US AQI. 45. live AQI index. Good. Overview. What is the current air quality in Singapore? ! PM2.5. x2.2. PM2.5 concentration in Singapore is currently 2.2 times the WHO annual air quality guideline value. Health Recommendations. What is the current air quality in Singapore? Forecast. Singapore air quality index (AQI) forecast. Air Quality Forecast. THU 7. 34°C. 26°C. FRI 8. 34°C. 28°C. SAT 9. 33°C. 27°C. SUN 10. 31°C. 27°C. MON 11. 34°C. 27°C. Discover AirVisual Map, live world air pollution and air quality index (AQI) interactive 2D animated map combining PM2.5 data from public government, air quality stations, our community. AQI US legend. 0-50. Good. 51-100. Moderate. 101-150. Unhealthy for sensitive groups. 151-200. Unhealthy. 201-300. Very unhealthy. 301+. Hazardous. Your cart is empty. Keep track of the most polluted cities in the world with our air quality index (AQI) ranking. The report by IQAir, a company that tracks global air quality, found that average annual air pollution in every country — and 97% of cities — exceeded the World Health Organization's air Nairobi, 7 September 2021 - The UN Environment Programme (UNEP), in collaboration with IQAir, a Swiss air quality technology company, has developed the first real-time air pollution exposure calculator, which builds on the world's largest air quality data platform, launched by UNEP and IQ Air in February 2020. .

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