St. Louis Weather Conditions at St. Louis Lambert International Airport and Air Quality Index for St. Louis
ST. LOUIS, MO/September 13, 2017 (STL.News) St. Louis weather conditions @ Lambert Airport – St. Louis International Airport at 4:51 a.m. CDT according to the National Weather Service – Latitude: 38.75°N – Longitude: 90.37°W – Elevation 604 feet.
Temperature: 64°F – 18°C
Wind Speed: N 8 mph
Barometer: 29.73 in (1005.0 mb)
Dew-point: 62°F – 17°C
Visibility: 10.00 miles
Wind Chill: N/A°F – N/A°C
Heat Index: N/A°F – N/A°C
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Extended Weather Forecast for St. Louis, MO – September 13th
Overnight: Isolated showers. Cloudy, with a low around 60. Light north wind. Chance of precipitation is 20%.
Wednesday: Isolated showers before 2pm. Cloudy, with a high near 73. North wind 3 to 5 mph. Chance of precipitation is 20%.
Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 62. Light and variable wind.
Thursday: Sunny – high near 87. Light southwest wind.
Thursday Night: Clear – low around 65. South wind 3 to 5 mph.
Friday: Sunny – high near 89.
Friday Night: Mostly clear – low around 67.
Saturday: Sunny – high near 89.
Saturday Night: A 20 percent chance of showers/thunderstorms after 2 am. Partly cloudy – low around 69.
Sunday: A 20 percent chance of showers and thunderstorms before 2 pm. Partly sunny – high near 87.
Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy – low around 67.
Monday: A 20 percent chance of showers and thunderstorms. Partly sunny – high near 86.
Monday Night: Partly cloudy – low around 67.
Tuesday: A 20 percent chance of showers/thunderstorms. Mostly sunny – high near 86.
Air Quality Index for St. Louis, MO – (A.Q.I.)
Delayed Air Quality Index: 09/12/17 8:00 PM CDT
- Good – 42 AQI – Ozone
- Good – 23 AQI – Particle Pollution (2.5 microns)
- Good – 16 AQI – Particle Pollution (10 microns)
Agency: St. Louis Metropolitan Area (American Lung Association)
Last Update: Tue, 12 Sep 2017 09:15:09 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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