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A teacher, writer and blogger, started allparagraph noting students search online for paragraphs on various topics, short and simple essays, edifying stories and other materials of study. In composing these lessons we have tried to use as simple language as possible, keeping young students in mind. If you find any text inappropriate, please let us know so we can make it more useful through necessary corrections and modifications. Thank you!
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Thank you for sharing! Did you know that indoor air quality can be five times worse than outdoors? While it’s pretty challenging to improve the air quality outdoors, you can always do it with air quality in your home.
The main cause of poor indoor air quality is dirty air conditioner filters.
Thanks for your valuable comments. You are right that the quality of indoor air in our house can be worse than the outside air due to our ignorance or carelessness. So, we should keep an eye on whether the indoor air is healthy or not.