St. Louis Weather Conditions and Forecast, September 24 am

St. Louis Weather Conditions and Forecast, September 24 am


St. Louis Weather Conditions and Forecast, September 24 am
St. Louis Weather Conditions and Forecast, September 24 am

St. Louis Weather Conditions @ St. Louis Lambert International Airport and Air Quality Index for St. Louis

ST. LOUIS, MO/September 24, 2017 (STL.News) St. Louis weather conditions @ St. Louis Lambert International Airport at 4:51 a.m at Latitude: 38.75°N – Longitude: 90.37°W – Elevation 604 feet reported by the National Weather Service.

Current Weather Conditions for Saint Louis, Missouri

Sky: FAIR
Temperature: 72°F – 22°C
Humidity: 76%
Wind Speed: NE 6 mph
Barometer: 30.03 in (1015.5 MB)
Dew-point: 64°F – 18°C
Visibility: 10.00 Miles
Wind Chill: N/A°F – N/A°C
Heat Index: N/A°F – N/A°C

Extended Weather Forecast for the St. Louis, MO area – September 24th

Today: Sunny – high near 92. Calm wind coming southeast 5 to 8 mph in the morning.
Tonight: Mostly clear – low around 71. Southeast wind around 6 mph becoming calm in the evening.
Monday: Mostly sunny – high near 92.  Light south wind.
Monday Night: Partly cloudy – low around 69.  Light south wind.
Tuesday: Mostly sunny – high near 90.  Light southwest wind.
Tuesday Night: Partly cloudy – low around 66.
Wednesday: Partly sunny – high near 81.
Wednesday Night: Partly cloudy – low around 57.
Thursday: Mostly sunny – high near 75.
Thursday Night: Partly cloudy – low around 55.
Friday: Mostly sunny – high near 75.
Friday Night: Mostly clear – low around 51.
Saturday: Sunny – high near 72.

Air Quality Index for St. Louis, MO – (A.Q.I.)

Delayed Air Quality Index: 09/23/17 12:00 PM CDT

  • Moderate – 67 AQI – Ozone
  • Moderate – 60 AQI – Particle Pollution (2.5 microns)
  • Good – 20 AQI – Particle Pollution (10 microns)

Agency: St. Louis Metropolitan Area (American Lung Association)
Last Update: Sat, 23 Sep 2017 12:45:10 CDT

Air Quality Index

Good – Air quality in considered “satisfactory” and air pollution poses little to no threat.

Moderate – Air quality is considered “acceptable.” However, some pollutants there may be a moderate health concern for a very small number of people who are sensitive to air pollution.

USG – while the general public will not likely be affected by this AQI range, people with lung disease, older adults and children are a great risk from exposure to ozone, whereas, persons with heart and lung disease, old adults and children are at greater risk from the presence of particles in the air.

Unhealthy – Everyone may begin to experience health effects members of sensitive groups may experience more serious health effects.

Very Unhealthy – Health Alert: everyone may experience more serious health effects.

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Source: Weather from National Weather Service @ Forecast.Weather.Gov – AQI from AirNow.Gov – STL.News publisher, St. Louis Media, LLC

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