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Air quality in Calais

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

Last update at 22:00, May 21 (local time)

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#	city	US AQI
1	Amiens, Hauts-de-France	61
2	Niort, Nouvelle-Aquitaine	54
3	Calvados, Normandy	52
4	Nantes, Pays de la Loire	43
5	Mamoudzou, Mayotte	41
6	Reims, Grand Est	41
7	Toulouse, Occitanie	40
8	Angers, Pays de la Loire	38
9	Le Havre, Normandy	38
10	Saint-Nazaire, Pays de la Loire	38

22:00, May 21 (local time)

#	station	US AQI
1	rue de rome calais	56
2	Calais Berthelot	40

22:00, May 21 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	56 US AQI	PM2.5

Pollutants		Concentration
PM2.5		11.9µg/m³

PM2.5

x2.4

PM2.5 concentration in Calais is currently 2.4 times the WHO annual air quality guideline value

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Saturday, May 18	Moderate 60 AQI US		57.2° 53.6°	6.7 mp/h
Sunday, May 19	Moderate 66 AQI US		57.2° 53.6°	11.2 mp/h
Monday, May 20	Moderate 53 AQI US		55.4° 53.6°	15.7 mp/h
Today	Moderate 56 AQI US	90%	57.2° 53.6°	11.2 mp/h
Wednesday, May 22	Moderate 56 AQI US		57.2° 53.6°	24.6 mp/h
Thursday, May 23	Moderate 53 AQI US		57.2° 51.8°	20.1 mp/h
Friday, May 24	Good 47 AQI US		55.4° 50°	8.9 mp/h
Saturday, May 25	Good 37 AQI US		57.2° 50°	8.9 mp/h
Sunday, May 26	Moderate 63 AQI US	40%	59° 50°	4.5 mp/h
Monday, May 27	Moderate 61 AQI US	40%	59° 55.4°	6.7 mp/h