There are 243 days when the air quality index (AQI) reaches Level 1, indicating excellent air and no health implication followed by 119 days of Level 2 AQI in 2020 in Pingtan, an island city off E China’s Fujian province. The comprehensive air quality index is 2.0, ranking first among nine cities and one district in the province. [Photos:National Geograhic]
Pingtan's air quality tops Fujian
There are 243 days when the air quality index (AQI) reaches Level 1, indicating excellent air and no health implication followed by 119 days of Level 2 AQI in 2020 in Pingtan, an island city off E China’s Fujian province. The comprehensive air quality index is 2.0, ranking first among nine cities and one district in the province. [Photos:National Geograhic]
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Updated:2021-02-04
Editor in Charge:Lin Kongbo
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