Now
☁️
27.8°
💧31%
Loading current temperature, humidity, wind, and air quality context for Bayan Lepas, Pulau Pinang, Malaysia.
Current temperature, humidity, wind, and air quality context for Bayan Lepas, Pulau Pinang, Malaysia.
Overcast
Feels like 33.6°C
Humidity
85%
Relative humidity
Wind
6 km/h
NE
UV
2.15
Moderate
Pressure
1010 hPa
Surface pressure
Now
☁️
27.8°
💧31%
10am
🌦️
28.8°
💧25%
11am
🌦️
29°
💧24%
12pm
🌦️
29.6°
💧34%
01pm
🌦️
30°
💧50%
02pm
🌦️
30°
💧61%
03pm
🌦️
30.5°
💧65%
04pm
☁️
30.3°
💧63%
05pm
☁️
30.1°
💧57%
06pm
🌦️
29.6°
💧41%
07pm
⛈️
29.2°
💧20%
08pm
⛈️
28.9°
💧4%
09pm
⛈️
28.9°
10pm
⛈️
28.9°
11pm
☁️
28.9°
12am
☁️
29°
💧2%
01am
⛈️
29°
💧6%
02am
🌦️
28.4°
💧10%
03am
🌦️
28.2°
💧12%
04am
🌦️
24.9°
💧14%
05am
☁️
26°
💧16%
06am
🌦️
26.2°
💧18%
07am
🌦️
26.1°
💧19%
08am
☁️
26.8°
💧20%
Loading air quality context...
33.6°C
6° warmer than actual
85%
Very Humid
6 km/h
Direction: NE
2.15
Moderate
95%
Sky coverage
0 mm
Current rainfall
Bayan Lepas, situated on the southeastern coast of Pulau Pinang, Malaysia (coordinates 5.2999, 100.2605), is a rapidly developing urban centre with a population of 122,654. Its geography is defined by a relatively flat coastal plain, gently rising inland towards the hills of the island’s interior. This proximity to the Strait of Malacca influences local weather patterns and can contribute to humidity and, at times, stagnant air. Bayan Lepas has transformed from a primarily agricultural area, known for its paddy fields and coconut groves, into a major hub for electronics manufacturing and tourism. The Free Industrial Zone, a significant economic driver, is a key factor in the area’s air quality profile. Surrounding landscapes include coastal mangroves, which offer some natural filtration, and increasingly, dense urban sprawl. The urban-rural gradient is steep, with agricultural land quickly giving way to high-density residential and commercial developments. This rapid urbanization, coupled with vehicular traffic and industrial emissions, creates a complex air quality challenge. The terrain offers limited natural dispersion of pollutants, particularly during periods of calm weather. The coastal location also means susceptibility to transboundary haze events originating from Sumatra and Kalimantan.
Bayan Lepas experiences a tropical climate, characterized by two monsoon seasons and two inter-monsoon periods, rather than traditional four seasons. Air quality generally worsens during the Southwest Monsoon (May to September) as winds carry pollutants from Indonesian wildfires, resulting in haze episodes. This is often the most challenging period for respiratory health. The Northeast Monsoon (November to March) brings heavier rainfall, which helps to cleanse the air, leading to improved conditions. However, increased humidity can also contribute to the formation of smog. The inter-monsoon periods (April and October) are transitional, with variable wind patterns and a higher risk of localized pollution from industrial activity and traffic. Temperature inversions, common during calmer periods, trap pollutants near the ground, exacerbating air quality issues. February to April often see drier conditions, potentially concentrating pollutants. Sensitive groups – children, the elderly, and those with respiratory conditions – should limit strenuous outdoor activity during haze events and periods of high humidity. Monitoring air quality forecasts is crucial, particularly during the Southwest Monsoon.
AQI (EPA)
69 · Moderate
Air quality context for the same location
US EPA AQI
🙂 Moderate
Air quality is acceptable. However, there may be a risk for some people who are unusually sensitive to air pollution.
View full AQI details →