Air Quality in Bukit Mertajam, Malaysia

Cloudy
29.3°C · 71.6% humidity
29.3°
Feels 34.9°
49
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
45 8am
18
18
49 11am
40
34
29 2pm
26
24
29 5pm
28
47
47 8pm
46
46
46 11pm
45
57
57 2am
57
57
57 5am
45
45
Station readings 29h ago
AQI 57
PM2.5 15.0 µg/m³ · 29h ago
AD 728×90

Air Quality Index Trend

47h · 5 stn

Bukit Mertajam'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.

71.6%
Humidity
8.7 km/h
Wind WSW
1008.3 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
49
11.71 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Bukit Mertajam?

Temperature & Precipitation

PM2.5 Trend

47h · 5 stations
PM2.511.71 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (6 stations within 25 km)
11.71
Median
10.37
Average
5.8
Low
14.5
High
PM2.5 µg/m³ · Model: 16.8 · Bias: +5.1

What is the 7-day forecast for Bukit Mertajam?

06-09
29.3° 25.2°
2.06 mm
06-10
27.0° 24.4°
1.06 mm
06-11
32.2° 24.9°
1.25 mm
06-12
31.7° 23.8°
3.19 mm
06-13
31.6° 23.7°
1.5 mm
06-14
30.3° 24.4°
0.88 mm
06-15
31.7° 24.2°
0.31 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Bukit Mertajam?

38
Perai, Pulau Pinang, Malaysia
4.5 km PM2.5: 9.1 µg/m³
24
Perai, Pulau Pinang, Malaysia
4.5 km PM2.5: 5.8 µg/m³
25
Perai, Pulau Pinang, Malaysia
4.5 km PM2.5: 6.0 µg/m³
34
Seberang Jaya 2, Perai, Pulau Pinang, Malaysia
8.0 km PM2.5: 8.2 µg/m³
46
Seberang Jaya 2, Perai, Pulau Pinang, Malaysia
8.0 km PM2.5: 11.0 µg/m³
28
Seberang Jaya 2, Perai, Pulau Pinang, Malaysia
8.0 km PM2.5: 6.7 µg/m³
41
Perai
8.9 km PM2.5: 9.8 µg/m³
39
Perai
8.9 km PM2.5: 9.4 µg/m³
30
Kulim Hi-Tech, Kedah, Malaysia
14.3 km PM2.5: 7.2 µg/m³
41
Kulim Hi-Tech, Kedah, Malaysia
14.3 km PM2.5: 9.8 µg/m³

What cities are near Bukit Mertajam?

50 Bukit Tengah 50 Kubang Semang 54 Perai 49 Sungai Dua 46 Bukit Tambun 40 Lunas 38 Kulim 52 Butterworth 45 Val Dor 44 Tasek Glugor
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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 2026-06-09T03:15 UTC.