Air pollution is a trigger for many people with asthma.
There can be many kinds of asthma triggers in the air. As well as factory smoke and exhaust fumes, things like cigarette smoke, strong perfumes or scents, aerosols, cleaning sprays and insect repellents can all trigger asthma.
It is also possible that some building materials or home furnishings may give off fumes that might affect your asthma.
If you think air pollution may be a trigger for your asthma
- Try to figure out exactly what the trigger is through keeping a diary of symptoms and exposures. This can help you avoid the trigger in future.
- If you know exhaust fumes are a problem, keep a reliever inhaler in the car.
- Keep well informed about air quality in your area if you feel air pollution is a trigger for you.
- For some people, ozone is a problem, and levels are likely to be higher on hot, sunny days. If ozone affects your asthma, you can avoid being outdoors, especially during the afternoon when the sun is strongest.
- For home improvement materials, seek specialist advice.
- Ensure that your home is always well ventilated so that fumes can’t accumulate. If you are affected by cleaning products, it is a good idea to keep windows open when they are being used.
- Get heating systems serviced regularly to avoid malfunction that may lead to the release of fumes.