Nov 25, 2020 09:09 PM (GMT+8) · EqualOcean
Recently, Hebei Province has formulated and implemented the action plan for comprehensive control of air pollution in autumn and winter of 2020-2021, which sets the autumn and winter goals of 2020-2021 into two stages. From October to December this year, the average concentration of PM2.5 in the whole province was controlled within 55 μ g / m3, and the days of severe and above pollution in each district and city were controlled within 4 days on average. From January to March 2021, the average concentration of PM2.5 in the whole province will be controlled at 75 μ g / m3, and strive to be controlled within 67 μ g / m3. The days of severe and above pollution in each district and city shall be controlled within 10 days and 8 days respectively.

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