Quick Answer: What is the air quality index of Singapore?

Air pollution level Air quality index Main pollutant
Good 33 US AQI PM2.5

What is the air quality in Singapore today?

Central, Singapore Air Pollution: Real-time Air Quality Index (AQI)

Current Max
PM2.5 AQI 30 68
PM10 AQI 17 25
O3 AQI 13 16
SO2 AQI 1 2

Is the air quality in Singapore good?

Singapore enjoys better air quality than many cities in Asia, comparable with that of cities in the United States and Europe. Singapore’s Pollutant Standards Index (PSI) has remained in the ‘Good‘ and ‘Moderate’ range for much of 2019.

What is the level of pollution in Singapore?

Singapore’s air quality target by 2020 was to bring the PM10 level below 20 gram per cubic meter in the annual mean.

Characteristic Air pollution level in microgram per cubic meter
2019 30
2018 29
2017 25
2016 26

What is normal air quality index?

Types of Air Pollutants

Air Quality Index (AQI) Values Levels of Health Concern Colors
When the AQI is in this range: ..air quality conditions are: …as symbolized by this color:
0-50 Good Green
51-100 Moderate Yellow
101-150 Unhealthy for Sensitive Groups Orange
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Is Singapore Air quality bad?

How bad is Singapore pollution? In 2019, Singapore’s average PM2. 5 concentration was 19 µg/m³, which exceeds the World Health Organisation’s recommended PM2. … Singapore ranked as having the 52nd worst air pollution levels of the 98 countries with available data based on PM2.

Where is the best air quality in the world?

Which is the cleanest country in the world?

# country 2020 AVG. US AQI
1 Puerto Rico 15
2 New Caledonia 15
3 U.S. Virgin Islands 15
4 Sweden 21

Why is Singapore Air so bad?

SINGAPORE – Air quality in Singapore hit unhealthy levels in the north over the weekend because of higher levels of a pollutant known as ozone, and not because of transboundary haze. … The PSI is calculated based on six pollutants – particulate matter, fine particulate matter (PM2.

Why is Singapore hazy?

Singapore experiences smoke haze from time to time. The haze is caused by forest fires in the region which arise when open burning is carried out to clear land for agricultural uses. It can be made worse by dry seasons, changes in wind direction, and when precipitation is low.

Does Singapore have smog?

The 24-hour Pollution Standards Index, which Singapore’s NEA uses as a benchmark, was in a range of 87-106 in the afternoon. … A reading above 100 is considered unhealthy. This is the first time the 24-hour benchmark has breached 100 since August 2016, data shows.

What is Singapore doing about air pollution?

To reduce vehicular emissions, the country has implemented Euro VI emission standards for petrol and diesel vehicles in 2017 and 2018 respectively (up from the Euro IV standard for petrol vehicles and Euro V for diesel vehicles), which would reduce ambient levels of hydrocarbons, carbon monoxide, nitrogen oxides and …

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