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Air quality: Porto

European AQI, particulate matter, ozone, NO2 and UV index for this location.

27AQI

Porto

Moderate

PM2.5 9 µg/m³ · PM10 19 µg/m³ · O3 69 µg/m³ · NO2 8 µg/m³

UV index 0,0 · Low

Daily forecast: Porto

Daily peaks from Open-Meteo (European AQI, particulates, ozone, UV and dominant pollen).

Tue 10 NOVWed 11 NOVThu 12 NOVFri 13 NOVSat 14 NOV
AQI29Moderate41Fair31Moderate30Moderate21Moderate
PM2.510 µg/m³17 µg/m³10 µg/m³6 µg/m³4 µg/m³
PM1019 µg/m³20 µg/m³14 µg/m³7 µg/m³5 µg/m³
NO29 µg/m³19 µg/m³12 µg/m³17 µg/m³10 µg/m³
O369 µg/m³65 µg/m³64 µg/m³70 µg/m³61 µg/m³
UV max1Low0Low1Low1Low1Low
PollenOliveNone · 0 gr/m³OliveNone · 0 gr/m³OliveNone · 0 gr/m³OliveNone · 0 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 limit intense outdoor activity.

Air quality in other cities

62AQI

Warsaw

Poor

PM2.5 54 µg/m³ · PM10 73 µg/m³

60AQI

Krakow

Fair

PM2.5 51 µg/m³ · PM10 56 µg/m³

54AQI

Wroclaw

Fair

PM2.5 39 µg/m³ · PM10 42 µg/m³

50AQI

Lodz

Fair

PM2.5 33 µg/m³ · PM10 36 µg/m³

61AQI

Poznan

Poor

PM2.5 52 µg/m³ · PM10 56 µg/m³

60AQI

Gdansk

Fair

PM2.5 50 µg/m³ · PM10 52 µg/m³

59AQI

Szczecin

Fair

PM2.5 49 µg/m³ · PM10 53 µg/m³

64AQI

Bydgoszcz

Poor

PM2.5 59 µg/m³ · PM10 64 µg/m³