Hourly Weather Forecast for Miami Beach, Florida

Hourly Weather | Today › Wednesday, March 18, 2026

Active Weather Warnings

Rip Current Statement

Miami Beach, Florida

5 AM

61°

Feels Like 55°

Humidity: 94%

UV Index: 0

Wind: 16 mph

6 AM

63°

Feels Like 55°

Humidity: 90%

UV Index: 0

Wind: 16 mph

7 AM

64°

Feels Like 61°

Humidity: 87%

UV Index: 0

Wind: 16 mph

8 AM

61°

Feels Like 55°

Humidity: 95%

UV Index: 0

Wind: 15 mph

9 AM

66°

Feels Like 63°

Humidity: 88%

UV Index: 1

Wind: 16 mph

10 AM

68°

Feels Like 64°

Humidity: 86%

UV Index: 1

Wind: 16 mph

11 AM

70°

Feels Like 66°

Humidity: 83%

UV Index: 1

Wind: 17 mph

12 PM

72°

Feels Like 66°

Humidity: 81%

UV Index: 1

Wind: 18 mph

1 PM

72°

Feels Like 66°

Humidity: 80%

UV Index: 2

Wind: 18 mph

2 PM

72°

Feels Like 68°

Humidity: 79%

UV Index: 1

Wind: 18 mph

3 PM

73°

Feels Like 72°

Humidity: 76%

UV Index: 1

Wind: 18 mph

4 PM

73°

Feels Like 72°

Humidity: 79%

UV Index: 1

Wind: 18 mph

5 PM

73°

Feels Like 70°

Humidity: 79%

UV Index: 1

Wind: 20 mph

6 PM

72°

Feels Like 66°

Humidity: 80%

UV Index: 0

Wind: 20 mph

7 PM

72°

Feels Like 68°

Humidity: 81%

UV Index: 0

Wind: 20 mph

8 PM

72°

Feels Like 66°

Humidity: 81%

UV Index: 0

Wind: 20 mph

9 PM

70°

Feels Like 64°

Humidity: 83%

UV Index: 0

Wind: 20 mph

10 PM

70°

Feels Like 64°

Humidity: 84%

UV Index: 0

Wind: 18 mph

11 PM

70°

Feels Like 66°

Humidity: 83%

UV Index: 0

Wind: 18 mph

Hourly Air Quality Forecast - AQI (US EPA)

5 AM

47 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.38 µg/m³
PM₁₀: 6.66 µg/m³
O₃: 0.051 ppm
NO₂: 1.4 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

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

6 AM

48 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.55 µg/m³
PM₁₀: 7.66 µg/m³
O₃: 0.051 ppm
NO₂: 1.3 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

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

7 AM

48 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.65 µg/m³
PM₁₀: 8.56 µg/m³
O₃: 0.052 ppm
NO₂: 1.2 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

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

8 AM

49 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.72 µg/m³
PM₁₀: 9.38 µg/m³
O₃: 0.053 ppm
NO₂: 1.2 ppb
SO₂: 0.4 ppb
CO: 0.13 ppm

Health Recommendations:

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

9 AM

49 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.78 µg/m³
PM₁₀: 9.72 µg/m³
O₃: 0.053 ppm
NO₂: 1.3 ppb
SO₂: 0.4 ppb
CO: 0.13 ppm

Health Recommendations:

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

10 AM

50 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.84 µg/m³
PM₁₀: 9.92 µg/m³
O₃: 0.054 ppm
NO₂: 1.6 ppb
SO₂: 0.4 ppb
CO: 0.13 ppm

Health Recommendations:

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

11 AM

51 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.99 µg/m³
PM₁₀: 10.33 µg/m³
O₃: 0.054 ppm
NO₂: 1.7 ppb
SO₂: 0.4 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

12 PM

52 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.12 µg/m³
PM₁₀: 9.68 µg/m³
O₃: 0.055 ppm
NO₂: 1.8 ppb
SO₂: 0.4 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

1 PM

53 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.28 µg/m³
PM₁₀: 8.96 µg/m³
O₃: 0.055 ppm
NO₂: 1.7 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

2 PM

56 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.51 µg/m³
PM₁₀: 8.62 µg/m³
O₃: 0.056 ppm
NO₂: 1.5 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM

60 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.73 µg/m³
PM₁₀: 8.33 µg/m³
O₃: 0.057 ppm
NO₂: 1.2 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 PM

62 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.78 µg/m³
PM₁₀: 7.9 µg/m³
O₃: 0.058 ppm
NO₂: 1 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 PM

61 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.57 µg/m³
PM₁₀: 7.25 µg/m³
O₃: 0.058 ppm
NO₂: 1 ppb
SO₂: 0.3 ppb
CO: 0.12 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM

60 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.21 µg/m³
PM₁₀: 6.35 µg/m³
O₃: 0.057 ppm
NO₂: 1.2 ppb
SO₂: 0.3 ppb
CO: 0.12 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM

57 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.89 µg/m³
PM₁₀: 5.71 µg/m³
O₃: 0.056 ppm
NO₂: 1.7 ppb
SO₂: 0.3 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM

55 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.75 µg/m³
PM₁₀: 5.72 µg/m³
O₃: 0.056 ppm
NO₂: 2 ppb
SO₂: 0.2 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM

57 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.73 µg/m³
PM₁₀: 6.1 µg/m³
O₃: 0.056 ppm
NO₂: 1.9 ppb
SO₂: 0.2 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM

62 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.74 µg/m³
PM₁₀: 6.22 µg/m³
O₃: 0.058 ppm
NO₂: 1.5 ppb
SO₂: 0.2 ppb
CO: 0.13 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM

67 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 2.83 µg/m³
PM₁₀: 6.35 µg/m³
O₃: 0.060 ppm
NO₂: 1.2 ppb
SO₂: 0.2 ppb
CO: 0.12 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

Current Real-Time Air Quality Report

Weather Alerts and Warnings for Miami Beach

Moderate Expected Likely

Rip Current Statement

Rip Current Statement issued March 17 at 11:18PM EDT until March 19 at 8:00PM EDT by NWS Miami FL

Mar 17, 11:18 PM → Mar 19, 8:00 PM

WHAT: Dangerous rip currents expected.

WHERE: Coastal Broward County and Coastal Miami Dade County.

WHEN: From Tuesday evening through Thursday 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: Mar 18, 4:12 AM Source: NWS Alert

Hourly Air Quality Forecast - AQI (US EPA)

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Weather Alerts and Warnings for Miami Beach

Rip Current Statement

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