What is the air quality in Port Saint Lucie today?

The current Air Quality Index (AQI) in Port Saint Lucie is 18 (Good). PM2.5 concentration is 4.33 µg/m³.

What is the temperature in Port Saint Lucie right now?

The current temperature in Port Saint Lucie is 21.2°C (feels like 21.2°C). Humidity is 67.5% and wind speed is 95.6 km/h.

Is it safe to go outside in Port Saint Lucie?

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

Air Quality in Port Saint Lucie, United States

Drizzle

21.2°C · 67.5% humidity

21.2°

Feels 21.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 6pm

25 9pm

25 12am

25 3am

25 6am

25 9am

25 12pm

25 3pm

67.5%

Humidity

95.6 km/h

Wind NE

1014.4 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Port Saint Lucie?

Temperature & Precipitation

PM2.54.33 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Port Saint Lucie?

04-09

23.1° 17.6°

41.56 mm

04-10

24.8° 20.6°

4.94 mm

04-11

25.4° 21.4°

5.94 mm

04-12

25.8° 20.8°

0.81 mm

04-13

25.4° 21.7°

0.25 mm

04-14

27.2° 19.2°

04-15

29.0° 19.5°

Both models agree Avg diff: 1.1°C

Where are air quality stations near Port Saint Lucie?

Stuart, Martin, Florida, USA

17.3 km

Stuart, Martin, Florida, USA

17.3 km

What cities are near Port Saint Lucie?

18 Stuart 18 Palm City 18 Fort Pierce 14 Florida Ridge 15 Vero Beach South 15 Vero Beach 18 Jupiter 18 The Acreage 18 Palm Beach Gardens 23 Sebastian

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:30 UTC.