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en:legend:aev:air_quality_pm2_5

Echelle en microgrammes/m3

< = 5 (excellent)
6-10 (very good)
11-15 (good)
16-20 (quite good)
21-30 (average)
31-40 (poor)
41-50 (very poor)
51-60 (bad)
61-70 (very bad)
> 70 (execrable)
en/legend/aev/air_quality_pm2_5.txt · Last modified: 2020/02/26 09:19 (external edit)