China's air and water quality improves early year

During the first seven months of 2026, China experienced a noticeable improvement in air and water quality. Particulate matter "PM 2.5" concentrations decreased by 1.8 micrograms per cubic meter, representing a 6.2% decline compared to the same period last year. Additionally, the percentage of days with good air quality increased by 3.9 percentage points. Regarding water quality, data showed that 86.5% of surface water sites are classified as level 1 to level 3, reflecting an improvement of 2.4 percentage points from the previous year. This indicates excellent water quality at most monitored locations.

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