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It also depends on where in Shanghai and where in Paris. Also Shanghai and Beijing is a bit different.
by carlmr 9y ago
It also depends on where in Shanghai and where in Paris. Also Shanghai and Beijing is a bit different.
- seanmcdirmid 9y agoThe AQICN pages with readings have maps so it’s easy to explore different areas if you want. The outskirts of Paris are mostly in the green(better air), the outskirts of Shanghai are yellow or orange (worse air).