St. Louis Weather Conditions at St. Louis Lambert International Airport and Air Quality Index for St. Louis
ST. LOUIS, MO/September 19, 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.
Sky: A FEW CLOUDS
Temperature: 67°F – 19°C
Wind Speed: CALM
Barometer: 29.94 in (1012.6 mb)
Dew-point: 67°F – 19°C
Visibility: 0.50 miles
Wind Chill: N/A°F – N/A°C
Heat Index: N/A°F – N/A°C
Extended Weather Forecast for St. Louis, MO – September 19th
Overnight: Widespread dense fog. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Tuesday: Widespread dense fog before 10am. Mostly sunny – high near 87. Light west wind.
Tuesday Night: Mostly clear – low around 75. Southeast wind 5 to 7 mph.
Wednesday: Sunny – high near 94. South wind 6 to 8 mph.
Wednesday Night: Mostly clear – low around 73. South wind 5 to 7 mph.
Thursday: Sunny – high near 93.
Thursday Night: Mostly clear – low around 72.
Friday: Sunny – high near 91.
Friday Night: Mostly clear – low around 70.
Saturday: Sunny – high near 89.
Saturday Night: Mostly clear – low around 68.
Sunday: Sunny – high near 87.
Sunday Night: Mostly clear – low around 67.
Monday: Mostly sunny – high near 86.
Air Quality Index for St. Louis, MO – (A.Q.I.)
Delayed Air Quality Index: 09/18/17 11:00 AM CDT
- Moderate – 58 AQI – Particle Pollution (2.5 microns)
- Good – 29 AQI – Ozone
- Good – 15 AQI – Particle Pollution (10 microns)
Agency: St. Louis Metropolitan Area (American Lung Association)
Last Update: Mon, 18 Sep 2017 12:15:09 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.
If applicable, picture may be licensed to St. Louis Media, LLC d.b.a. STL.News by BigStockPhoto.com and/or iStock.com