Air Quality la Massana

Air QualityAndorrala Massana

Air Quality for December 1, 2022

Air pollution

Data on the main pollutant gases

Pollutant Value
Carbon Monoxide 174.97 μg/m3
Ozone 71.71 μg/m3
Nitrogen dioxide 3.7 μg/m3
Sulphur dioxide 0.57 μg/m3
PM2.5 2.11 μg/m3
PM10 2.41 μg/m3

Daily Air Quality Index

The Daily Air Quality Index informs you about air pollution levels and offers recommended actions and health tips. The definition of each of the indices is given below.

Name Value
US - EPA standard Good
UK Defra Index 1

Hourly Air Quality for la Massana for December 1, 2022

Carbon Monoxide 180.2 μg/m3

Ozone 70.8 μg/m3

Nitrogen dioxide 5 μg/m3

Sulphur dioxide 0.8 μg/m3

PM2.5 2.6 μg/m3

PM10 2.9 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -5.1 ℃

Wind speed 5 km

Wind direction NSW

Wind direction 352°

Humidity 68 %

Cloud cover 3 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 176.9 μg/m3

Ozone 71.5 μg/m3

Nitrogen dioxide 4.1 μg/m3

Sulphur dioxide 0.6 μg/m3

PM2.5 2.2 μg/m3

PM10 2.4 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -5.4 ℃

Wind speed 5.4 km

Wind direction NSW

Wind direction 345°

Humidity 66 %

Cloud cover 3 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 175.2 μg/m3

Ozone 71.5 μg/m3

Nitrogen dioxide 3.3 μg/m3

Sulphur dioxide 0.6 μg/m3

PM2.5 1.8 μg/m3

PM10 2 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -5.6 ℃

Wind speed 6.1 km

Wind direction NSW

Wind direction 347°

Humidity 66 %

Cloud cover 2 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 173.6 μg/m3

Ozone 70.8 μg/m3

Nitrogen dioxide 2.6 μg/m3

Sulphur dioxide 0.5 μg/m3

PM2.5 1.5 μg/m3

PM10 1.7 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -5.7 ℃

Wind speed 6.5 km

Wind direction NSW

Wind direction 349°

Humidity 66 %

Cloud cover 2 %

Pressure 1020 mb

Precipitation 0 mm

Carbon Monoxide 171.9 μg/m3

Ozone 70.1 μg/m3

Nitrogen dioxide 2.2 μg/m3

Sulphur dioxide 0.4 μg/m3

PM2.5 1.3 μg/m3

PM10 1.4 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -7.4 ℃

Wind speed 7.6 km

Wind direction NSW

Wind direction 352°

Humidity 73 %

Cloud cover 0 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 171.9 μg/m3

Ozone 69.4 μg/m3

Nitrogen dioxide 1.8 μg/m3

Sulphur dioxide 0.3 μg/m3

PM2.5 1.1 μg/m3

PM10 1.2 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -7.4 ℃

Wind speed 7.6 km

Wind direction NSW

Wind direction 352°

Humidity 73 %

Cloud cover 0 %

Pressure 1020 mb

Precipitation 0 mm

Carbon Monoxide 171.9 μg/m3

Ozone 82.3 μg/m3

Nitrogen dioxide 1.9 μg/m3

Sulphur dioxide 0.4 μg/m3

PM2.5 1.5 μg/m3

PM10 1.6 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -7.4 ℃

Wind speed 7.9 km

Wind direction NSW

Wind direction 354°

Humidity 72 %

Cloud cover 0 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 173.6 μg/m3

Ozone 80.1 μg/m3

Nitrogen dioxide 2.3 μg/m3

Sulphur dioxide 0.4 μg/m3

PM2.5 1.4 μg/m3

PM10 1.5 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -8.1 ℃

Wind speed 7.9 km

Wind direction NSW

Wind direction 356°

Humidity 73 %

Cloud cover 0 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 175.2 μg/m3

Ozone 75.8 μg/m3

Nitrogen dioxide 3.4 μg/m3

Sulphur dioxide 0.4 μg/m3

PM2.5 1.3 μg/m3

PM10 1.6 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -8 ℃

Wind speed 7.6 km

Wind direction NSW

Wind direction 353°

Humidity 74 %

Cloud cover 4 %

Pressure 1022 mb

Precipitation 0 mm

Carbon Monoxide 176.9 μg/m3

Ozone 70.8 μg/m3

Nitrogen dioxide 4.4 μg/m3

Sulphur dioxide 0.5 μg/m3

PM2.5 1.4 μg/m3

PM10 1.7 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -5.3 ℃

Wind speed 7.2 km

Wind direction NSW

Wind direction 356°

Humidity 69 %

Cloud cover 4 %

Pressure 1020 mb

Precipitation 0 mm

Carbon Monoxide 178.6 μg/m3

Ozone 68 μg/m3

Nitrogen dioxide 4.3 μg/m3

Sulphur dioxide 0.5 μg/m3

PM2.5 1.5 μg/m3

PM10 1.8 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill 0 ℃

Wind speed 5 km

Wind direction NSW

Wind direction 352°

Humidity 59 %

Cloud cover 5 %

Pressure 1018 mb

Precipitation 0 mm

Carbon Monoxide 180.2 μg/m3

Ozone 68.7 μg/m3

Nitrogen dioxide 3.7 μg/m3

Sulphur dioxide 0.6 μg/m3

PM2.5 1.7 μg/m3

PM10 2.1 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill 2.4 ℃

Wind speed 4 km

Wind direction NSW

Wind direction 348°

Humidity 55 %

Cloud cover 5 %

Pressure 1017 mb

Precipitation 0 mm

Carbon Monoxide 180.2 μg/m3

Ozone 70.8 μg/m3

Nitrogen dioxide 3.3 μg/m3

Sulphur dioxide 0.7 μg/m3

PM2.5 2.1 μg/m3

PM10 2.5 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill 2.4 ℃

Wind speed 3.2 km

Wind direction NSW

Wind direction 324°

Humidity 53 %

Cloud cover 5 %

Pressure 1016 mb

Precipitation 0 mm

Carbon Monoxide 178.6 μg/m3

Ozone 71.5 μg/m3

Nitrogen dioxide 3.1 μg/m3

Sulphur dioxide 0.6 μg/m3

PM2.5 2.7 μg/m3

PM10 3.1 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill 1.6 ℃

Wind speed 3.6 km

Wind direction NSW

Wind direction 318°

Humidity 54 %

Cloud cover 4 %

Pressure 1016 mb

Precipitation 0 mm

Carbon Monoxide 176.9 μg/m3

Ozone 73 μg/m3

Nitrogen dioxide 2.9 μg/m3

Sulphur dioxide 0.6 μg/m3

PM2.5 3.2 μg/m3

PM10 3.5 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill 3.9 ℃

Wind speed 4.3 km

Wind direction NSW

Wind direction 328°

Humidity 56 %

Cloud cover 10 %

Pressure 1015 mb

Precipitation 0 mm

Carbon Monoxide 173.6 μg/m3

Ozone 75.8 μg/m3

Nitrogen dioxide 2.8 μg/m3

Sulphur dioxide 0.6 μg/m3

PM2.5 3.2 μg/m3

PM10 3.5 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill 3.5 ℃

Wind speed 4.3 km

Wind direction NSW

Wind direction 340°

Humidity 60 %

Cloud cover 23 %

Pressure 1015 mb

Precipitation 0 mm

Carbon Monoxide 170.2 μg/m3

Ozone 76.5 μg/m3

Nitrogen dioxide 3.2 μg/m3

Sulphur dioxide 0.5 μg/m3

PM2.5 2.9 μg/m3

PM10 3.2 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill 2.5 ℃

Wind speed 4 km

Wind direction NSW

Wind direction 1°

Humidity 70 %

Cloud cover 31 %

Pressure 1016 mb

Precipitation 0 mm

Carbon Monoxide 166.9 μg/m3

Ozone 73.7 μg/m3

Nitrogen dioxide 3.8 μg/m3

Sulphur dioxide 0.4 μg/m3

PM2.5 2.2 μg/m3

PM10 2.5 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -1.9 ℃

Wind speed 5.4 km

Wind direction NSW

Wind direction 5°

Humidity 88 %

Cloud cover 55 %

Pressure 1018 mb

Precipitation 0 mm

Carbon Monoxide 166.9 μg/m3

Ozone 70.1 μg/m3

Nitrogen dioxide 4.7 μg/m3

Sulphur dioxide 0.4 μg/m3

PM2.5 2 μg/m3

PM10 2.3 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -3.9 ℃

Wind speed 6.1 km

Wind direction NSW

Wind direction 358°

Humidity 94 %

Cloud cover 42 %

Pressure 1019 mb

Precipitation 0 mm

Carbon Monoxide 170.2 μg/m3

Ozone 68.7 μg/m3

Nitrogen dioxide 5.4 μg/m3

Sulphur dioxide 0.5 μg/m3

PM2.5 2.1 μg/m3

PM10 2.5 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -4.4 ℃

Wind speed 6.1 km

Wind direction NSW

Wind direction 354°

Humidity 94 %

Cloud cover 39 %

Pressure 1020 mb

Precipitation 0 mm

Carbon Monoxide 173.6 μg/m3

Ozone 68 μg/m3

Nitrogen dioxide 5.6 μg/m3

Sulphur dioxide 0.6 μg/m3

PM2.5 2.2 μg/m3

PM10 2.6 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -5.1 ℃

Wind speed 6.1 km

Wind direction NSW

Wind direction 356°

Humidity 94 %

Cloud cover 45 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 175.2 μg/m3

Ozone 68 μg/m3

Nitrogen dioxide 5.3 μg/m3

Sulphur dioxide 0.7 μg/m3

PM2.5 2.4 μg/m3

PM10 2.8 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -5 ℃

Wind speed 5.4 km

Wind direction NSW

Wind direction 357°

Humidity 95 %

Cloud cover 48 %

Pressure 1021 mb

Precipitation 0 mm

Carbon Monoxide 176.9 μg/m3

Ozone 68 μg/m3

Nitrogen dioxide 5 μg/m3

Sulphur dioxide 0.8 μg/m3

PM2.5 2.5 μg/m3

PM10 3 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -4.8 ℃

Wind speed 4.7 km

Wind direction NSW

Wind direction 358°

Humidity 95 %

Cloud cover 49 %

Pressure 1022 mb

Precipitation 0 mm

Carbon Monoxide 178.6 μg/m3

Ozone 68 μg/m3

Nitrogen dioxide 5 μg/m3

Sulphur dioxide 0.8 μg/m3

PM2.5 2.7 μg/m3

PM10 3.1 μg/m3

US - EPA standard 1

UK Defra Index 1

Wind chill -4.7 ℃

Wind speed 3.2 km

Wind direction NSW

Wind direction 352°

Humidity 95 %

Cloud cover 51 %

Pressure 1022 mb

Precipitation 0 mm

Wind Activity and Humidity

Parameter Value
Wind speed max 7.9 kph
Humidity avg 73 %