Nova Scotia Provincial Ambient Sulphur Dioxide (SO2) Hourly Data Lake Major

Hourly ambient sulphur dioxide (SO2) data in parts per billion from provincial ambient air quality monitoring stations across Nova Scotia up to the end of 2024.

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 18:15 (UTC)
Created April 17, 2026, 18:15 (UTC)
contact_person {"en": "Environment and Climate Change", "fr": "Environment and Climate Change"}
criticality_level []
data_dictionary ["environment"]
geographic_scope []
open_canada_collection federated
open_canada_date_published 2018-07-06 00:00:00
open_canada_keywords {"en": ["canadian ambient air quality standards", "caaqs", "air pollution", "air quality", "environmental monitoring", "environmental reporting", "sulphur dioxide", "so2", "lake major"], "fr-t-en": ["normes canadiennes de qualité de l'air ambiant", "caaqs", "pollution de l'air", "qualité de l'air", "surveillance de l'environnement", "rapports environnementaux", "dioxyde de soufre", "so2", "Lac Majeur"]}
open_canada_subject ["nature_and_environment"]
sensitivity_level unrestricted
title_fr
update_frequency P1Y