Air Quality in Saint-Chamond, France

Drizzle
9.1°C · 98.2% humidity
9.1°
Feels 6.0°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
37 1am
30
28
19 4am
22
23
25 7am
26
26
26 10am
26
26
27 1pm
27
27
27 4pm
27
27
28 7pm
28
28
28 10pm
28
28
Station readings 28h ago
AQI 30
PM2.5 7.2 µg/m³ · 28h ago
AD 728×90

Air Quality Index Trend

48h · 11 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.

98.2%
Humidity
21.5 km/h
Wind W
1022.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
19
4.55 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saint-Chamond?

Temperature & Precipitation

PM2.5 Trend

48h · 11 stations
PM2.54.55 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (8 stations within 25 km)
4.55
Median
5.03
Average
2.9
Low
7.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.4

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

06-09
23.4° 9.1°
1.31 mm
06-10
22.2° 11.5°
1.94 mm
06-11
23.5° 12.5°
9.56 mm
06-12
23.9° 10.8°
06-13
30.1° 6.6°
2.38 mm
06-14
23.3° 9.7°
3.87 mm
06-15
24.6° 11.6°
1.0 mm
Both models agree Avg diff: 3.3°C

Where are air quality stations near Saint-Chamond?

33
Saint-Chamond, Est Stephanois , France
0.2 km PM2.5: 7.9 µg/m³
25
Saint-Chamond, Est Stephanois , France
0.2 km PM2.5: 6.0 µg/m³
31
Saint-Chamond, Est Stephanois , France
0.2 km PM2.5: 7.4 µg/m³
28
La Talaudiere, Est Stephanois , France
6.5 km PM2.5: 6.7 µg/m³
24
La Talaudiere, Est Stephanois , France
6.5 km PM2.5: 5.8 µg/m³
13
La Talaudiere, Est Stephanois , France
6.5 km PM2.5: 3.1 µg/m³
12
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 2.9 µg/m³
17
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 4.1 µg/m³
6
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 1.4 µg/m³
16
Saint-Etienne Boulevard Urbain, France
10.2 km PM2.5: 3.8 µg/m³

What cities are near Saint-Chamond?

21 Saint-Étienne 21 Firminy 15 Givors 17 Vienne 25 Annonay 19 Saint-Genis-Laval 20 Oullins 21 Sainte-Foy-lès-Lyon 20 Saint-Fons 21 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 2026-06-09T02:18 UTC.