21/04/2026
In Australia, air pollution levels are relatively low (around 6–8 µg/m³), but even these fine particles can enter the lungs and bloodstream. Even low exposure has been linked to:
- Asthma and COPD flare-ups
- Shortness of breath and coughing
- Reduced lung function over time
- Increased hospital admissions, particularly during events like bushfires and dust storms
Air quality can change quickly, and even short-term exposure may affect your breathing.