OrbisViews

Air quality · France

Les Arcs Air Quality (AQI) Now

18 Good
European Air Quality Index
PM2.5
3.4µg/m³WHO limit 15
PM10
3.6µg/m³WHO limit 45
NO₂
2.2µg/m³
O₃
53µg/m³
Desert dust
0µg/m³
UV index
0.0
US AQI
24

Updated: · Source: Copernicus CAMS · Open-Meteo

Air quality in Les Arcs is good right now: European Air Quality Index 18. Fine particulate matter (PM2.5) is 3.4 µg/m³, below the WHO guideline. Fine for all outdoor activities. Pollution is expected to peak around 16:00 over the next 48 hours (index 23, fair). The average index over the last 6 days was 20.

Les Arcs 48-hour air quality forecast

05:00: 1805:0006:00: 1707:00: 1708:00: 1809:00: 1810:00: 1811:00: 1911:0012:00: 2013:00: 2014:00: 2015:00: 2016:00: 2017:00: 1917:0018:00: 1819:00: 1720:00: 1621:00: 1622:00: 1623:00: 1623:0000:00: 1501:00: 1602:00: 1603:00: 1604:00: 1705:00: 1805:0006:00: 1807:00: 1808:00: 1809:00: 1710:00: 1811:00: 1611:0012:00: 2213:00: 2214:00: 2215:00: 2216:00: 2317:00: 2217:0018:00: 2119:00: 1920:00: 1921:00: 1922:00: 1923:00: 1923:0000:00: 1901:00: 1902:00: 1903:00: 1904:00: 19

Les Arcs: air quality over the last 6 days

OrbisViews archive: daily mean index.

1: 222212: 212123: 212134: 191945: 181856: 18186

Air quality near Les Arcs

Cleanest to most polluted.

Frequently asked questions

Is Les Arcs polluted today?
Air quality in Les Arcs is good right now: European Air Quality Index 18. Fine for all outdoor activities.
Is it safe to exercise outdoors in Les Arcs today?
Yes, air quality is good right now; fine for outdoor exercise.
How is the air quality index calculated?
The European Air Quality Index is set by the worst of PM2.5, PM10, nitrogen dioxide, ozone and sulphur dioxide: 0–20 good, 20–40 fair, 40–60 moderate, 60–80 poor, 80–100 very poor, above 100 extremely poor.

Values are Copernicus Atmosphere Monitoring Service (CAMS) model forecasts and may differ from local monitoring stations.

Les Arcs air quality: details

Pollutants and recent days

Nitrogen dioxide (NO₂) is 2.2 µg/m³ and ozone (O₃) 53 µg/m³; WHO guideline values are 25 (24 h) and 100 µg/m³ (8 h). Over the last 6 days the average air quality index was 20; the worst day was Sun, November 1 (22).