Air Quality in Petaling Jaya, Malaysia

Cloudy
28.2°C · 73.4% humidity
28.2°
Feels 33.4°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
69 3pm
69
69
54 6pm
76
141
143 9pm
145
146
147 12am
148
148
148 3am
148
87
87 6am
87
87
87 9am
69
69
57 12pm
57
57
Station readings 36h ago
AQI 57
PM2.5 14.8 µg/m³ · 36h ago
AD 728×90

Air Quality Index Trend

47h · 9 stn

Petaling 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
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
54
13.29 µg/m³
PM10▲
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Petaling Jaya?

Temperature & Precipitation

PM2.5 Trend

47h · 9 stations
PM2.513.29 µg/m³ ✓ WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX1.4
Low
AD 300×250
Station readings (10 stations within 25 km)
13.29
Median
15.39
Average
10.8
Low
25.9
High
PM2.5 µg/m³ · Model: 36.45 · Bias: +23.2

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
5.6 km PM2.5: 10.8 µg/m³
30
Shah Alam, Selangor, Malaysia
5.6 km PM2.5: 7.2 µg/m³
31
Shah Alam, Selangor, Malaysia
5.6 km PM2.5: 7.4 µg/m³
15
Shah Alam, Selangor, Malaysia
5.6 km PM2.5: 3.6 µg/m³
85
Kuala Lumpur
9.6 km PM2.5: 28.3 µg/m³
88
Kuala Lumpur
9.6 km PM2.5: 29.7 µg/m³
55
Bukit Bintang
12.3 km PM2.5: 14.0 µg/m³
34
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
12.3 km PM2.5: 8.2 µg/m³
35
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
12.3 km PM2.5: 8.4 µg/m³
52
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
12.3 km PM2.5: 12.6 µg/m³

What cities are near Petaling Jaya?

52 SS2 54 Ara Damansara 52 Tropicana Indah 57 Bandar Sunway 51 Bandar Utama 53 Taman Tun Dr Ismail 54 Kota Damansara 65 Bukit Kerinchi 72 Bangsar 59 Bandar Kinrara
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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 2026-06-09T10:19 UTC.