Rylan, at times there is definitely an "odd" smell in the air. Honestly, however, I've been to London, Vienna, Skotfe, Bratislava... you catch that same "weird" smell in old European cities too. I can't really comment on the sanitation of all of Baghdad; it's a huge city and I've seen a very small part of it. Right now there is more sand in the air than anything. Fine, almost talcom powder-like sand. The sandstorm from a couple of days ago really left a lot of sand.
Cowfish, lol, the evaporation probably wouldn't be as high as you expect. The Green Zone (or now more appropriately called the IZ for International Zone), is right along the Tigris river (I think it's the Tigris, may be the Euphrates. I'll have to check). It's really not a "dry" heat around here. It's just hot.
Clownfish, I am allowed to take pics, but didn't bring a camera on this rotation. Hopefully I'll get around to borrowing a camera. Much of what is around here I can't photograph. The sprawling palace that now serves as the US Embasy is awesome for instance. I ate lunch and dinner over there yesterday. Can't photo it at all though. It is beautiful. I plan on swimming in one of Saddam's swimming pools Friday over there just to say I did, lol.
Aztec, wow! Been a while. Hope you have been well.
I'm working completely inside the IZ near the Embassy Flricordia, and work about the same distance away. I am in Admin and Logistical Support. The guys I "support" come into danger regularly, but I'm insulated from all but the Indirect stuff.
Timewise, we're 9 hours ahead.