Air Quality in Port Saint Lucie, United States

Windy
30.0°C · 47.6% humidity
30.0°
Feels 32.7°
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
17 4pm
17
17
14 7pm
17
17
17 10pm
17
17
17 1am
17
17
17 4am
17
17
17 7am
17
17
17 10am
17
17
17 1pm
17
17
Station readings 25h ago
AQI 19
PM2.5 4.6 µg/m³ · 25h ago
AD 728×90

Air Quality Index Trend

24h · 1 stn

Port Saint Lucie's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

47.6%
Humidity
84.4 km/h
Wind WSW
1012.1 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
14
3.4 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Port Saint Lucie?

Temperature & Precipitation

PM2.5 Trend

24h · 1 station
PM2.53.4 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (1 station within 25 km)
3.4
Median
3.4
Average
3.4
Low
3.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.8

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

06-08
30.2° 24.1°
2.69 mm
06-09
31.2° 25.0°
0.94 mm
06-10
33.9° 23.8°
0.31 mm
06-11
24.8° 23.7°
5.75 mm
06-12
31.9° 24.6°
0.31 mm
06-13
32.2° 25.4°
0.63 mm
06-14
30.9° 23.1°
21.44 mm
Both models agree Avg diff: 1.4°C

Where are air quality stations near Port Saint Lucie?

34
Stuart, Martin, Florida, USA
17.3 km PM2.5: 8.2 µg/m³

What cities are near Port Saint Lucie?

14 Stuart 14 Palm City 38 Fort Pierce 39 Florida Ridge 39 Vero Beach South 39 Vero Beach 37 Jupiter 36 The Acreage 35 Palm Beach Gardens 44 Sebastian
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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 2026-06-08T23:28 UTC.