Valle d'Aosta/Vallée d'Aoste · Valle d'Aosta/Vallée d'Aoste
Air quality: 2022 · Land consumption: 2024
PM2.5
12,9
μg/m³ (WHO: 5)
PM10
22,1
μg/m³ (WHO: 15)
NO₂
16,4
μg/m³ (WHO: 10)
Land consumption
0,4%
of territory
The bar shows the measured value relative to twice the WHO limit (vertical line). Red = exceeds limit.
Consumed percentage
0,4%
out of 113,5 km² total
Consumed area
48 ha
sealed hectares
Source: ISPRA — Land Consumption Report in Italy.
Source: ISPRA. Reference limits: WHO air quality guidelines (AQG 2021).