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← Castellar del Vallès

Air quality in Castellar del Vallès

European AQI, fine particles, ozone, NO₂ and UV index for this location.

43AQI

Castellar del Vallès

Moderate

PM2.5 14 µg/m³ · PM10 16 µg/m³ · O3 20 µg/m³ · NO2 31 µg/m³

UV 0,1 · Low

Day-by-day forecast for Castellar del Vallès

Daily maximums forecast by Open-Meteo Air Quality (European AQI, particles, ozone, UV and dominant pollen).

Friday06 NOVSaturday07 NOVSunday08 NOVMonday09 NOV
AQI65Poor64Poor51Moderate45Moderate
PM2.530 µg/m³42 µg/m³32 µg/m³25 µg/m³
PM1041 µg/m³51 µg/m³34 µg/m³27 µg/m³
NO270 µg/m³67 µg/m³44 µg/m³30 µg/m³
O371 µg/m³58 µg/m³97 µg/m³86 µg/m³
UV max3Low2Low3Low2Low
PollenMugwortModerate · 13 gr/m³MugwortLow · 3,8 gr/m³MugwortLow · 0,8 gr/m³—No data · —

How to read the European AQI

The lower the AQI, the better the air quality. When it rises to moderate, poor or very poor, sensitive people should cut back on intense outdoor exercise.

Air quality in other cities

42AQI

Madrid

Moderate

PM2.5 19 µg/m³ · PM10 21 µg/m³

42AQI

Barcelona

Moderate

PM2.5 12 µg/m³ · PM10 15 µg/m³

39AQI

Valencia

Fair

PM2.5 12 µg/m³ · PM10 13 µg/m³

25AQI

Sevilla

Fair

PM2.5 8 µg/m³ · PM10 11 µg/m³

43AQI

Bilbao

Moderate

PM2.5 19 µg/m³ · PM10 21 µg/m³

47AQI

Málaga

Moderate

PM2.5 8 µg/m³ · PM10 12 µg/m³