Hourly Weather | Today Monday, July 20, 2026
Active Weather Warnings
Hialeah, Florida
6 PM
Cloudy Weather
91°
Feels Like 99°
20
Humidity: 61%
UV Index: 2
Wind: 12 mph
7 PM
Cloudy Weather
90°
Feels Like 97°
13
Humidity: 64%
UV Index: 1
Wind: 12 mph
8 PM
Cloudy Weather
86°
Feels Like 93°
0
Humidity: 69%
UV Index: 0
Wind: 10 mph
9 PM
Cloudy Night
84°
Feels Like 91°
0
Humidity: 72%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Night
84°
Feels Like 91°
0
Humidity: 77%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Night
82°
Feels Like 91°
0
Humidity: 77%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

6 PM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.99 µg/m³
  • PM10: 7.9 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

7 PM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.43 µg/m³
  • PM10: 8.89 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

8 PM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.69 µg/m³
  • PM10: 9.76 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

9 PM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.72 µg/m³
  • PM10: 10.61 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

10 PM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.53 µg/m³
  • PM10: 11.42 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

11 PM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.17 µg/m³
  • PM10: 11.99 µg/m³
  • O3: 0.027 ppm
  • NO2: 0.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.07 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Hialeah

Moderate Expected Likely

Heat Advisory

Heat Advisory issued July 20 at 2:14AM EDT until July 20 at 7:00PM EDT by NWS Miami FL
Jul 20, 11:00 AM Jul 20, 7:00 PM
WHAT: Heat index values up to 108 expected.

WHERE: Coastal Broward County, Coastal Miami Dade County, Far
South Miami-Dade County, Inland Broward County, Inland Miami-Dade
County, Metro Broward County, and Metropolitan Miami Dade Counties.

WHEN: From 11 AM this morning to 7 PM EDT this evening.

IMPACTS: Hot temperatures and high humidity may cause heat
illnesses.
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Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.
Updated: Jul 20, 4:25 PM Source: NWS Alert