Flower-Season Chill Returns: Subzero Commute, Poor Air Quality in Seoul

Filmogaz.com reports that many parts of the country will wake to subzero temperatures on the morning of the 19th. Health officials also warn of elevated fine dust levels in some regions.

Temperature outlook

The Korea Meteorological Administration forecasts morning lows between -4 and 6 degrees Celsius. Daytime highs are expected from 8 to 17 degrees Celsius. Inland areas may see frost before sunrise. Large swings between day and night could reach about 15 degrees. Commuters may face a Flower-Season Chill Returns: Subzero Commute as they travel early.

Air quality concerns

Atmospheric stagnation will trap particulates over western areas. Fine dust concentrations are forecast as ‘bad’ in the Seoul metropolitan area, Gangwon Yeongseo, and Chungnam. Other regions should expect ‘moderate’ levels. Officials caution that Poor Air Quality in Seoul could affect those with respiratory conditions. Elderly people and patients are advised to limit long outdoor exposure.

Wind and maritime conditions

Strong winds are likely in the Gangwon highlands and along the east coast from dawn. Gusts may reach around 55 km/h, or roughly 15 m/s. Facility managers should secure loose items. Mariners should note nearshore wave heights of 0.5 to 2.0 meters in the East and West Seas. Nearshore waves in the South Sea will be 0.5 to 1.5 meters. Offshore seas could see waves up to 2.5 meters in the West and South.

Regional forecast highlights

Dress in layers to handle the sharp temperature changes. Follow local advisories on air quality and marine safety. Filmogaz.com will provide updates if conditions change.