Primary Pollutant

Aqi Boy Image

Last Updated: 49 minutes ago

39

(AQI-IN)

52

(AQI-US)

Aqi Boy Image Aqi Boy Image Aqi Boy Image

Pollutants

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Pm 2.5 icon
14 (PM 2.5)
Pm 10 icon
39 (PM 10)
Sulphur Dioxide Icon
1 (SO2)
Ozone icon
18 (Ozone)
Air Pollution Level in Singapore
LOCATIONS Status AQI AQI-US AQI-IN PM2.5 PM10 Temp Humid
Central Singapore MODERATE 52 52 39 14 39 32 62
Big Cities of Singapore


Historical Data

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Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Historic air quality index graph of Singapore





How do we calculate Air Quality Index ?

Air Quality Index (AQI) is a numerical value indicative of the aggregate levels of major pollutants in the ambient air. The more the AQI value, the more polluted the ambient air. It is descriptive of the magnitude of air pollution at a particular location.


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FAQs

(Frequently Asked Questions)


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The real-time AQI in Singapore is 52 (MODERATE). This reading was last taken 49 minutes ago .

The current concentration of PM2.5 in Singapore is 14 (µg/m³). The World Health Organisation (WHO) recommends 25 µg/m³ as the threshold concentration of PM2.5. Currently, the concentration is 0.56 times the recommended limit.

Generally, the air quality at Singapore starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.