Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
The Calgary Catholic School District postponed all outdoor junior and senior high athletic events due to poor air quality.
Source: https://globalnews.ca/news/9701555/alberta-wildfires-smoke-air-quality-statement/