Air quality in Round Rock
32
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
9.2 µg/m³
PM10
10.8 µg/m³
NO₂
6 µg/m³
O₃
84 µg/m³
SO₂
1.1 µg/m³
CO
162.5 µg/m³