世界气象组织：2022年世界气象组织空气质量与气候公报（英文版）

Looking to the future, regional air quality may become increasingly influenced by wildfires, especially in light of regional climate change impacts. A measurable effect of climate change on a regional scale, affecting the frequency and intensity of wildfires, can already be observed in different parts of the world (UNEP, 2022), which hinders the achievement of WHO air quality targets. According to a recent UNEP report (UNEP, 2022), an increase of 50% in the number of wildfires is expected by