Today | Weather | Friday, September 18, 2026

Weather in Miramar, Florida

03:36 PM
Now
Stormy Weather
79° F
Feels Like 84°
Precipitation 70 %
Wind 8 mph
UV Index (0 - 11+) 1
Humidity 86 %
Today
Sunny with a Chance of Thunderstorms
Day 88°
Night 73°
Precipitation 100 %
Wind 7 mph
UV Index (0 - 11+) 4

Miramar Weather Forecast Updated

3 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 18, 2025)
Stormy Weather

Day

88°

Night

75°

Wind

6 mph

Precipitation

96 %

Air Quality in Miramar

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.47 µg/m³
PM10 1.9 µg/m³
O3 0.028 ppm
NO2 0.4 ppb
SO2 0.1 ppb
CO 0.09 ppm
NH3 0 µg/m³
NO 0.08 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)
PM2.51.47 µg/m³
PM101.9 µg/m³
O355.59 µg/m³
NO20.71 µg/m³
SO20.38 µg/m³
CO103.58 µg/m³
NH30 µg/m³
NO0.08 µg/m³