Air Quality in Saint-Sébastien-sur-Loire, France
Windy
20.2°C · 43.4% humidity
20.2°
Feels 20.2°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations
Nearby Monitoring Stations
Saint-Sébastien-sur-Loire's air quality — share it
AQI Forecast
Calibrated
29
4pm
30
31
30
7pm
29
29
29
10pm
29
29
29
1am
29
28
28
4am
28
28
28
7am
28
28
28
10am
28
29
29
1pm
29
29
Station readings
29
30
31
33
CAMS model
adj +4
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
25
25
25
25
Air Quality Index Trend
46h · 4 stnSaint-Sébastien-sur-Loire's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
43.4%
Humidity
56.2 km/h
Wind NE
1024.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.12 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Saint-Sébastien-sur-Loire?
Temperature & Precipitation
PM2.5 Trend
46h · 4 stationsPM2.57.12 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (6 stations within 25 km)
7.12
Median
6.25
Average
4.1
Low
8.6
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -1.1
Both models agree
Avg diff: 4.2°C
Where are air quality stations near Saint-Sébastien-sur-Loire?
36
Bouteillerie, Nantes, Loire, France
17
Prairie Au Duc, Nantes, Loire
36
Freres Goncourt, Nantes, Loire, France
29
Freres Goncourt, Nantes, Loire, France
17
Trentemoult, Rezé, Loire, France
20
S Etienne de Montluc, la Basse-Loire, Loire, France
What cities are near Saint-Sébastien-sur-Loire?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T17:17 UTC.