Autoroute A1 - Saint-denis, Paris

Monitoring Station · Saint-Denis, France
159
Unhealthy
Everyone should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
78 1pm
78
78
78 4pm
78
78
90 7pm
90
90
90 10pm
90
90
78 1am
78
78
4am
7am
10am
CAMS model adj +24
54
54
54
54
54
54
66
66
66
66
66
66
54
54
54
PM2.571.0 µg/m³ ×4.7 WHO
Unhealthy
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T16:47 UTC.