What is the air quality in São Tomé today?

The current Air Quality Index (AQI) in São Tomé is 12 (Good). PM2.5 concentration is 2.9 µg/m³.

What is the temperature in São Tomé right now?

The current temperature in São Tomé is 25.5°C (feels like 25.5°C). Humidity is 81.7% and wind speed is 33.6 km/h.

Is it safe to go outside in São Tomé?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Extreme).

Air Quality in São Tomé, ST

Cloudy

25.5°C · 81.7% humidity

25.5°

Feels 25.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

12 4am

25 7am

25 10am

25 1pm

25 4pm

25 7pm

25 10pm

25 1am

81.7%

Humidity

33.6 km/h

Wind NW

1012.0 hPa

Pressure

24.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for São Tomé?

Temperature & Precipitation

PM2.52.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX24.9

Extreme

What is the 7-day forecast for São Tomé?

04-10

28.1° 25.5°

1.87 mm

04-11

28.3° 26.0°

0.25 mm

04-12

28.7° 26.1°

2.19 mm

04-13

28.8° 26.6°

7.25 mm

04-14

27.8° 26.2°

11.44 mm

04-15

27.6° 25.9°

1.88 mm

04-16

28.4° 25.7°

4.0 mm

Both models agree Avg diff: 1.3°C

What cities are near São Tomé?

18 Port-Gentil 31 Akanda

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T07:55 UTC.