Air Quality : 無料・フリー素材/写真
Air Quality / Evan Prodromou
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | So, this sign is in the McGill Metro station. It used to have this weird digital display showing the (supposedly) real-time air quality in Montreal -- with details on NO2, particulates, etc. It had a key underneath that said "20 poor, >50 unhealthy" or something. Anyways, we've had a wave of smog lately, and it was consistently showing levels of 60-70 -- like, in heart-attack deathland range. Then, the next time I see it, the sign's gone. Bonjour Quebec! |
| 撮影日 | 2005-02-18 15:58:46 |
| 撮影者 | Evan Prodromou , Montreal, QC, Canada |
| タグ | |
| 撮影地 |