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Air quality in Saint-Quentin-en-Yvelines

Air quality index (AQI) and PM2.5 air pollution in Saint-Quentin-en-Yvelines

Last update at 02:00, Apr 25 (local time)

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AIR QUALITY DATA SOURCE

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#	city	US AQI
1	Fort-de-France, Martinique	89
2	Bastia, Corsica	65
3	Le Havre, Normandy	63
4	Rouen, Normandy	61
5	Sallanches, Auvergne-Rhône-Alpes	54
6	Nantes, Pays de la Loire	52
7	Calvados, Normandy	50
8	Angers, Pays de la Loire	46
9	Niort, Nouvelle-Aquitaine	33
10	Paris, Ile-de-France	33

02:00, Apr 25 (local time)

US AQI

37*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	37* US AQI	PM2.5

Pollutants		Concentration
PM2.5		8.9*µg/m³

PM2.5

x1.8

PM2.5 concentration in Saint-Quentin-en-Yvelines is currently 1.8 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 37 AQI US		53.6° 33.8°	8.9 mp/h
Friday, Apr 26	Good 26 AQI US	80%	57.2° 41°	8.9 mp/h
Saturday, Apr 27	Good 16 AQI US	100%	60.8° 46.4°	13.4 mp/h
Sunday, Apr 28	Good 9 AQI US	100%	59° 46.4°	17.9 mp/h
Monday, Apr 29	Good 20 AQI US	40%	60.8° 42.8°	6.7 mp/h
Tuesday, Apr 30	Moderate 58 AQI US	100%	55.4° 50°	4.5 mp/h
Wednesday, May 1	Moderate 72 AQI US	40%	62.6° 48.2°	6.7 mp/h