Air Quality in Romans-sur-Isère, France

Windy
28.8°C · 45.3% humidity
28.8°
Feels 30.6°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
28 10am
24
34
38 1pm
35
34
32 4pm
31
31
30 7pm
30
30
29 10pm
31
31
31 1am
31
31
31 4am
31
31
31 7am
31
31
Station readings
28
24
34
39
CAMS model adj +4
27
25
25
25
25
25
25
25
25
25
25
25
25
27
27
27
27
27
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

45h · 3 stn

Romans-sur-Isère'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.

45.3%
Humidity
71.0 km/h
Wind NNE
1017.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.07 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Romans-sur-Isère?

Temperature & Precipitation

PM2.5 Trend

45h · 3 stations
PM2.59.07 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250
Station readings (8 stations within 25 km)
9.07
Median
7.34
Average
3.4
Low
10.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -2.0

What is the 7-day forecast for Romans-sur-Isère?

09-05
28.8° 12.0°
09-06
24.1° 13.8°
2.81 mm
09-07
30.1° 11.9°
09-08
31.0° 14.2°
0.5 mm
09-09
26.7° 15.0°
0.5 mm
09-10
32.3° 14.1°
0.06 mm
09-11
26.5° 11.9°
Both models agree Avg diff: 6.4°C

Where are air quality stations near Romans-sur-Isère?

34
Romans Sur Isere, France
1.9 km PM2.5: 8.2 µg/m³
39
Romans Sur Isere, France
1.9 km PM2.5: 9.4 µg/m³
22
A7 Valence Est, France
17.8 km PM2.5: 5.3 µg/m³
14
A7 Valence Est, France
17.8 km PM2.5: 3.4 µg/m³
38
Valence Urbain Centre, France
18.7 km PM2.5: 9.1 µg/m³
28
Valence Urbain Centre, France
18.7 km PM2.5: 6.7 µg/m³
27
Valence Urbain Centre, France
18.7 km PM2.5: 6.5 µg/m³
40
Valence Sud, France
24.9 km PM2.5: 9.6 µg/m³
34
Valence Sud, France
24.9 km PM2.5: 8.2 µg/m³

What cities are near Romans-sur-Isère?

19 Bourg-lès-Valence 27 Valence 22 Annonay 28 Fontaine 31 Échirolles 29 Saint-Égrève 25 Grenoble 35 Voiron 24 Vienne 30 Saint-Martin-d'Hères
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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 2026-09-05T11:25 UTC.