Tag Archives: Nitrogen Dioxide NO2

A view of Paris from a hot air balloon: putting pollution on the climate agenda 

The air quality is officially “good”, 400ft above Paris in a balloon at rush hour. From that height you can see the ring road and many of the city’s 37 bridges blocked with traffic, the commuting trains coming in, and … Continue reading

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Revealed: The inner London schools where children breathe toxic air 

Nearly one in four school children in London are being forced to breathe air so filthy that it breaches EU legal limits, a shock report warned today. In findings which will alarm many parents, it was revealed that 328,000 pupils … Continue reading

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World Pollutionwatch: Pain in Spain 

Residents of Madrid became the latest to have their daily lives disrupted by the failure to control air pollution. New emergency laws were enacted for the first time in mid-November following a finding by the EU commission that the city’s … Continue reading

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Shipping causes hazardous levels of air pollution along coastlines, study finds 

The air along coastlines is being heavily polluted by hazardous levels of nanoparticles from sea traffic, a new study has found. Almost half of the measured particles stem from sea traffic emissions, while the rest is deemed to be mainly … Continue reading

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Madrid limits speed on roads to tackle high air pollution levels 

For first time, Madrid have introduced speed limits on the M30 road for improving air quality. EU legislation permits a maximum annual average of 40 micrograms of nitrogen dioxide per cubic meter. Madrid has exceeded it continuously since 2010. Source: … Continue reading

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Putting a price on NOx health impacts

At the heart of the VW revelations are tests for exhaust emissions of nitrogen oxides. These are a family of pollutants that become dominated by nitrogen dioxide as they mix in the air, causing most UK cities and towns to … Continue reading

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Mapped: Europe’s Pollution Problem 

The Volkswagen emissions-testing scandal has put renewed focus on traffic pollution in European cities. Check nitrogen dioxide levels across Europe. Air pollution in many European cities has fallen thanks to stricter environmental rules over the past decade. But cities still … Continue reading

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Air pollution: invisible health threat 

How safe is the air that we breathe? The VW diesel emissions scandal has highlighted the issue of air pollution. The two pollutants which give most cause for concern are the toxic gas nitrogen dioxide (NO2) and particulate matter (PM2.5), … Continue reading

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