உங்களைச் சுற்றி மாசு & சுற்றுச்சூழல் அபாயங்கள்
-
PSI in all parts of Singapore hits unhealthy levels on Sept 15
Doctors have seen a 20 per cent rise in patients with asthma flare-ups, nose allergies and throat irritation.
Doctors have seen a 20 per cent rise in patients with asthma flare-ups, nose allergies and throat irritation.