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Air quality in Coimbra

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

Last update at 21:00, Apr 23 (local time)

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#	city	US AQI
1	Lisbon, Lisbon	41

21:00, Apr 23 (local time)

#	station	US AQI
1	Avenida Fernão Magalhães	50
2	Instituto Geofísico de Coimbra	50

21:00, Apr 23 (local time)

US AQI

41*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	41* US AQI	PM2.5

PM2.5

PM2.5 concentration in Coimbra is currently 2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 23	Good 38 AQI US		69.8° 44.6°	8.9 mp/h
Today	Good 41 AQI US		69.8° 46.4°	8.9 mp/h
Thursday, Apr 25	Good 36 AQI US		64.4° 46.4°	13.4 mp/h
Friday, Apr 26	Good 13 AQI US	100%	60.8° 46.4°	11.2 mp/h
Saturday, Apr 27	Good 7 AQI US	100%	57.2° 44.6°	13.4 mp/h
Sunday, Apr 28	Good 8 AQI US	100%	57.2° 42.8°	8.9 mp/h
Monday, Apr 29	Good 16 AQI US		64.4° 41°	11.2 mp/h
Tuesday, Apr 30	Good 25 AQI US	80%	62.6° 44.6°	11.2 mp/h