Ø
Ambient Air Quality
°
Year 2004
°
Year 2005
°
Ambient Air Quality at Guwahati
°
Ambient Air Quality at Bongaigaon
°
Year 2006
°
Ambient Air Quality at Guwahati
°
Ambient Air Quality at Dibrugarh
°
Ambient Air Quality at Golaghat
°
Ambient Air Quality at Tezpur
°
Ambient Air Quality at Sivasagar
°
Ambient Air Quality at Hailakandi
°
Ambient Air Quality at Bongaigaon
°
Year 2007
°
Ambient Air Quality at Guwahati
°
Ambient Air Quality at Dibrugarh
°
Ambient Air Quality at Golaghat
°
Ambient Air Quality at Tezpur
°
Ambient Air Quality at Sivasagar
°
Ambient Air Quality at Hailakandi
°
Ambient Air Quality at Bongaigaon
°
Year 2008
°
Ambient Air Quality at Guwahati
°
Ambient Air Quality at Dibrugarh
°
Ambient Air Quality at Golaghat
°
Ambient Air Quality at Tezpur
°
Ambient Air Quality at Sivasagar
°
Ambient Air Quality at Hailakandi
°
Ambient Air Quality at Bongaigaon
°
Ambient Air Quality at Daranga (BTAD)
°
Year 2009
°
Ambient Air Quality at Guwahati
°
Ambient Air Quality at Dibrugarh
°
Ambient Air Quality at Golaghat
°
Ambient Air Quality at Tezpur
°
Ambient Air Quality at Sivasagar
°
Ambient Air Quality at Silchar
°
Ambient Air Quality at Bongaigaon
°
Ambient Air Quality at Daranga (BTAD)
°
Ambient Air Quality at Lakhimpur
°
Ambient Air Quality at Margherita