Air quality in Castellar del Vallès

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

28AQI

Castellar del Vallès

Fair

PM2.5 7 µg/m³ · PM10 8 µg/m³ · O3 51 µg/m³ · NO2 16 µg/m³

UV 0,0 · 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).

	Tuesday03 NOV	Wednesday04 NOV	Thursday05 NOV	Friday06 NOV	Saturday07 NOV
AQI	60Moderate	61Poor	73Poor	62Poor	61Poor
PM2.5	24 µg/m³	17 µg/m³	31 µg/m³	26 µg/m³	26 µg/m³
PM10	28 µg/m³	25 µg/m³	38 µg/m³	29 µg/m³	29 µg/m³
NO2	60 µg/m³	62 µg/m³	85 µg/m³	64 µg/m³	62 µg/m³
O3	52 µg/m³	65 µg/m³	66 µg/m³	99 µg/m³	70 µg/m³
UV max	2Low	3Low	2Low	3Low	1Low
Pollen	MugwortLow · 2,3 gr/m³	MugwortLow · 6,6 gr/m³	MugwortLow · 8,5 gr/m³	MugwortLow · 3,6 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.