Algunos mapas de diferentes servicios privados o libres.
Airly.org > https://airly.org/map/en/#43.5499628471,-5.7011885676
AirCasting > http://aircasting.habitatmap.org/mobile_map
Community Sensor > https://maps.sensor.community/
aqicn.org > https://aqicn.org/map/spain/asturias/montevil/
Purple Air > https://map.purpleair.com/
Organismos estatales.
Miteco > https://www.ica.miteco.es/
Proyectos educativos.
Valencia per l’aire > https://valenciaperlaire.org/mapes-contaminacio/
La carte des écoles polluées en Ile-de-France > https://respire-asso.org/la-carte-des-ecoles-polluees-en-ile-de-france/