Air pollution in smokers’ homes 2

So why were several members of ASH Scotland staff lurking by the highways and byways with a mysterious electronic device recently?

It was all part of our ongoing work to tackle the problem of children and other family members being exposed to second-hand smoke in their homes.

During the project, called REFRESH, we teamed up with Aberdeen and Edinburgh universities and used air-quality monitory equipment to work out the amount of fine particulate matter in the homes of smoking mothers.

SMOKE LINGERS

The challenge was to convince smokers to light up outside, so we needed to demonstrate how much second-hand smoke lingers indoors to affect their children and loved-ones.

The initial tests showed average amounts of air pollution much higher than the daily limits recommended by the World Health Organisation, peaking at alarming levels.

We knew they were worse than pollution caused by industrial smog in Beijing and Singapore. But how did the figures compare to the busy streets of Glasgow or Edinburgh, we wondered?

MONITORS

Our efforts to find out the easy way were stymied. Although Friends of the Earth Scotland produce stats for the most polluted streets, they measure a larger type of particle than we looked for in homes.

So we had to take the DIY approach. Using our state-of-the-art monitors, our team staked out the busy thoroughfares of Lothian Road and George Street in Edinburgh and Royal Exchange Square in Glasgow. One took a monitor to his smoke-free home, even striking matches to tease the machine.

The results showed that the highest levels of air pollution in homes were more than 50 times greater than the maximum totals recorded in the busy city centre streets.

SHOCKED

The REFRESH research found the mums were shocked by the level of invisible tobacco smoke in their homes, which remained high even if they were opening windows or smoking in a room away from their child. The measurements also showed just how long smoke hangs around in the air after a cigarette is put out.

There was a marked drop in the pollution levels in most of the homes in the study after the determined mums tackled the problem by only lighting up outside, containing their smoking in one room or cutting down on cigarettes. One even quit completely and others stopped smoking in the car.

Keep an eye out for more work under the REFRESH banner.

Advertisements

2 comments

  1. Clearly air pollution is a bad thing. It is particularly important because it is hard to avoid exposure to it. But just because one thing is bad doesn’t mean that another thing is not also a problem.

    It is established science that second hand tobacco smoke is harmful. If we’re going to quote the WHO then their estimate is that second hand smoke kills 600,000 people a year – http://www.who.int/quantifying_ehimpacts/publications/shsarticle2010/en/

    But exposure to second hand smoke can be avoided. We know from measuring air quality in the homes of smokers that it can be significantly worse that the industrial smog in a city like Beijing. Which is why we urge smokers to choose to protect their families by making their homes and cars smoke-free.

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s