Today | Weather | Thursday, December 4, 2025

Weather in Clearwater, Florida

04:30 AM
Now
Rainy Night
55° F
Feels Like 52°
Precipitation 45 %
Wind 8 mph
Humidity 83 %
Today
Cloudy Weather
Day 77°
Night 63°
Precipitation 1 %
Wind 7 mph
UV Index (0 - 11+) 4

Clearwater Weather Forecast Updated

38 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 4, 2024)
Cloudy Night

Day

64°

Night

52°

Wind

4 mph

Precipitation

4 %

Air Quality in Clearwater

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.96 µg/m³
PM10 5.13 µg/m³
O3 0.046 ppm
NO2 0.8 ppb
SO2 0.3 ppb
CO 0.12 ppm
NH3 0.19 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)
PM2.52.96 µg/m³
PM105.13 µg/m³
O389.9 µg/m³
NO21.47 µg/m³
SO20.72 µg/m³
CO137.94 µg/m³
NH30.19 µg/m³
NO0 µg/m³