Hourly Weather | Today | Wednesday, August 13, 2025
St. Petersburg, Florida
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
84°
Feels Like 97°
47
Humidity: 81%
Wind: 4 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

11 PM
27 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 5.56 µg/m³
  • PM10: 7.22 µg/m³
  • O₃: 15.02 ppb
  • NO₂: 7.14 ppb
  • SO₂: 0.42 ppb
  • CO: 141.22 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors