वायु गुणवत्ता पूर्वानुमान
वायु गुणवत्ता डेटा प्रदानकर्ता: the Air Pays de la Loire (airpl.org)
Note that the measurement for O3 (ozone) are taken from the station: Victor Hugo, Nantes, Loire and the measurement for NO2 (nitrogen dioxide) are taken from the station: Les Couets, Bouguenais, Loire