Farm Animals

Poultry Welfare Ammonia Monitoring

Ammonia from poultry litter causes respiratory and eye damage in millions of birds when ventilation and litter management are inadequate.

Key Facts

Ammonia levels above 10 ppm cause eye irritation in poultry
Levels above 25 ppm cause respiratory tissue damage
Litter moisture management is the primary determinant of ammonia production
Ventilation requirements vary by season and must be actively managed
Welfare regulations in the EU set maximum ammonia levels in poultry buildings

Welfare Considerations

Poultry ammonia exposure is a chronic welfare problem affecting respiratory and ocular health in billions of birds. The damage develops gradually and is invisible to casual inspection, making it a common compliance failure. Active monitoring and ventilation management provides effective control but requires investment in equipment and management attention.

What You Can Do

Support mandatory ammonia monitoring in commercial poultry welfare regulations
Advocate for ventilation standards that protect poultry respiratory health
Choose eggs and poultry from certified producers with documented air quality management
Support research on low-ammonia litter management methods
Engage with air quality as a significant but often overlooked poultry welfare issue