Air Quality in Firminy, France
Partly Cloudy
19.7°C · 68.8% humidity
19.7°
Feels 19.7°
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
41
5am
41
41
21
8am
27
31
34
11am
36
37
38
2pm
37
38
38
5pm
38
38
39
8pm
39
39
39
11pm
39
39
41
2am
39
39
Station readings
4h ago
AQI 28
PM2.5 6.7 µg/m³ · 4h ago
CAMS model
adj +14
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
27
25
25
Air Quality Index Trend
5h · 3 stnFirminy'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.
68.8%
Humidity
24.6 km/h
Wind S
1013.5 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.97 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Firminy?
Temperature & Precipitation
PM2.5 Trend
5h · 3 stationsPM2.54.97 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX1.4
Low
Station readings (3 stations within 25 km)
4.97
Median
5.37
Average
4.1
Low
6.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +1.3
What is the 7-day forecast for Firminy?
07-22
27.3° 18.3°
0.69 mm
07-23
27.1° 18.7°
07-24
27.3° 13.9°
4.25 mm
07-25
37.9° 9.6°
07-26
36.6° 17.0°
0.38 mm
07-27
31.3° 15.7°
07-28
32.9° 12.1°
0.13 mm
Both models agree
Avg diff: 4.0°C
Where are air quality stations near Firminy?
13
Saint-Etienne Sud, France
60
Saint-Etienne Boulevard Urbain, France
27
Saint-Etienne Boulevard Urbain, France
45
Saint-Etienne Boulevard Urbain, France
53
Saint-Etienne Boulevard Urbain, France
47
La Talaudiere, Est Stephanois , France
25
La Talaudiere, Est Stephanois , France
34
La Talaudiere, Est Stephanois , France
159
Saint-Chamond, Est Stephanois , France
9
Saint-Chamond, Est Stephanois , France
What cities are near Firminy?
Get AQI alerts for Firminy
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T06:26 UTC.