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Saint-Martin-Boulogne
Arrondissement de Boulogne-sur-Mer, Pas-de-Calais
2026-04-06 02:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
4.7
PM10
μg/m³
12.1
Birch
11.4
Alder
5.2
Ragweed
0
Mugwort
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
1℃
91%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Birch
Alder
Ragweed
Mugwort
Olive Tree
Grasses
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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