What is the air quality in Demir Hisar today?
The European AQI in Demir Hisar is currently 43, rated as moderate.
Air quality in Demir Hisar
Demir Hisar
Last updated: 9 August 2026, 11:59
PM2.5 is currently 10.0 µg/m³, within the WHO recommendation (15 µg/m³ over 24 hours). Overall air quality in Demir Hisar is rated as moderate.
Particulates vs WHO
PM2.510.0µg/m³
PM2.5 is currently 10.0 µg/m³, within the WHO recommendation (15 µg/m³ over 24 hours).
WHO guideline (24-hour): 15 µg/m³within the WHO guideline
PM1012.8µg/m³
PM10 is currently 12.8 µg/m³, within the WHO recommendation (45 µg/m³ over 24 hours).
WHO guideline (24-hour): 45 µg/m³within the WHO guideline
Health guidance
Moderate
- General population
- Air quality is moderate. Most people can keep their usual outdoor activities.
- Sensitive groups
- Sensitive groups (children, older adults, people with heart or lung conditions) should limit prolonged strenuous activity outdoors.
43
Moderate
European AQI
PM2.510.0µg/m³
Fine particles under 2.5 µm that reach deep into the lungs.
PM1012.8µg/m³
Larger dust and smoke particles under 10 µm.
US AQI56
The United States air quality index, for international comparison.
Frequently asked questions
Is PM2.5 in Demir Hisar above the WHO recommendation?
PM2.5 is currently 10.0 µg/m³, within the WHO recommendation (15 µg/m³ over 24 hours).
Is it safe to exercise outdoors in Demir Hisar today?
Mostly yes. Air quality in Demir Hisar today is moderate: healthy people can exercise normally, while sensitive groups should watch for symptoms.