Malta Independent: Unusually high temperatures this summer may be contributing to poor air quality in many European cities, the European Environment Agency (EEA) said this week, and thresholds to protect health from ground-level ozone have been exceeded across Europe in recent weeks, according to preliminary data reported to the EEA. Ozone pollution has serious effects on health, especially for older people and children, or those with asthma and other respiratory problems. Reducing ozone pollution in the air depends...