Air Quality Alert
NWS St Louis MO ยท US
Details
Air Quality Alert In Effect From 10 AM To 8 PM CDT Friday
- Event
- Air Quality Alert
- Issued
- Onset
- Message expires
- Category
- Meteorological
- Urgency
- Unknown
- Severity
- Unknown
- Certainty
- Unknown
- Response
- Monitor
Description
The St. Louis Clean Air Partnership has issued an air quality alert for the St. Louis metropolitan area from 10 AM to 8 PM CDT Friday. An Orange air quality forecast means that maximum ozone concentrations are expected to reach levels that pose a health risk. Adverse health effects increase as air quality deteriorates. Ground- level ozone is an air contaminant which can cause breathing difficulties for children, older adults, as well as persons with respiratory problems. Reducing outdoor physical activity is recommended. If it is a regularly scheduled work day you are urged to consider telecommuting, carpooling, or utilizing public transit. Avoid excessive idling and do not top off when refueling motor vehicles. The use of gasoline-powered lawn equipment should be reduced or postponed until late in the day. For more information visit the St. Louis Clean Air Partnership at http://cleanair-stlouis.com/ For current Air Quality Index (AQI) values visit https://www.airnow.gov/
Affected areas
- Madison County, IL
- St. Clair County, IL
- Monroe County, IL
- St. Charles County, MO
- Franklin County, MO
- St. Louis
- St. Louis City
- Jefferson County, MO
Public contact
- Issuer
- NWS St Louis MO
- Website
- http://www.weather.gov
Message record
- Received
- Issue to receipt
- ~1m14s
- CAP status
- Actual
- CAP message type
- Alert
- Lifecycle
- New
- Source
- NWWS-OI
- Feed
- NWWS
- Recovered
- No
CAP routing and identity
- ULID
- 01M2RGWDVEB52W9HWTB1QN7Y9C
- Identifier
- urn:oid:2.49.0.1.840.0.04f34938ed2bd1d8c929780635c3f4bd569b9d90.001.1
- Sender
- w-nws.webmaster@noaa.gov
- Scope
- Public
- CAP source
- 211803 v2.3.0
- Handling codes
- IPAWSv1.0
- Note
- Non-Weather Emergency Message. Not sent to IPAWS.
- Issuing office
- NWS St Louis MO
- AWIPS ID
- CAPLSX
- NWWS sequence
- nwws_processor.4043
- WMO heading
- XOUS53
- WMO data type
- CAP alert message XML (XO)
- WMO geography
- United States (US)
- WMO bulletin number
- 53
Event codes
| Name | Value |
|---|---|
| SAME | NWS |
| NationalWeatherService | AQA |
Parameters
| Name | Value |
|---|---|
| AWIPSidentifier | AQALSX |
| WMOidentifier | AEUS73 KLSX 172027 |
| NWSheadline | AIR QUALITY ALERT IN EFFECT FROM 10 AM TO 8 PM CDT FRIDAY |
| BLOCKCHANNEL | EAS |
| BLOCKCHANNEL | NWEM |
| BLOCKCHANNEL | CMAS |
Locations
Location data
- Madison County, IL
- St. Clair County, IL
- Monroe County, IL
- St. Charles County, MO
- Franklin County, MO
- St. Louis
- St. Louis City
- Jefferson County, MO
| Name | Value |
|---|---|
| SAME | 017119 |
| SAME | 017163 |
| SAME | 017133 |
| SAME | 029183 |
| SAME | 029071 |
| SAME | 029189 |
| SAME | 029510 |
| SAME | 029099 |
| UGC | ILZ100 |
| UGC | ILZ101 |
| UGC | ILZ102 |
| UGC | MOZ061 |
| UGC | MOZ062 |
| UGC | MOZ063 |
| UGC | MOZ064 |
| UGC | MOZ065 |