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St-Malo
Arrondissement de Saint-Malo, Ille-et-Vilaine
2026-08-19 10:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
4
O3
μg/m³
31
NO2
μg/m³
12
PM10
μg/m³
5
Grasses
3.1
Mugwort
0.4
Alder
0
Ragweed
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
22℃
83%
28 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
NO2
PM10
Grasses
Mugwort
Alder
Ragweed
Birch
Olive Tree
Places included
StMalo Rocabey
AQI 23
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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