Street Spectra
16/05/2025
Ocean Initiatives
No organization
19/05/2025
LiquenCity
14/05/2025
UHUaerosol
15/05/2025
ParticiPAIRE
No organization
14/05/2025
Vigilantes del Aire
19/05/2025
LIFE-NITRAZENS
16/01/2026
Observadores del Mar
12/05/2025
PLASTICØPYR Switch
22/05/2025
Plumbum – Fondos Marinos
21/05/2025
Nasapp
No organization
13/05/2025
D-NOSES: Ciencia ciudadana para la gestión de olores
No organization
16/05/2025
CitieS-Health
19/05/2025
In the Air
12/05/2025
ESAIRE
No organization
02/05/2025
Plastic Pirates en España
23/05/2025
Paddle Surfing for Science on Microplastic Pollution
16/05/2025
Cycling with Clean Air (CWCA)
22/05/2025
OdourCollect
12/05/2025
Cities at Night 2
23/05/2025