由于较清洁的车辆和较低的排放量,科罗拉多州夏季臭氧水平在16年中达到了最佳水平。 Colorado saw its best summer ozone levels in 16 years due to cleaner vehicles and lower emissions.

根据今天公布的州环境数据,科罗拉多州记录的夏季臭氧污染水平在16年中是最低的。 Colorado recorded its lowest summer ozone pollution levels in 16 years, according to state environmental data released today. 之所以有所改善,是因为车辆排放标准更加严格,更多地采用了电动车辆,臭氧高峰季节的工业活动减少。 The improvement is attributed to stricter vehicle emissions standards, increased adoption of electric vehicles, and reduced industrial activity during peak ozone seasons. 空气质量官员注意到,与往年相比,包括丹佛和科罗拉多斯普林斯在内的主要城市地区的地面臭氧浓度明显下降。 Air quality officials noted a significant decline in ground-level ozone concentrations across major urban areas, including Denver and Colorado Springs, compared to previous years. 作为目前为满足联邦卫生标准所作努力的一部分,州继续监督空气质量。 The state continues to monitor air quality as part of ongoing efforts to meet federal health standards.