Air Quality in Kajang, Malaysia

Drizzle
25.5°C · 83.7% humidity
25.5°
Feels 25.5°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
7 stations

Nearby Monitoring Stations

AQI Forecast
54 6am
54
66
60 9am
58
57
56 12pm
56
55
55 3pm
55
54
54 6pm
66
83
146 9pm
84
84
83 12am
83
83
66 3am
54
54
AD 728×90

Air Quality Index Trend

47h · 10 stn

Kajang'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 Kajang is 1.1× the WHO 24-hour guideline of 15 µg/m³.

83.7%
Humidity
8.1 km/h
Wind SSE
1010.7 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.36 µg/m³
PM10
56
66.15 µg/m³
050100150200300500

What is the weather forecast for Kajang?

Temperature & Precipitation

PM2.5 Trend

47h · 10 stations
PM2.516.36 µg/m³ ×1.1 WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX4.4
Moderate
AD 300×250
Station readings (7 stations within 25 km)
16.36
Median
16.03
Average
7.4
Low
21.6
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +3.9

What is the 7-day forecast for Kajang?

07-22
29.4° 25.5°
8.38 mm
07-23
32.1° 26.0°
0.75 mm
07-24
32.1° 25.5°
0.13 mm
07-25
31.2° 25.1°
0.81 mm
07-26
33.1° 24.7°
0.5 mm
07-27
30.8° 26.1°
1.5 mm
07-28
30.3° 25.8°
2.31 mm
Both models agree Avg diff: 2.4°C

Where are air quality stations near Kajang?

25
Putrajaya, W.p. Putrajaya, Malaysia
14.1 km PM2.5: 6.0 µg/m³
46
Putrajaya, W.p. Putrajaya, Malaysia
14.1 km PM2.5: 11.0 µg/m³
82
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
14.7 km PM2.5: 26.8 µg/m³
75
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
14.7 km PM2.5: 23.5 µg/m³
42
Cheras,Kuala Lumpur, Wilayah Persekutuan, Malaysia
14.7 km PM2.5: 10.1 µg/m³
65
Bukit Bintang
19.0 km PM2.5: 18.6 µg/m³
48
Nilai, Negeri Sembilan, Malaysia
19.4 km PM2.5: 11.5 µg/m³
29
Nilai, Negeri Sembilan, Malaysia
19.4 km PM2.5: 7.0 µg/m³
46
Nilai, Negeri Sembilan, Malaysia
19.4 km PM2.5: 11.0 µg/m³
25
Kuala Lumpur
19.7 km PM2.5: 6.0 µg/m³

What cities are near Kajang?

60 Kampung Baru Balakong 59 Kampong Baharu Cheras Batu Sebelas 59 Bandar Mahkota Cheras 59 Bandar Tun Hussein Onn 64 Semenyih 64 Seminyih 59 Alam Damai 60 Seri Kembangan 65 Bangi 64 Putrajaya
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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 2026-07-22T01:41 UTC.