St. Louis: Current Weather Conditions & Forecast & Air Quality Index-August 12 am


St. Louis: Current Weather Conditions & Forecast & Air Quality Index-August 12 am
St. Louis: Current Weather Conditions & Forecast & Air Quality Index-August 12 am (Picture licensed to St. Louis Media, LLC d.b.a. STL.News by BigStockPhoto.com)

Current weather conditions at St. Louis Lambert International Airport and Air Quality Index for St. Louis

ST. LOUIS, MO/August 12, 2017 (STL.News) Weather conditions @ Lambert Airport – St. Louis International Airport at 5:51 a.m. CDT according to the National Weather Service – Latitude: 38.75°N – Longitude: 90.37°W – Elevation 604 feet.

Sky: A Few Clouds
Temperature: 61°F – 16°C
Humidity: 97%
Wind Speed: Calm
Barometer: 30.07 in (1017.3 mb)
Dewpoint: 60°F – 16°C
Visibility: 10.00 miles
Heat Index: N/A°F – N/A°C

Extended Forecast for St. Louis, MO

Today: Areas of fog before 9 am. Otherwise, sunny – high near 83. North wind 3 to 8 mph.
Tonight: Mostly clear – low around 64. Northeast wind 3 to 7 mph.
Sunday: Mostly sunny – high near 84. East wind 3 to 5 mph.
Sunday Night: Partly cloudy – low around 66. East wind around 5 mph becoming calm in the evening.
Monday: Partly sunny – high near 86. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night: Mostly cloudy – low around 68.
Tuesday: Mostly sunny – high near 87.
Tuesday Night: A 50 percent chance of showers & thunderstorms after 1 am. Mostly cloudy – low around 72.
Wednesday: A 40 percent chance of showers & thunderstorms. Partly sunny – high near 89.
Wednesday Night: A 50 percent chance of showers & thunderstorms. Mostly cloudy – low around 73.
Thursday: A 40 percent chance of showers & thunderstorms. Partly sunny – high near 90.
Thursday Night: A 20 percent chance of showers & thunderstorms. Partly cloudy – low around 73.
Friday: A 20 percent chance of showers & thunderstorms. Mostly sunny – high near 90.

Air Quality Index – (A.Q.I.)

Current Air Quality Index: 08/12/17 6:00 AM CDT

  • Good – 23 AQI – Particle Pollution (2.5 microns)
  • Good – 19 AQI – Ozone
  • Good – 6 AQI – Particle Pollution (10 microns)

Agency: St. Louis Metropolitan Area (American Lung Association)
Last Update: Sat, 12 Aug 2017 06:45:10 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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