After a hazy few days in Ottawa, Environment Canada says it will be a bright and sunny Sunday to wind down the weekend. The organization’s forecast predicts clear skies and a high of 23 C with a humidex of 26. While the air quality index reached a 9 on Saturday, which is considered high risk, the air quality index is only expected to reach a 3 on Sunday, which is considered low risk. Overnight, the temperature will drop to 13 C. On Monday, expect a mainly sunny day with temperatures reaching 27 C. Environment Canada predicts a chance of showers on Tuesday with a high of 25 C. On Wednesday, expect more showers and 21 C.