Today | Weather | Tuesday, April 7, 2026

Weather in St. Petersburg, Florida

12:41 AM
Now
Rainy Weather
70° F
Feels Like 61°
Precipitation 52 %
Wind 18 mph
Humidity 79 %
Today
Stormy Weather
Day 75°
Night 70°
Precipitation 90 %
Wind 18 mph
UV Index (0 - 11+) 3

St. Petersburg Weather Forecast Updated

46 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (April 7, 2025)
Cloudy Weather

Day

82°

Night

68°

Wind

19 mph

UV Index

6

Precipitation

55 %

Air Quality in St. Petersburg

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 9.17 µg/m³
PM10 15.69 µg/m³
O3 0.045 ppm
NO2 1.1 ppb
SO2 0.2 ppb
CO 0.13 ppm
NH3 0.14 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.59.17 µg/m³
PM1015.69 µg/m³
O388.9 µg/m³
NO22 µg/m³
SO20.63 µg/m³
CO143.36 µg/m³
NH30.14 µg/m³
NO0 µg/m³