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Air quality in La Defense

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

Last update at 05:00, Apr 19 (local time)

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AIR QUALITY DATA SOURCE

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#	city	US AQI
1	Reims, Grand Est	37
2	Saint-Nazaire, Pays de la Loire	33
3	Toulouse, Occitanie	33
4	Avignon, Provence-Alpes-Cote d'Azur	30
5	Paris, Ile-de-France	29
6	Strasbourg, Grand Est	29
7	Nantes, Pays de la Loire	28
8	Angers, Pays de la Loire	26
9	Nice, Provence-Alpes-Cote d'Azur	24
10	Marseille, Provence-Alpes-Cote d'Azur	23

05:00, Apr 19 (local time)

US AQI

18*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	18* US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.5*µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 18 AQI US	90%	53.6° 44.6°	13.4 mp/h
Saturday, Apr 20	Good 14 AQI US		48.2° 39.2°	11.2 mp/h
Sunday, Apr 21	Good 17 AQI US	60%	51.8° 39.2°	11.2 mp/h
Monday, Apr 22	Good 27 AQI US	30%	53.6° 37.4°	11.2 mp/h
Tuesday, Apr 23	Good 29 AQI US	60%	48.2° 39.2°	11.2 mp/h
Wednesday, Apr 24	Good 18 AQI US		53.6° 37.4°	8.9 mp/h
Thursday, Apr 25	Good 18 AQI US	20%	55.4° 42.8°	8.9 mp/h