What is the air quality in Guaynabo today?

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

What is the temperature in Guaynabo right now?

The current temperature in Guaynabo is 24.4°C (feels like 24.4°C). Humidity is 84.7% and wind speed is 54.5 km/h.

Is it safe to go outside in Guaynabo?

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

Air Quality in Guaynabo, PR

Windy

24.4°C · 84.7% humidity

24.4°

Feels 24.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

37 4am

37 7am

25 10am

25 1pm

25 4pm

25 7pm

25 10pm

25 1am

84.7%

Humidity

54.5 km/h

Wind ESE

1013.4 hPa

Pressure

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Guaynabo?

Temperature & Precipitation

PM2.52.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX4.4

Moderate

What is the 7-day forecast for Guaynabo?

04-10

29.1° 24.4°

0.31 mm

04-11

29.8° 23.9°

0.31 mm

04-12

30.0° 24.0°

0.13 mm

04-13

27.8° 23.8°

0.25 mm

04-14

26.6° 23.4°

2.38 mm

04-15

27.4° 21.5°

17.69 mm

04-16

26.8° 23.0°

1.81 mm

Both models agree Avg diff: 1.3°C

What cities are near Guaynabo?

12 Bayamón 12 Cataño 12 Trujillo Alto 12 Candelaria 12 San Juan 12 Levittown 12 Caguas 12 Carolina 18 Cayey 12 Vega Baja

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-10T07:12 UTC.