Im coming back to this thread to update on a little experiment Ive been doing
We bought ourselves an air quality monitor. I was quite prepared to do a u turn on my view that our indoor pollution was not being compromised by the wood burner if thats what was happening
We've had this for just over a week now. We have been using the burner, probably more than normal as Im wanting to test the pattern of the readings
It measures PM2.5 and CO and VOC (and temp and humidity)
Using the fire, opening the door for refills etc, has negible effects on the PM readings, it hasnt gone above 4 in this time, there are no spikes as such and I think thats because when the fire door is opened,, not only do we throw a log in quickly but because it has such good draw, there isnt anything billowing out through the door, the air is going up the chimney.
What has been interesting is that when cooking, moreso on the hob (we have a gas hob) the increase in CO is noticed although not to a dangerous or unhealthy level. It seems our cooking is having more of an effect on us than the burner although it never gets into the amber readings. The air quality in our house has been consistently between 97% and 99% = good.
Ive positioned the meter next to where I sit but closer to the burner than I am so that it gets hit before I do in case there was anything wrong.
I cant speak for anyone elses house but Im much reassured by what Ive found out and am going to ignore people pronouncing on this without their having done the same experiments for their own houses
I would suggest anyone worried about whats going on in terms of their air quality indoors to get one. Either because it will reassure you or you can find out waht might be setting off poor air quality and do someething about it. Obviously not all burners are the same, the results might differ for an open fire.