Tree · Monterrey, Nuevo León, Mexico
Observatorio Ciudadano de la Calidad del Aire de Monterrey (OCCAM)
A citizen observatory keeping Monterrey's air data open and honest
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Works across the region
- open data
- citizen observatory
- PM2.5
- accountability
A civil society observatory in Monterrey that runs a live map with open PM2.5 and PM10 data, analysis and editorials for the metropolitan area. It explains pollution patterns to the public, calls for stronger rules on everyday emission sources, and acts as an independent check on official claims.