Air quality in Kuching

Air quality index (AQI) and PM2.5 air pollution in Kuching

LAST UPDATE (local time)

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Weather

What is the current weather in Kuching?

Weather icon
WeatherFew clouds
Temperature91.4°C
Humidity58%
Wind2.3 mp/h
Pressure1010 mb

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Real-time Malaysia city ranking

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#cityUS AQI
1 Klang, Selangor

152

2 Pekan, Pahang

145

3 Johor Bahru, Johor

132

4 Petaling Jaya, Selangor

132

5 Nilai, Negeri Sembilan

123

6 Alor Gajah, Melaka

120

7 Banting, Selangor

117

8 Shah Alam, Selangor

117

9 Temerloh, Pahang

117

10 Melaka, Melaka

115

(local time)

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live Kuching aqi ranking

Real-time Kuching air quality ranking

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#stationUS AQI
1 Kuching

50

(local time)

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US AQI

50

live AQI index
Good

Human face indicating AQI level

Overview

What is the current air quality in Kuching?

Air pollution levelAir quality indexMain pollutant
Good 50 US AQIPM2.5
PollutantsConcentration
PM2.5
12.1 µg/m³
!

PM2.5

x1

PM2.5 concentration in Kuching air is currently 1 times above WHO exposure recommendation

Health Recommendations

How to protect from air pollution in Kuching?

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Forecast

Kuching air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, Jul 28

Good 49 US AQI

Human face indicating AQI level
Thursday, Jul 29

Good 46 US AQI

Human face indicating AQI level
Friday, Jul 30

Good 37 US AQI

Human face indicating AQI level
Today

Good 50 US AQI

Human face indicating AQI level
Weather icon91.4°73.4°
Wind rotating 48 degree

4.5 mp/h

Sunday, Aug 1

Good 35 US AQI

Human face indicating AQI level
Weather icon84.2°73.4°
Wind rotating 185 degree

2.2 mp/h

Monday, Aug 2

Good 35 US AQI

Human face indicating AQI level
Weather icon87.8°75.2°
Wind rotating 167 degree

2.2 mp/h

Tuesday, Aug 3

Good 31 US AQI

Human face indicating AQI level
Weather icon89.6°73.4°
Wind rotating 32 degree

4.5 mp/h

Wednesday, Aug 4

Good 40 US AQI

Human face indicating AQI level
Weather icon89.6°73.4°
Wind rotating 170 degree

4.5 mp/h

Thursday, Aug 5

Good 43 US AQI

Human face indicating AQI level
Weather icon87.8°75.2°
Wind rotating 304 degree

2.2 mp/h

Friday, Aug 6

Good 37 US AQI

Human face indicating AQI level
Weather icon89.6°75.2°
Wind rotating 155 degree

4.5 mp/h

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Historical

Historic air quality graph for Kuching

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Reduce your air pollution exposure in Kuching

AIR QUALITY ANALYSIS AND STATISTICS FOR Kuching

What is the air quality of Kuching?

Kuching is a city located in the state of Sarawak, Malaysia. It holds the position of being the capital of said state, as well as the most populous city, home to over 570 thousand inhabitants. It is located on the Sarawak river, on the island of Borneo, the third largest island in the world and the largest found in Asia. This sets it apart from the peninsular region of Malaysia, where the capital city Kuala lumpur is found, a fact that plays a part in the differences in air quality between peninsular Malaysia and the Sabah and Sarawak regions. Kuching has a significant presence as a touristic city, as well as a large amount of industrial areas and factories set up within the city limits, which also has an effect on the air pollution levels, usually to its detriment due to the pollutive output of such industrial areas, coupled with the mass movement of tourists and travelers, as well as locals commuting in their day to day lives.

In 2019, Kuching came in with a PM2.5 reading of 17.4 μg/m³ as its yearly average, which placed it in the ‘moderate’ pollution bracket, a ratings group that requires a PM2.5 reading of anywhere between 12.1 to 35.4 μg/m³ to be classified as such. This reading placed Kuching into 1065th place out of all cities ranked worldwide, as well as 11th place out of all cities ranked in Malaysia. This shows that Kuching is subject to less than perfect levels of air quality, and could do much to improve its standing amongst both Malaysian cities and cities across the globe.

What are some causes of pollution in Kuching?

Kuching has a variety of different sources that aid in the elevation of its pollution levels, with some of them belonging to the year round, ambient air pollution category, whilst others (in particular one case) belong to the more acute and sudden onset of a massive pollution spike that is seen later in the year. To address the more constant causes of pollution, one of them would be the ever present use of vehicles in Kuching. With a large amount of industry taking place, as well as having a sizeable population, there would be a plethora of vehicles on the road, ranging from smaller ones such as cars and motorbikes, up to significantly larger ones such as trucks and lorries.

These can all produce large amounts of chemical pollution as well as outputting hazardous fine particulate matter. Larger vehicles tend to rely on diesel fuels, and due to their large size and massive weight, subsequently put out far more pollution than smaller vehicles do. Other causes include the aforementioned industrial and manufacturing side of the city, with many commercial banks and insurance companies having set up headquarters within Kuching, which along with the large industrial areas, will increase the amount of energy consumption that the city goes through, and thus increase the pollutive output that arises from power plants.

Many of these power plants rely heavily on coal, which besides being an unsustainable fuel source, also releases large amounts of dangerous pollutants as a byproduct of its combustion. Lastly, the fires that occur in Indonesia, in particular the Sumatran region, are responsible for the massive spikes in PM2.5 towards the years end, due to strong winds blowing massive clouds of smoke and haze over to Kuching, and many other cities in the region.

Who is most vulnerable to air pollution in Kuching?

Whilst there are no groups of people that are entirely immune to the damaging health effects of pollution exposure, particularly during periods that see higher levels of smoke, haze and particulate matter in the air, there are some groups that are even more at risk due to a number of reasons. These groups of people include among them the elderly, young children, pregnant mothers, those who are sick or have preexisting health conditions, particularly of the respiratory variety, or those with compromised immune systems.

Pregnant mothers may be subject to some disastrous side effects when over exposed to pollution during this vital period of time, which can result in cases of miscarriage, babies born with low birth weight as well as prematurely, with both physical and mental defects. These factors can all contribute to raising the infant mortality rate.

When is the air quality at its most polluted in Kuching?

Observing the data taken over the course of 2019, Kuching experienced its most elevated levels of pollution from the months of July through to September (with some other months earlier in the year also coming in with some higher readings, but generally returning to more appreciable levels rather quickly). June came in with a respectable reading of 10 μg/m³, which put it still within the World Health Organizations (WHO's) target goal for the best quality of air at 10 μg/m³ or less. This then shot up considerably in July with a reading of 13.2 μg/m³, and then up further to 19.9 μg/m³ in August, before hitting an absolute peak of the year with a massive reading of 79.9 μg/m³ in September.

September is typically when nearly all cities across Malaysia are hit worst by high levels of haze and pollution, due to the forest fires taking place in Indonesia. Though peninsular Malaysia is closer to Sumatra, Kuching is still not exempt from the terrible clouds of smoke that make their way over. This reading of 79.9 μg/m³ placed Kuching in the ‘unhealthy’ bracket for this month, a very dangerous reading which can indicate a number of serious health issues for those who are exposed to polluted air during this time.

What are some health issues associated with polluted air in Kuching?

Some health issues that may arise would be ones such as increased bouts of dry cough, irritation to the skin and mucous membranes, as well as higher chances of throat or chest infections occurring. Cancer rates can go up significantly, with fine particulate matter being highly carcinogenic when inhaled (particularly when material like black carbon or fine silica dust is involved). Ischemic heart disease can occur, along with other cardiac conditions such as heart attacks, arrythmias and angina. Regarding respiratory issues, more prominent ones such as pneumonia, bronchitis, emphysema and aggravated forms of asthma would afflict people, particularly during the aforementioned periods of high pollution, and furthermore if an individual belongs to a vulnerable demographic.

Kuching air quality data sources

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