What is the air quality in Itaguaí today?

The current Air Quality Index (AQI) in Itaguaí is 34 (Good). PM2.5 concentration is 8.2 µg/m³.

What is the temperature in Itaguaí right now?

The current temperature in Itaguaí is 16.2°C (feels like 16.2°C). Humidity is 99.0% and wind speed is 22.8 km/h.

Is it safe to go outside in Itaguaí?

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

Air Quality in Itaguaí, Brazil

Drizzle

16.2°C · 99.0% humidity

16.2°

Feels 16.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

— 5pm

—

— 8pm

—

— 11pm

—

— 2am

—

— 5am

—

— 8am

—

— 11am

—

— 2pm

—

View AQI history for Itaguaí →

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

99.0%

Humidity

22.8 km/h

Wind SSE

1019.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.2 µg/m³

PM10

27.4 µg/m³

050100150200300500

What is the weather forecast for Itaguaí?

Temperature & Precipitation

PM2.58.2 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Itaguaí?

10-21

21.6° 15.2°

3.38 mm

10-22

21.6° 12.8°

13.12 mm

10-23

22.5° 15.8°

2.06 mm

10-24

28.3° 14.8°

1.94 mm

10-25

22.1° 15.0°

11.44 mm

10-26

19.4° 15.2°

7.63 mm

10-27

23.9° 18.8°

4.81 mm

Both models agree Avg diff: 4.4°C

What cities are near Itaguaí?

34 Universidade Rural 34 Seropédica 34 Japeri 34 Queimados 54 Piraí 54 Paracambi 25 Mangaratiba 27 Nova Iguaçu 54 Mendes 27 Nilópolis

Get AQI alerts for Itaguaí

Notify me when air quality reaches:

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

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T23:32 UTC.