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Air quality in Porto

Air quality index (AQI) and PM2.5 air pollution in Porto

Last update at 00:00, Apr 27 (local time)

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AIR QUALITY DATA SOURCE

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00:00, Apr 27 (local time)

US AQI

12*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	12* US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.8*µg/m³

✓

PM2.5 concentration in Porto air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 12 AQI US	100%	87.8° 73.4°	2.2 mp/h
Sunday, Apr 28	Good 36 AQI US	100%	87.8° 71.6°	2.2 mp/h
Monday, Apr 29	Good 29 AQI US	100%	87.8° 71.6°	2.2 mp/h
Tuesday, Apr 30	Good 35 AQI US	100%	89.6° 71.6°	4.5 mp/h
Wednesday, May 1	Moderate 53 AQI US	100%	89.6° 71.6°	2.2 mp/h
Thursday, May 2	Good 47 AQI US	100%	89.6° 71.6°	2.2 mp/h
Friday, May 3	Moderate 67 AQI US	100%	86° 73.4°	2.2 mp/h