Air quality in Las Piedras
31
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
▲
Pollutants
PM2.5
11.6 µg/m³
PM10
12.7 µg/m³
NO₂
17.8 µg/m³
O₃
30 µg/m³
SO₂
4.5 µg/m³
CO
443 µg/m³