TrueBreath - Smoke Equivalence Calculator - Edinburgh

Breathing air in Edinburgh St Leonards, United Kingdom is equivalent to smoking approximately 0.4 cigarettes per day, based on the current PM2.5 level of 8.0 μg/m³.

Edinburgh St Leonards, United Kingdom's current PM2.5 level is 8.0 μg/m³. The WHO safe limit is 15 μg/m³ for 24-hour exposure. This is within acceptable limits, but long-term exposure should still be minimized.

With a PM2.5 level of 8.0 μg/m³, Edinburgh St Leonards, United Kingdom's air quality may cause minor health issues, particularly for people with respiratory conditions. It's advisable to limit outdoor activities during high pollution periods.

The Real-Time Air Quality Index (AQI) in Edinburgh St Leonards, United Kingdom is 33. This is considered Good. AQI values above 100 indicate unhealthy air quality, especially for sensitive groups.

The primary pollutant affecting Edinburgh St Leonards, United Kingdom's air quality is O3. This pollutant is the main contributor to the current AQI of 33 and PM2.5 level of 8.0 μg/m³.

Edinburgh St Leonards, United Kingdom's current PM10 level is 3.0 μg/m³, while PM2.5 is 8.0 μg/m³. PM10 particles are larger (2.5-10 micrometers) and less harmful than PM2.5, which can penetrate deep into the lungs and bloodstream.

The current ozone (O3) level in Edinburgh St Leonards, United Kingdom is 27.0 μg/m³. Ozone is a harmful gas that can cause respiratory problems, especially during physical activity. The WHO guideline for 8-hour exposure is 100 μg/m³.

The nitrogen dioxide (NO2) level in Edinburgh St Leonards, United Kingdom is currently 2.6 μg/m³. NO2 is primarily produced by vehicle emissions and industrial processes. High levels can worsen respiratory conditions and increase susceptibility to respiratory infections.