Air Quality in Butterworth, Malaysia

Drizzle
26.8°C · 82.8% humidity
26.8°
Feels 26.8°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
37 4am
37
37
45 7am
48
24
26 10am
27
28
28 1pm
29
29
29 4pm
37
37
57 7pm
57
57
57 10pm
57
57
69 1am
69
69
Station readings 25h ago
AQI 57
PM2.5 15.0 µg/m³ · 25h ago
AD 728×90

Air Quality Index Trend

49h · 3 stn

Butterworth'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.

82.8%
Humidity
33.6 km/h
Wind ESE
1009.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
45
10.89 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Butterworth?

Temperature & Precipitation

PM2.5 Trend

49h · 3 stations
PM2.510.89 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
10.89
Median
9.48
Average
5.3
Low
16.9
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +2.6

What is the 7-day forecast for Butterworth?

06-08
29.5° 26.7°
1.0 mm
06-09
29.4° 26.8°
2.56 mm
06-10
27.5° 26.5°
1.06 mm
06-11
29.3° 27.2°
1.37 mm
06-12
29.7° 26.9°
3.06 mm
06-13
29.7° 27.2°
2.75 mm
06-14
29.3° 27.2°
0.44 mm
Both models agree Avg diff: 1.7°C

Where are air quality stations near Butterworth?

41
Perai
3.3 km PM2.5: 9.8 µg/m³
39
Perai
3.3 km PM2.5: 9.4 µg/m³
46
Seberang Jaya 2, Perai, Pulau Pinang, Malaysia
4.4 km PM2.5: 11.0 µg/m³
27
Seberang Jaya 2, Perai, Pulau Pinang, Malaysia
4.4 km PM2.5: 6.5 µg/m³
7
Seberang Jaya 2, Perai, Pulau Pinang, Malaysia
4.4 km PM2.5: 1.7 µg/m³
34
Minden, Pulau Pinang, Malaysia
7.8 km PM2.5: 8.2 µg/m³
27
Minden, Pulau Pinang, Malaysia
7.8 km PM2.5: 6.5 µg/m³
10
Perai, Pulau Pinang, Malaysia
11.7 km PM2.5: 2.4 µg/m³
25
Perai, Pulau Pinang, Malaysia
11.7 km PM2.5: 6.0 µg/m³
24
Perai, Pulau Pinang, Malaysia
11.7 km PM2.5: 5.8 µg/m³

What cities are near Butterworth?

50 Perai 45 George Town 44 Jelutong 43 Kampung Sungai Glugur 42 Glugor 42 Permatang Kuching 42 Sungai Dua 38 Ayer Itam 42 Kampung Teluk Air Tawar 35 Paya Terubong
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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 2026-06-08T23:26 UTC.