It is estimated that honey bees are the most valuable pollinators of crops worldwide. But in recent years there has been a global trend of honey bees declining in numbers. The way in which they live means that they fly out and collect pollen from plants and pollinate them.
In a modern world this means also bringing back pesticides, which is killing them or making them vulnerable to diseases. In the cities they are not exposed to pesticides, so The Project City Bees give bee populations a helping hand, help pollinate our world, and produce some of the cleanest honey around.
On very hot days use public transport rather than your car.
Car exhaust emissions react with sunlight and heat to cause polluting gases such as tropospheric ozone. This is the main ingredient of poor air quality and photo-chemical smog, which can cause breathing difficulties. To find out the level of ozone pollution across Europe, go to EEA's Live Ozone Map.
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