Air Quality in Petaling Jaya, Malaysia
Cloudy
28.2°C · 73.4% humidity
28.2°
Feels 33.4°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
13 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
69
2pm
69
69
56
5pm
60
80
144
8pm
146
147
147
11pm
148
148
148
2am
149
149
87
5am
87
87
87
8am
87
69
69
11am
57
57
Station readings
35h ago
AQI 57
PM2.5 14.8 µg/m³ · 35h ago
Air Quality Index Trend
48h · 3 stnPetaling Jaya'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.
73.4%
Humidity
17.2 km/h
Wind SE
1008.8 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
14.52 µg/m³
PM10▲
73.05 µg/m³
050100150200300500
What is the weather forecast for Petaling Jaya?
Temperature & Precipitation
PM2.5 Trend
48h · 3 stationsPM2.514.52 µg/m³
✓ WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX4.4
Moderate
Station readings (13 stations within 25 km)
14.52
Median
15.18
Average
10.3
Low
20.2
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +21.9
What is the 7-day forecast for Petaling Jaya?
06-09
30.9° 25.6°
1.69 mm
06-10
28.3° 24.8°
1.87 mm
06-11
30.4° 25.7°
0.56 mm
06-12
30.4° 24.9°
6.38 mm
06-13
29.6° 25.0°
6.81 mm
06-14
31.3° 25.0°
0.5 mm
06-15
30.2° 25.3°
4.75 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Petaling Jaya?
45
Shah Alam, Selangor, Malaysia
30
Shah Alam, Selangor, Malaysia
31
Shah Alam, Selangor, Malaysia
15
Shah Alam, Selangor, Malaysia
85
Kuala Lumpur
88
Kuala Lumpur
56
Bukit Bintang
34
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
35
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
52
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
What cities are near Petaling Jaya?
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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 2026-06-09T09:58 UTC.