Air Quality in Saint-Chamond, France

Drizzle
23.6°C · 70.1% humidity
23.6°
Feels 23.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 2am
29
30
48 5am
44
41
39 8am
37
36
35 11am
34
34
34 2pm
32
31
31 5pm
31
31
31 8pm
31
31
33 11pm
33
33
Station readings
30
29
30
CAMS model adj +6
27
27
27
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
25
27
27
27
AD 728×90

Air Quality Index Trend

31h · 5 stn

Saint-Chamond'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.

70.1%
Humidity
5.7 km/h
Wind ENE
1014.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.4 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saint-Chamond?

Temperature & Precipitation

PM2.5 Trend

31h · 5 stations
PM2.511.4 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (5 stations within 25 km)
11.4
Median
11.42
Average
10.8
Low
12.0
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -5.2

What is the 7-day forecast for Saint-Chamond?

08-03
37.7° 18.3°
1.25 mm
08-04
31.1° 18.2°
0.19 mm
08-05
30.7° 19.5°
4.25 mm
08-06
30.1° 18.3°
2.19 mm
08-07
37.4° 14.2°
6.0 mm
08-08
27.9° 12.4°
0.25 mm
08-09
23.9° 14.4°
1.44 mm
Both models agree Avg diff: 4.9°C

Where are air quality stations near Saint-Chamond?

38
Saint-Chamond, Est Stephanois , France
0.2 km PM2.5: 9.1 µg/m³
28
Saint-Chamond, Est Stephanois , France
0.2 km PM2.5: 6.7 µg/m³
30
Saint-Chamond, Est Stephanois , France
0.2 km PM2.5: 7.2 µg/m³
30
Saint-Chamond, Est Stephanois , France
0.2 km PM2.5: 7.2 µg/m³
44
La Talaudiere, Est Stephanois , France
6.5 km PM2.5: 10.6 µg/m³
24
La Talaudiere, Est Stephanois , France
6.5 km PM2.5: 5.8 µg/m³
45
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 10.8 µg/m³
30
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 7.2 µg/m³
30
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 7.2 µg/m³
12
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 2.9 µg/m³

What cities are near Saint-Chamond?

47 Saint-Étienne 48 Firminy 42 Givors 41 Vienne 30 Annonay 42 Saint-Genis-Laval 42 Oullins 42 Sainte-Foy-lès-Lyon 42 Saint-Fons 42 Tassin-la-Demi-Lune
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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 2026-08-08T03:01 UTC.