Air quality now
Air quality in Melbourne
Australia
Above WHO limits — PM2.5 is 1.3× the WHO limit
🚬 Breathing this all day ≈ smoking 0.9 cigarettes
Each ball below is a pollutant measured in Melbourne, sized against WHO safe limits — it's a snapshot of the air, not a map.
- PM2.520 µg/m³1.3×
- PM1027 µg/m³0.6×
- NO₂23 µg/m³0.9×
- O₃18 µg/m³0.2×
- SO₂4 µg/m³0.1×
- CO263 µg/m³0.1×
What you're seeing
Each ball is a pollutant measured in Melbourneright 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.