Air quality in Louisville

Southern Regions: PM2.5 levels and ozone levels were good Monday and Tuesday. A weakening cold front is moving towards Indiana tonight into tomorrow, but there is little to no rain associated with the front or no major temperature change; if anything, it will shift winds to be from the north and bring a few clouds. Temperatures are forecast to be in the 80's until the weekend with dry conditions as a high pressure builds in. The high pressure will lead to dry conditions with high temperatures 80's and lows in the mid-50's. Conditions will be sunny until this weekend when a tropical cyclone mo