What is the air quality in Registro today?

The current Air Quality Index (AQI) in Registro is 28 (Good). PM2.5 concentration is 6.6 µg/m³.

What is the temperature in Registro right now?

The current temperature in Registro is 17.4°C (feels like 17.4°C). Humidity is 97.5% and wind speed is 34.8 km/h.

Is it safe to go outside in Registro?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Registro, Brazil

Rain

17.4°C · 97.5% humidity

17.4°

Feels 17.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Registro →

Registro's air quality is influenced by vehicle emissions, industrial activity, and seasonal agricultural burning. Pollution patterns vary with dry and wet seasons.

97.5%

Humidity

34.8 km/h

Wind SE

1020.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Registro?

Temperature & Precipitation

PM2.56.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Registro?

10-22

23.5° 14.7°

8.06 mm

10-23

27.3° 16.0°

1.13 mm

10-24

32.2° 15.3°

0.56 mm

10-25

19.6° 15.6°

2.13 mm

10-26

19.3° 15.7°

11.63 mm

10-27

27.6° 18.3°

7.0 mm

10-28

25.0° 16.7°

1.19 mm

Both models agree Avg diff: 3.4°C

What cities are near Registro?

24 Pariquera-Açu 24 Jacupiranga 28 Juquiá 24 Iguape 24 Cajati 36 Miracatu 26 São Miguel Arcanjo 36 Itariri 26 Capão Bonito 30 Pilar do Sul

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-22T01:52 UTC.