Classrooms Sampled

Total bacterial count (CFU/m³)

J.S.S 2B

183

J.S.S.3A

153

J.S.S.3B

158

J.S.S.3C

155

S.S.S.1B

169

S.S.S 1D

173

S.S.S.2A

149

J.S.S.1B

169

S.S.S.3D

171

S.S.S.2C

161