Air quality in San Salvador
40
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
20.5 µg/m³
PM10
21.2 µg/m³
NO₂
25.3 µg/m³
O₃
32 µg/m³
SO₂
2.9 µg/m³
CO
554 µg/m³