Air Quality

Registro • 3 days

Good

Moderate

Sensitive groups

Unhealthy

Very unhealthy

Hazardous

Today 22/09

😐

Moderate AQI 52 / 300

GoodModerateHazardous

PM_2.5

13.1 µg/m³

PM₁₀

13.4 µg/m³

Ozone (O₃)

40.0 µg/m³

Nitrogen dioxide (NO₂)

3.0 µg/m³

Sulfur dioxide (SO₂)

0.2 µg/m³

Carbon monoxide (CO)

207.0 µg/m³

Tomorrow 23/09

😊

Good AQI 34 / 300

GoodModerateHazardous

PM_2.5

8.1 µg/m³

PM₁₀

12.8 µg/m³

Ozone (O₃)

45.4 µg/m³

Nitrogen dioxide (NO₂)

1.5 µg/m³

Sulfur dioxide (SO₂)

0.5 µg/m³

Carbon monoxide (CO)

74.2 µg/m³

Thu 24/09

😊

Good AQI 39 / 300

GoodModerateHazardous

PM_2.5

9.3 µg/m³

PM₁₀

14.5 µg/m³

Ozone (O₃)

40.8 µg/m³

Nitrogen dioxide (NO₂)

2.4 µg/m³

Sulfur dioxide (SO₂)

0.7 µg/m³

Carbon monoxide (CO)

77.6 µg/m³

Weather map

Wind, rain and temperature — Registro

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Registro and region

Air quality in Registro (SP)

Air quality in Registro (São Paulo) 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.