Air Now Safe to Breathe on Wiltshire’s Most Polluted Roads Thursday, September 4, 2025 wiltshire airquality pollution nitrogendioxide electricvehicles defra publichealth pm25 aqma environment A recent report reveals that the air quality on Wiltshire’s most polluted roads has finally improved to safe, legally compliant levels. For the first time since the Air Quality Management Areas (AQMAs) were declared, all … Read More