Air Quality Warnings in Portugal
Air Quality Warnings for Portugal (Southern Europe) come from Portuguese Institute for Sea and Atmosphere (IPMA), National Authority for Emergency and Civil Protection (ANEPC). This page explains what these warnings mean, which authority publishes them, and how to check the current status for Lisbon.
Check live smog, status for LisbonBrowse all warnings
At a glance
- countryPortugal · Europe
- reference cityLisbon (38.72, -9.14)
- emergencyPrimary emergency number112
- risk profilewildfire, heat, earthquake, flood, drought, coastal
What counts as a air quality warnings
Air quality warnings are issued when particulate matter (PM2.5 and PM10), ozone, nitrogen dioxide or sulphur dioxide reach levels that harm health, or when Saharan dust, wildfire smoke or winter smog episodes push concentrations up. Values are usually published as an air quality index, but the index scale and its breakpoints differ from country to country.
Who issues air quality warnings in Portugal
- meteoPortuguese Institute for Sea and Atmosphere (IPMA)
- civilNational Authority for Emergency and Civil Protection (ANEPC)
Warning levels, colours and terminology are set nationally. Always read the warning text of the issuing authority: it names the affected districts, the expected time window and the recommended action.
If a warning is active in Portugal
- Ventilate in the early morning on smog days and keep windows shut at peak hours.
- Avoid strenuous outdoor exercise when the index is high.
- Wear a well-fitted FFP2 or N95 mask if you must be outdoors in smoke or dust.
Where the data comes from
Waarning reads public, key-free sources for Portugal: Open-Meteo Air Quality, Copernicus CAMS, national environment agencies, national pollen services. Measurements and official warnings are shown separately, and official warnings always keep the name of the authority that issued them.
Frequently asked questions
Who issues air quality warnings in Portugal?
Portuguese Institute for Sea and Atmosphere (IPMA), National Authority for Emergency and Civil Protection (ANEPC). Waarning does not issue warnings; it aggregates the public feeds of these bodies and links back to the original source.
What is the emergency number in Portugal?
The primary emergency number is 112. Use it for a life-threatening situation; for non-urgent reports use the local police station number.
Does Waarning show live air quality warnings for Portugal?
Yes. The dashboard loads the current values for Lisbon from Open-Meteo Air Quality, Copernicus CAMS, national environment agencies, national pollen services. You can open it with one click and the location is already set.
More warnings for Portugal
- Flood Warnings
- Heat Warnings
- Drought Warnings
- Wildfire Warnings
- Earthquake Alerts
- Coastal and Marine Warnings
Air Quality Warnings in nearby countries
Generated 2026-10-14. Waarning is not an official warning service; in an emergency follow local authorities and emergency services.