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Air Quality
São Caetano • 3 daysGood
Moderate
Sensitive groups
Unhealthy
Very unhealthy
Hazardous
Today 12/09
😊
Good AQI 18 / 300
PM2.5
4.4 µg/m³
PM10
6.1 µg/m³
Ozone (O₃)
81.0 µg/m³
Nitrogen dioxide (NO₂)
0.5 µg/m³
Sulfur dioxide (SO₂)
0.4 µg/m³
Carbon monoxide (CO)
123.0 µg/m³
Tomorrow 13/09
😊
Good AQI 25 / 300
PM2.5
5.9 µg/m³
PM10
8.3 µg/m³
Ozone (O₃)
60.0 µg/m³
Nitrogen dioxide (NO₂)
2.2 µg/m³
Sulfur dioxide (SO₂)
0.5 µg/m³
Carbon monoxide (CO)
111.5 µg/m³
Mon 14/09
😊
Good AQI 25 / 300
PM2.5
6.0 µg/m³
PM10
8.2 µg/m³
Ozone (O₃)
55.9 µg/m³
Nitrogen dioxide (NO₂)
2.8 µg/m³
Sulfur dioxide (SO₂)
0.5 µg/m³
Carbon monoxide (CO)
109.8 µg/m³
Weather assistantSão Caetano • today and the next days
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Air quality in São Caetano (PE)
Air quality in São Caetano (Pernambuco) with up-to-date data for today, tomorrow and the day after: air quality index (AQI), fine particulate matter PM2.5 and PM10, ozone (O₃), nitrogen dioxide (NO₂), sulfur dioxide (SO₂) and carbon monoxide (CO). Find out whether the air is Good, Moderate, Unhealthy or Hazardous and make safer decisions for outdoor activities.
