Air quality in Matamoros
40
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
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Pollutants
PM2.5
3.7 µg/m³
PM10
6.1 µg/m³
NO₂
0.5 µg/m³
O₃
100 µg/m³
SO₂
0.5 µg/m³
CO
112 µg/m³