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CalTrans Automated Weather Observation Systems Locations
This feature layer was created from the California Aviation System Plan (2013) list of Automated Weather Observation Systems. The upgrades and distribution of Automated Weather...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Hazardous Air Quality (Zone Polygons)
This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
- OGC WMS
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Hazardous Air Quality (Dissolved Polygons)
This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
- OGC WMS
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Hazardous Wildfire Conditions (Zone Polygons)
This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
- OGC WMS
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California - NWS Watches and Warnings
This feature service depicts the National Weather Service (NWS) watches, warnings, and advisories within the United States. Watches and warnings are classified into 43...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Hazardous Wildfire Conditions (Dissolved Polygons)
This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
- OGC WMS
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Cold and Heat Hazards (Dissolved Polygons)
This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
- OGC WMS
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Cold and Heat Hazards (Zone Polygons)
This nowCOAST™ time-enabled map service provides maps depicting the geographic coverage of the latest NOAA/National Weather Service (NWS) WATCHES, WARNINGS, ADVISORIES, and...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
- OGC WMS
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AirNow Air Quality Monitoring Data (Current)
This United States Environmental Protection Agency (US EPA) feature layer represents monitoring site data, updated hourly concentrations and Air Quality Index (AQI) values for...- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
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Ozone and PM (PM2.5 and PM10) - Current
{{default.description}}- HTML
- Esri REST
- GeoJSON
- CSV
- KML
- ZIP
