🌍 Air Quality Checker Check real-time air quality for any city 🔍 Check AQI 📍 Use My Current Location 📍 London United Kingdom US AQI -- Loading... 💚 Health Recommendation Checking air quality... 🕒 Updated: -- 🌫️ Pollutant Levels 🫁 PM2.5 -- μg/m³ 🌫️ PM10 -- μg/m³ ☀️ Ozone O₃ -- μg/m³ 🏭 NO₂ -- μg/m³ ⚗️ SO₂ -- μg/m³ 💨 Carbon Monoxide -- μg/m³ 🔄 Refresh Air Quality US AQI Scale 0–50 Good 51–100 Moderate 101–150 Sensitive 151–200 Unhealthy 201–300 Very Unhealthy 301+ Hazardous Air-quality data by Open-Meteo & CAMS