Air Quality in Klang, Malaysia

Cloudy
24.5°C · 84.0% humidity
24.5°
Feels 24.5°
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 11am
30
30
63 2pm
54
47
42 5pm
39
48
63 8pm
62
61
61 11pm
61
61
60 2am
59
59
42 5am
42
42
59 8am
42
42
Station readings 7h ago
AQI 66
PM2.5 19.1 µg/m³ · 7h ago
CAMS model adj -24
54
54
54
54
54
54
54
54
66
83
83
83
83
84
84
83
83
83
66
66
66
83
66
66
AD 728×90

Air Quality Index Trend

41h · 7 stn

Klang'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 Klang is 1.2× the WHO 24-hour guideline of 15 µg/m³.

84.0%
Humidity
24.8 km/h
Wind ESE
1011.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
63
17.76 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Klang?

Temperature & Precipitation

PM2.5 Trend

41h · 7 stations
PM2.517.76 µg/m³ ×1.2 WHO
Moderate
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (3 stations within 25 km)
17.76
Median
17.03
Average
14.5
Low
18.8
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +5.4

What is the 7-day forecast for Klang?

08-03
31.1° 24.5°
1.88 mm
08-04
31.0° 23.6°
4.12 mm
08-05
28.7° 23.2°
7.25 mm
08-06
31.5° 24.5°
1.06 mm
08-07
28.3° 24.2°
8.5 mm
08-08
32.4° 24.5°
0.94 mm
08-09
33.0° 25.1°
1.75 mm
Both models agree Avg diff: 2.6°C

Where are air quality stations near Klang?

69
Pelabuhan Kelang, Selangor, Malaysia
4.1 km PM2.5: 20.7 µg/m³
71
Pelabuhan Kelang, Selangor, Malaysia
4.1 km PM2.5: 21.6 µg/m³
75
Shah Alam, Selangor, Malaysia
14.6 km PM2.5: 23.5 µg/m³
77
Shah Alam, Selangor, Malaysia
14.6 km PM2.5: 24.5 µg/m³
57
Petaling Jaya, Selangor, Malaysia
21.2 km PM2.5: 15.0 µg/m³
63
Petaling Jaya, Selangor, Malaysia
21.2 km PM2.5: 17.8 µg/m³
63
Petaling Jaya, Selangor, Malaysia
21.2 km PM2.5: 17.8 µg/m³
74
Banting, Selangor, Malaysia
31.6 km PM2.5: 23.0 µg/m³

What cities are near Klang?

63 Pandamaran 63 Bandar Bukit Raja 63 Pelabuhan Klang 63 Setia Alam 64 Shah Alam 62 Kapar 64 Teluk Panglima Garang 63 Putra Heights 63 Subang Jaya 62 Denai Alam
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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 2026-08-08T06:30 UTC.