Does Singapore have good air quality?

What is the air quality in Singapore?

What is the current air quality in Singapore?

Pollutants Concentration
PM2.5 16 µg/m³
PM10 30 µg/m³
O3 0.9 µg/m³
NO2 30 µg/m³

Which country has the best quality of air?

Air Quality Results

Country Current Rank Baseline Rank
Australia 1 6
Barbados 1 1
Jordan 3 2
Denmark 5 8

Is the air quality in Singapore 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.

Why is the air so bad in Singapore?

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. … 5), sulphur dioxide, carbon monoxide, ozone and nitrogen dioxide.

Is Singapore air clean?

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.

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.

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What country has the worst air?

List of most-polluted cities by particulate matter concentration

Position Country PM2.5
1 India 173
2 India 172
3 India 149
4 India 146

What is Singapore PSI now?

PSI Readings over the last 24 Hours

Region/Time 8am 7pm
East 23 21
West 17 19
Central 32 29
Overall Singapore 17 – 32 19 – 29

Why is Singapore hazy?

The NEA said that depending on the direction of the prevailing winds, smoke haze from fires in the region can be blown towards Singapore, giving rise to the occasional burning smell, slight haziness and reduced visibility.