's air quality — share it
AQI Forecast
54
1am
54
54
84
4am
75
69
65
7am
62
60
70
10am
69
68
84
1pm
84
67
67
4pm
66
54
54
7pm
54
54
66
10pm
66
66
Air Quality Index Trend
45h · 1 stnPontian 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 Pontian Besar is 1.9× the WHO 24-hour guideline of 15 µg/m³.
88.6%
Humidity
19.6 km/h
Wind E
1011.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
27.81 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Pontian Besar?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.527.81 µg/m³
×1.9 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX0.7
Low
What is the 7-day forecast for Pontian Besar?
09-04
30.9° 24.8°
3.69 mm
09-05
31.4° 24.7°
1.38 mm
09-06
31.2° 24.7°
3.37 mm
09-07
31.9° 24.2°
3.13 mm
09-08
32.0° 24.5°
0.19 mm
09-09
32.3° 24.6°
3.63 mm
09-10
31.2° 25.4°
1.81 mm
Both models agree
Avg diff: 0.9°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 2026-09-04T20:48 UTC.