| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| liz | "Wow, thanks for this info everyone! How's your smog looking lately? " | Read more » | over 9 years ago | |||
| amysoyka | "Cool fact: this is also why air is cleaner at night. No sunlight means no breakdown of NO2 into Ozone! " | Read more » | almost 10 years ago | |||
| amysoyka | "@cfastie is right... Its NO2 - but its being turned into Ozone! The process is explained here: http://www.epa.vic.gov.au/air/aq4kids/smog.asp " | Read more » | almost 10 years ago | |||
| cfastie | "That's a great photo. Newtown Creek looks inviting. The smog looks just the way smog is supposed to look. The brown tint is from NO and NO2 which i..." | Read more » | almost 10 years ago | |||
| btbonval | "I bet that haze acts like a nice warm blanket to keep the heat from all those oil burning furnaces down in the city! All clouds have silver lining..." | Read more » | almost 10 years ago |