_id	Air pollutant indicator	Canada	Atlantic Canada	Southern Quebec	Southern Ontario	Prairies and northern Ontario	British Columbia	Northern territories	colspacer
	Air pollutant indicator	Canada	Atlantic Canada	Southern Quebec	Southern Ontario	Prairies and northern Ontario	British Columbia	Northern territories

Data last updated: Metadata last updated: January 16, 2026, 20:38 (UTC) Created: January 16, 2026, 20:38 (UTC) CSV