The average IQ by country (with ranking), updated in 2025. This study is based on 1,691,740 people around the world.
Compare real-time worldwide air quality levels with AirVisual's interactive air quality and pollution map. Learn from PM2.5 trends and our ranking of most polluted cities in the world.
Here is the average IQ by country, updated on January 1, 2025. This study is based on 1,393,066 people around the world who took the same test on this website in 2024. Countries shown in gray on the map were not included due to insufficient data.The average IQ by country seems to...
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样本1:https://ourworldindata.org/intelligence 样本2:https://brainstats.com/average-iq-by-country.html 样本3:https://www.worlddata.info/iq-by-country.php 样本3图的来源是: https://mankindquarterly.org/ archive/issue/49-1/4 所以你普通在浏览网络文章时,随意见到的“世界IQ图”的多种颜色版本...
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Country country string サポートされている国の名前 (例: フランス)。 戻り値 テーブルを展開する 名前パス型説明 Status status string 応答の状態。 日付 data array of object データ応答: 国内の州の配列。 状態 data.state string 州の名前。 座標でデータを取得する 操作ID: GetDataByCoordi...
2023 country air quality average How polluted is United Kingdom? AQI⁺ Air quality index 32 AQI⁺ US PM2.5 Fine particles (≤ 2.5 µm) 7.72 µg/m³ PM2.5 concentration is currently 1.5 times the World Health Organization annual PM2.5 guideline value. 2023 AQI⁺ country ranking ...