Hourly Weather Forecast for Hoover, Alabama

Hourly Weather | Today › Wednesday, March 18, 2026

Active Weather Warnings

Freeze Warning

Hoover, Alabama

9 AM

41°

Feels Like 43°

Humidity: 49%

UV Index: 1

Wind: 5 mph

10 AM

45°

Feels Like 46°

Humidity: 38%

UV Index: 2

Wind: 6 mph

11 AM

50°

Feels Like 54°

Humidity: 31%

UV Index: 3

Wind: 6 mph

12 PM

54°

Feels Like 59°

Humidity: 28%

UV Index: 4

Wind: 6 mph

1 PM

55°

Feels Like 63°

Humidity: 27%

UV Index: 4

Wind: 6 mph

2 PM

57°

Feels Like 63°

Humidity: 26%

UV Index: 4

Wind: 6 mph

3 PM

61°

Feels Like 64°

Humidity: 25%

UV Index: 4

Wind: 7 mph

4 PM

63°

Feels Like 64°

Humidity: 25%

UV Index: 3

Wind: 7 mph

5 PM

61°

Feels Like 63°

Humidity: 27%

UV Index: 2

Wind: 7 mph

6 PM

59°

Feels Like 59°

Humidity: 31%

UV Index: 1

Wind: 6 mph

7 PM

55°

Feels Like 54°

Humidity: 36%

UV Index: 0

Wind: 6 mph

8 PM

54°

Feels Like 52°

Humidity: 41%

UV Index: 0

Wind: 6 mph

9 PM

48°

Feels Like 46°

Humidity: 47%

UV Index: 0

Wind: 6 mph

10 PM

46°

Feels Like 45°

Humidity: 51%

UV Index: 0

Wind: 5 mph

11 PM

45°

Feels Like 43°

Humidity: 57%

UV Index: 0

Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

9 AM

23 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 4.11 µg/m³
PM₁₀: 5.47 µg/m³
O₃: 0.024 ppm
NO₂: 3.4 ppb
SO₂: 0.3 ppb
CO: 0.16 ppm

Health Recommendations:

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

10 AM

23 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.87 µg/m³
PM₁₀: 5.49 µg/m³
O₃: 0.024 ppm
NO₂: 3.5 ppb
SO₂: 0.3 ppb
CO: 0.17 ppm

Health Recommendations:

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

11 AM

35 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 4.39 µg/m³
PM₁₀: 6.29 µg/m³
O₃: 0.037 ppm
NO₂: 3.3 ppb
SO₂: 1 ppb
CO: 0.16 ppm

Health Recommendations:

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

12 PM

40 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.72 µg/m³
PM₁₀: 5.52 µg/m³
O₃: 0.043 ppm
NO₂: 2.6 ppb
SO₂: 1.1 ppb
CO: 0.15 ppm

Health Recommendations:

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

1 PM

43 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.21 µg/m³
PM₁₀: 4.97 µg/m³
O₃: 0.046 ppm
NO₂: 2.1 ppb
SO₂: 1.2 ppb
CO: 0.14 ppm

Health Recommendations:

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

2 PM

52 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.06 µg/m³
PM₁₀: 4.43 µg/m³
O₃: 0.055 ppm
NO₂: 1.3 ppb
SO₂: 1.3 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

62 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.11 µg/m³
PM₁₀: 4.31 µg/m³
O₃: 0.058 ppm
NO₂: 1 ppb
SO₂: 1.2 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.

4 PM

65 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.28 µg/m³
PM₁₀: 4.46 µg/m³
O₃: 0.059 ppm
NO₂: 0.9 ppb
SO₂: 1.2 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.

5 PM

58 AQI

Moderate air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.51 µg/m³
PM₁₀: 4.7 µg/m³
O₃: 0.056 ppm
NO₂: 1 ppb
SO₂: 1.1 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.

6 PM

47 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.78 µg/m³
PM₁₀: 4.96 µg/m³
O₃: 0.051 ppm
NO₂: 1.4 ppb
SO₂: 0.8 ppb
CO: 0.13 ppm

Health Recommendations:

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

7 PM

43 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 3.99 µg/m³
PM₁₀: 5.17 µg/m³
O₃: 0.046 ppm
NO₂: 2 ppb
SO₂: 0.6 ppb
CO: 0.14 ppm

Health Recommendations:

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

8 PM

39 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 4.13 µg/m³
PM₁₀: 5.33 µg/m³
O₃: 0.042 ppm
NO₂: 2.2 ppb
SO₂: 0.5 ppb
CO: 0.14 ppm

Health Recommendations:

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

9 PM

37 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 4.25 µg/m³
PM₁₀: 5.48 µg/m³
O₃: 0.040 ppm
NO₂: 2.3 ppb
SO₂: 0.5 ppb
CO: 0.15 ppm

Health Recommendations:

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

10 PM

37 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 4.31 µg/m³
PM₁₀: 5.54 µg/m³
O₃: 0.040 ppm
NO₂: 2.3 ppb
SO₂: 0.5 ppb
CO: 0.15 ppm

Health Recommendations:

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

11 PM

37 AQI

Good air quality Dominant pollutant: O₃

Details

Pollutant Concentrations:

PM_2.5: 4.24 µg/m³
PM₁₀: 5.42 µg/m³
O₃: 0.040 ppm
NO₂: 2.2 ppb
SO₂: 0.5 ppb
CO: 0.14 ppm

Health Recommendations:

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

Current Real-Time Air Quality Report

Weather Alerts and Warnings for Hoover

Moderate Expected Likely

Freeze Warning

Freeze Warning issued March 18 at 5:00AM CDT until March 18 at 9:00AM CDT by NWS Birmingham AL

Mar 18, 5:00 AM → Mar 18, 9:00 AM

WHAT: Sub-freezing temperatures as low as 28.

WHERE: All of central Alabama.

WHEN: Until 9 AM CDT this morning.

IMPACTS: Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

+ Read More

Take steps now to protect tender plants from the cold.

Updated: Mar 18, 8:00 AM Source: NWS Alert

Hourly Air Quality Forecast - AQI (US EPA)

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Weather Alerts and Warnings for Hoover

Freeze Warning

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