Air quality now
Air quality in Singapore
Singapore
Within WHO limits — NO₂ is 0.6× the WHO limit
- PM2.56 µg/m³0.4×
- PM107 µg/m³0.2×
- NO₂14 µg/m³0.6×
- O₃46 µg/m³0.5×
- SO₂4 µg/m³0.1×
- CO258 µg/m³0.1×
What you're seeing
Each ball is a pollutant measured in Singaporeright now. The more balls of a colour, the more of that pollutant is in the air — normalised against the World Health Organization's safe limits, so a hazy city looks unmistakably denser than a clean one. Data is live from Open-Meteo / CAMS. How Polly works →
Want your own city and a hay-fever pollen view? Open the live map, or track your symptoms against the air.