جولای 8, 2026
ذرات معلق کمتر از ۲٫۵ میکرون (PM2.5) از مهمترین شاخصهای پایش کیفیت هوا هستند و به دلیل نفوذ عمیق به ریهها اثرات قابل توجهی بر سلامت دارند.
ذرات معلق کمتر از ۲٫۵ میکرون (PM2.5) از مهمترین شاخصهای پایش کیفیت هوا هستند و به دلیل نفوذ عمیق به ریهها اثرات قابل توجهی بر سلامت دارند.
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