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Today | Weather | Thursday, February 5, 2026
Active Weather Warnings

Weather in Largo, Florida

05:55 PM
Now
Cloudy Weather
55° F
Feels Like 46°
Precipitation 5 %
Wind 16 mph
UV Index (0 - 11+) 0
Humidity 61 %
Today
Cloudy Weather
Day 55°
Night 48°
Precipitation 25 %
Wind 16 mph
UV Index (0 - 11+) 4

Largo Weather Forecast Updated

Last updated on

Air Quality in Largo

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.2 µg/m³
PM10 10.54 µg/m³
O3 0.051 ppm
NO2 0.2 ppb
SO2 0.2 ppb
CO 0.13 ppm
NH3 0.2 µg/m³
NO 0.01 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)
PM2.5 – 3.2 µg/m³
PM10 – 10.54 µg/m³
O3 – 100.96 µg/m³
NO2 – 0.38 µg/m³
SO2 – 0.65 µg/m³
CO – 148.17 µg/m³
NH3 – 0.2 µg/m³
NO – 0.01 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Largo

Moderate Expected Likely

Rip Current Statement

Rip Current Statement issued February 4 at 8:20AM EST until February 6 at 7:00PM EST by NWS Tampa Bay Ruskin FL
Feb 5, 8:00 AM → Feb 6, 7:00 PM
WHAT: Dangerous rip currents expected.

WHERE: Pinellas, Coastal Hillsborough, Coastal Manatee,
Coastal Sarasota, Coastal Charlotte and Coastal Lee Counties.

WHEN: From Thursday morning through Friday evening.

IMPACTS: Rip currents can sweep even the best swimmers away
from shore into deeper water.
+ Read More
Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.
Updated: Feb 5, 4:45 PM Source: NWS Alert