22AQI
Collado Villalba
FairPM2.5 6 µg/m³ · PM10 7 µg/m³ · O3 63 µg/m³ · NO2 2 µg/m³
UV 0,0 · Low
Air quality in Collado Villalba
European AQI, fine particles, ozone, NO₂ and UV index for this location.
Day-by-day forecast for Collado Villalba
Daily maximums forecast by Open-Meteo Air Quality (European AQI, particles, ozone, UV and dominant pollen).
| Friday06 NOV | Saturday07 NOV | Sunday08 NOV | Monday09 NOV | |
|---|---|---|---|---|
| AQI | 41Moderate | 41Moderate | 45Moderate | 40Fair |
| PM2.5 | 17 µg/m³ | 16 µg/m³ | 24 µg/m³ | 16 µg/m³ |
| PM10 | 18 µg/m³ | 20 µg/m³ | 27 µg/m³ | 17 µg/m³ |
| NO2 | 18 µg/m³ | 15 µg/m³ | 27 µg/m³ | 19 µg/m³ |
| O3 | 78 µg/m³ | 71 µg/m³ | 85 µg/m³ | 56 µg/m³ |
| UV max | 3Moderate | 2Low | 2Low | 1Low |
| Pollen | MugwortModerate · 11 gr/m³ | MugwortLow · 6,1 gr/m³ | MugwortLow · 1,8 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
41AQI
Madrid
ModeratePM2.5 16 µg/m³ · PM10 18 µg/m³
32AQI
Barcelona
FairPM2.5 11 µg/m³ · PM10 13 µg/m³
38AQI
Valencia
FairPM2.5 14 µg/m³ · PM10 17 µg/m³
24AQI
Sevilla
FairPM2.5 7 µg/m³ · PM10 10 µg/m³
36AQI
Bilbao
FairPM2.5 13 µg/m³ · PM10 15 µg/m³
25AQI
Málaga
FairPM2.5 7 µg/m³ · PM10 9 µg/m³