Tag Archives: Paris

Why licence plate bans don’t cut smog

Licence-plate driving bans such as the one implemented in Paris this week are not the solution to urban air pollution, according to analysis of recent data. In fact, arbitrary restrictions have been shown to make air pollution worse in the … Continue reading

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Paris restricts car use after pollution hits high

Alternative driving days are being introduced in the French capital, Paris, in an attempt to tackle dangerous levels of air pollution. From Monday, drivers will only be able to use their vehicles every other day. This is only the second … Continue reading

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A warning to all Parisians: Breathing can damage your health – and could possibly kill you

Avoid going outdoors in the early morning if you’re in Paris. Avoid going out in the late afternoon. If you are over 65, or under five, you should stay indoors. Do not drive. If you have to drive, drive slowly. … Continue reading

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Paris makes its bike share free to cut down on air pollution

The bad news: Air pollution in northern France has been at a dangerous high for three days running now, with nearly a third of the country’s 22 regions on maximum alert. Concentrations of PM2.5 Thursday in Paris reached 100mg/m3 — … Continue reading

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Swathes of France on alert over air pollution

Nearly a third of the 22 regions in mainland France on Wednesday were on a maximum pollution alert including a swathe of the country’s north, centre-east and the Paris region. The prevalance of particles with a diameter of less than … Continue reading

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Paris Put on Air-Pollution Alert as Cold Snap Traps Diesel Fumes

Paris was put on an air-pollution alert today as cold weather entrapped diesel fumes, leading to the most severe smog in the French capital since 2007. The pollution index for the French capital reached the highest of five levels for … Continue reading

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Air pressure high – air quality low

September is normally a good month for air pollution. By this time of year the sun is starting to weaken, making it hard for summertime smog to form and the nights are not yet long, or cold, enough for wintertime … Continue reading

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Pollution plumes in Paris air are richer in gaseous aromatic compounds than in Los Angeles

What is the origin of the volatile hydrocarbons, other than methane, present in city air? Mainly gasoline-powered vehicles[1], according to a study carried out by a French-US team[2] including French researchers from the Laboratoire Interuniversitaire des Systèmes Atmosphériques (LISA/IPSL[3], CNRS … Continue reading

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