Air quality in Richardson
32
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
12 µg/m³
PM10
16.8 µg/m³
NO₂
4.6 µg/m³
O₃
79 µg/m³
SO₂
1.9 µg/m³
CO
114 µg/m³