2月下半月中国空气质量以良至轻度污染为主

Core Viewpoint - The Ministry of Ecology and Environment of China forecasts that the air quality in most regions will be generally good to lightly polluted in the second half of February, with some areas potentially experiencing moderate or higher pollution levels [1] Group 1: Air Quality Forecast - The air quality forecast for the Beijing-Tianjin-Hebei region indicates that the southern part may experience moderate to heavy pollution due to adverse meteorological conditions and fireworks during the early part of the month, while the latter part will see improved conditions with good to lightly polluted air quality [1] - The Fenwei Plain is expected to face moderate or higher pollution levels due to fireworks and dust weather during the Spring Festival, but will also improve to good to lightly polluted air quality in the latter part of the month [1] - The northwest region is predicted to have generally good to lightly polluted air quality, with moderate or higher pollution possible during the concentrated fireworks period and some areas affected by dust weather [1]