What is the air quality in St. Petersburg today?

The current Air Quality Index (AQI) in St. Petersburg is 20 (Good). PM2.5 concentration is 4.92 µg/m³.

What is the temperature in St. Petersburg right now?

The current temperature in St. Petersburg is 30.3°C (feels like 35.6°C). Humidity is 65.5% and wind speed is 79.8 km/h.

Is it safe to go outside in St. Petersburg?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in St. Petersburg, United States

Windy

30.3°C · 65.5% humidity

30.3°

Feels 35.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

21 5pm

20 8pm

19 11pm

19 2am

18 5am

18 8am

18 11am

18 2pm

Station readings

CAMS model adj -6

Air Quality Index Trend

35h · 4 stn

View full history →

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

65.5%

Humidity

79.8 km/h

Wind SSW

1015.8 hPa

Pressure

2.2

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.92 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for St. Petersburg?

Temperature & Precipitation

PM2.5 Trend

35h · 4 stations

PM2.54.92 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

Station readings (2 stations within 25 km)

4.92

Median

4.55

Average

4.1

Low

5.0

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +1.1

What is the 7-day forecast for St. Petersburg?

08-03

31.2° 29.4°

2.44 mm

08-04

30.9° 28.0°

3.88 mm

08-05

31.5° 28.9°

2.0 mm

08-06

31.6° 26.4°

0.25 mm

08-07

29.7° 26.6°

7.44 mm

08-08

32.0° 28.0°

5.75 mm

08-09

32.3° 27.8°

1.81 mm

Both models agree Avg diff: 1.0°C

Where are air quality stations near St. Petersburg?

Azalea Park, Pinellas, Florida, USA

6.2 km PM2.5: 3.4 µg/m³

USMC Reserve Center, Hillsborough, Florida, USA

19.4 km PM2.5: 3.1 µg/m³

Jim Walters Park

26.5 km PM2.5: 3.7 µg/m³

Coast Guard Station - Davis Island, Hillsborough, Florida, USA

28.2 km PM2.5: 3.4 µg/m³

Munro, Hillsborough, Florida, USA

29.1 km PM2.5: 3.6 µg/m³

Munro St Station

29.1 km PM2.5: 4.1 µg/m³

Tampa Heights Community Garden

30.9 km PM2.5: 3.8 µg/m³

Robles Park

31.5 km PM2.5: 3.7 µg/m³

Hillsborough Community College - Ybor

31.5 km PM2.5: 4.1 µg/m³

Ybor St Community Garden

32.3 km PM2.5: 4.1 µg/m³

What cities are near St. Petersburg?

20 West and East Lealman 20 Lealman 20 Pinellas Park 21 Seminole 19 Largo 18 Safety Harbor 18 Clearwater 28 Ruskin 20 Town 'n' Country 16 Dunedin

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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 2026-08-08T00:00 UTC.