Recent air quality readings have been a concern, with certain areas experiencing "Unhealthy" range PSI readings. This development has prompted firms and groups to prepare for potential worsening of air quality.

For now, it is business as usual, but plans are being made as a precautionary measure. The affected areas had PSI readings in the "Unhealthy" range on a specific day.

Further details about the current situation and the plans being made are available from the source, providing more information on the air quality and the preparations being undertaken by firms and groups.