Hourly Weather | Today Saturday, September 19, 2026
Active Weather Warnings
Montgomery, Alabama
5 AM
Night
73°
Feels Like 79°
17
Humidity: 92%
UV Index: 0
Wind: 2 mph
6 AM
Night
73°
Feels Like 79°
17
Humidity: 94%
UV Index: 0
Wind: 2 mph
7 AM
Sunny Weather
72°
Feels Like 77°
16
Humidity: 96%
UV Index: 0
Wind: 2 mph
8 AM
Cloudy Weather
73°
Feels Like 81°
15
Humidity: 87%
UV Index: 1
Wind: 2 mph
9 AM
Cloudy Weather
81°
Feels Like 88°
15
Humidity: 73%
UV Index: 2
Wind: 4 mph
10 AM
Sunny Weather
84°
Feels Like 95°
15
Humidity: 62%
UV Index: 3
Wind: 5 mph
11 AM
Sunny Weather
90°
Feels Like 100°
15
Humidity: 54%
UV Index: 5
Wind: 5 mph
12 PM
Cloudy Weather
91°
Feels Like 106°
15
Humidity: 48%
UV Index: 6
Wind: 5 mph
1 PM
Cloudy Weather
95°
Feels Like 108°
16
Humidity: 44%
UV Index: 7
Wind: 5 mph
2 PM
Cloudy Weather
97°
Feels Like 106°
19
Humidity: 41%
UV Index: 6
Wind: 5 mph
3 PM
Cloudy Weather
97°
Feels Like 106°
19
Humidity: 39%
UV Index: 5
Wind: 6 mph
4 PM
Cloudy Weather
95°
Feels Like 100°
24
Humidity: 41%
UV Index: 3
Wind: 6 mph
5 PM
Cloudy Weather
93°
Feels Like 99°
47
Humidity: 45%
UV Index: 2
Wind: 6 mph
6 PM
Sunny with a Chance of Thunderstorms
90°
Feels Like 91°
51
Humidity: 55%
UV Index: 0
Wind: 6 mph
7 PM
Cloudy Night
86°
Feels Like 91°
47
Humidity: 63%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
82°
Feels Like 90°
47
Humidity: 73%
UV Index: 0
Wind: 5 mph
9 PM
Stormy Weather
81°
Feels Like 84°
51
Humidity: 81%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Weather
79°
Feels Like 84°
47
Humidity: 89%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
77°
Feels Like 84°
34
Humidity: 90%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

5 AM
26 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.2 µg/m³
  • PM10: 10.32 µg/m³
  • O3: 0.012 ppm
  • NO2: 1.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

6 AM
27 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.48 µg/m³
  • PM10: 10.6 µg/m³
  • O3: 0.012 ppm
  • NO2: 1.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

7 AM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.85 µg/m³
  • PM10: 10.99 µg/m³
  • O3: 0.012 ppm
  • NO2: 1.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

8 AM
30 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.26 µg/m³
  • PM10: 11.4 µg/m³
  • O3: 0.012 ppm
  • NO2: 1.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

9 AM
33 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.86 µg/m³
  • PM10: 12.02 µg/m³
  • O3: 0.014 ppm
  • NO2: 1.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

10 AM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.05 µg/m³
  • PM10: 13.27 µg/m³
  • O3: 0.022 ppm
  • NO2: 1 ppb
  • SO2: 0.3 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

11 AM
52 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.34 µg/m³
  • PM10: 14.42 µg/m³
  • O3: 0.055 ppm
  • NO2: 0.4 ppb
  • SO2: 0.7 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.

12 PM
64 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.79 µg/m³
  • PM10: 12.94 µg/m³
  • O3: 0.059 ppm
  • NO2: 0.3 ppb
  • SO2: 0.6 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.

1 PM
65 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.29 µg/m³
  • PM10: 12.05 µg/m³
  • O3: 0.059 ppm
  • NO2: 0.3 ppb
  • SO2: 0.5 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.

2 PM
49 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.27 µg/m³
  • PM10: 11.86 µg/m³
  • O3: 0.053 ppm
  • NO2: 0.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

3 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.33 µg/m³
  • PM10: 11.77 µg/m³
  • O3: 0.042 ppm
  • NO2: 0.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

4 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.39 µg/m³
  • PM10: 11.65 µg/m³
  • O3: 0.032 ppm
  • NO2: 0.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

5 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.26 µg/m³
  • PM10: 11.33 µg/m³
  • O3: 0.021 ppm
  • NO2: 1 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

6 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.34 µg/m³
  • PM10: 11.31 µg/m³
  • O3: 0.014 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 PM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.48 µg/m³
  • PM10: 11.29 µg/m³
  • O3: 0.010 ppm
  • NO2: 1.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

8 PM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.58 µg/m³
  • PM10: 11.27 µg/m³
  • O3: 0.010 ppm
  • NO2: 2 ppb
  • SO2: 0.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

9 PM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.73 µg/m³
  • PM10: 11.39 µg/m³
  • O3: 0.009 ppm
  • NO2: 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.

10 PM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.83 µg/m³
  • PM10: 11.5 µg/m³
  • O3: 0.008 ppm
  • NO2: 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.

11 PM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.88 µg/m³
  • PM10: 11.54 µg/m³
  • O3: 0.007 ppm
  • NO2: 1.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

Weather Alerts and Warnings for Montgomery

Moderate Expected Likely

Heat Advisory

Heat Advisory issued September 18 at 10:37PM CDT until September 19 at 8:00PM CDT by NWS Birmingham AL
Sep 19, 12:00 PM Sep 19, 8:00 PM
WHAT: Heat index values up to 107 expected.

WHERE: Autauga, Bibb, Blount, Calhoun, Cherokee, Chilton, Coosa,
Dallas, Elmore, Etowah, Fayette, Greene, Hale, Jefferson, Lamar,
Lowndes, Marengo, Marion, Montgomery, Perry, Pickens, Shelby, St.
Clair, Sumter, Talladega, Tallapoosa, Tuscaloosa, Walker, and
Winston Counties.

WHEN: From noon to 8 PM CDT Saturday.

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. Young children and pets should never be left unattended in vehicles under any circumstances. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear light weight and loose fitting clothing when possible and drink plenty of water. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Updated: Sep 19, 3:59 AM Source: NWS Alert