Air quality in Singapore continues to be poor, due to the haze. So, staying indoors – with the doors and windows closed – may seem like the safest option. But, can harmful pollutants still creep into your home, and could you need to wear an N95 mask indoors too? Daniel Martin finds out from Professor Rajasekhar Balasubramanian, Department of Civil and Environmental Engineering, College of Design and Engineering, NUS.

Air quality in Singapore continues to be poor, due to the haze. So, staying indoors &ndash; with the doors and windows closed &ndash; may seem like the safest option. But, can harmful pollutants still creep into your home, and could you need to wear an N95 mask indoors too? Daniel Martin finds out from Professor Rajasekhar Balasubramanian, Department of Civil and Environmental Engineering, College of Design and Engineering, NUS.

The best interviews from CNA938 on Singapore news, current affairs, health, entertainment and money.

The best interviews from CNA938 on Singapore news, current affairs, health, entertainment and money.

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The best interviews from CNA938 on Singapore news, business updates, entertainment and food.

The best interviews from CNA938 on Singapore news, business updates, entertainment and food.