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Air quality in Saint-Martin-Boulogne

Air quality index (AQI) and PM2.5 air pollution in Saint-Martin-Boulogne

Last update at 22:00, Apr 29 (local time)

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AIR QUALITY DATA SOURCE

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#	city	US AQI
1	Bastia, Corsica	82
2	Calais, Hauts-de-France	78
3	Le Havre, Normandy	70
4	Niort, Nouvelle-Aquitaine	70
5	Calvados, Normandy	69
6	Rouen, Normandy	63
7	Amiens, Hauts-de-France	62
8	Reims, Grand Est	57
9	Nice, Provence-Alpes-Cote d'Azur	43
10	Marseille, Provence-Alpes-Cote d'Azur	39

22:00, Apr 29 (local time)

#	station	US AQI
1	Boulogne Diderot	17

22:00, Apr 29 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	17 US AQI	PM2.5

Pollutants		Concentration
PM2.5		4µg/m³
PM10		6.8µg/m³

✓

PM2.5 concentration in Saint-Martin-Boulogne air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 27	Moderate 53 AQI US		53.6° 44.6°	13.4 mp/h
Sunday, Apr 28	Good 19 AQI US		50° 44.6°	33.6 mp/h
Monday, Apr 29	Good 24 AQI US		55.4° 42.8°	13.4 mp/h
Today	Good 17 AQI US		55.4° 42.8°	13.4 mp/h
Wednesday, May 1	Good 40 AQI US	100%	57.2° 48.2°	13.4 mp/h
Thursday, May 2	Moderate 58 AQI US	40%	57.2° 50°	15.7 mp/h
Friday, May 3	Good 48 AQI US	100%	51.8° 48.2°	26.8 mp/h
Saturday, May 4	Good 12 AQI US	100%	51.8° 48.2°	24.6 mp/h
Sunday, May 5	Good 19 AQI US	100%	51.8° 44.6°	15.7 mp/h
Monday, May 6	Good 14 AQI US	100%	53.6° 46.4°	17.9 mp/h
Tuesday, May 7	Good 28 AQI US	100%	53.6° 48.2°	17.9 mp/h