Air Quality in Romans-sur-Isère, France

Windy
21.1°C · 60.5% humidity
21.1°
Feels 21.1°
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations

Nearby Monitoring Stations

AQI Forecast
34 3pm
34
34
53 6pm
48
64
61 9pm
59
58
57 12am
56
55
28 3am
28
27
27 6am
27
27
34 9am
34
27
27 12pm
27
27
AD 728×90

Air Quality Index Trend

48h · 8 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. Current PM2.5 concentration in Romans-sur-Isère is 2.6× the WHO annual guideline of 5 µg/m³.

60.5%
Humidity
68.2 km/h
Wind S
1014.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
53
13.07 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

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

Temperature & Precipitation

PM2.5 Trend

48h · 8 stations
PM2.513.07 µg/m³ ✓ WHO
Moderate
PM1027.45 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (4 stations within 25 km)
13.07
Median
12.6
Average
7.9
Low
15.9
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -5.7

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

05-29
21.1° 12.9°
05-30
18.6° 10.4°
05-31
23.5° 13.9°
06-01
27.7° 16.3°
06-02
22.4° 15.6°
1.63 mm
06-03
22.0° 10.0°
06-04
26.1° 16.7°
0.13 mm
Both models agree Avg diff: 5.5°C

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

43
Romans Sur Isere, France
1.9 km PM2.5: 10.3 µg/m³
40
Romans Sur Isere, France
1.9 km PM2.5: 9.6 µg/m³
1
A7 Valence Est, France
17.8 km PM2.5: 0.2 µg/m³
25
A7 Valence Est, France
17.8 km PM2.5: 6.0 µg/m³
34
Valence Urbain Centre, France
18.7 km PM2.5: 8.2 µg/m³
47
Valence Urbain Centre, France
18.7 km PM2.5: 11.3 µg/m³
50
Valence Sud, France
24.9 km PM2.5: 12.0 µg/m³

What cities are near Romans-sur-Isère?

45 Bourg-lès-Valence 45 Valence 49 Annonay 51 Fontaine 51 Échirolles 52 Saint-Égrève 51 Grenoble 52 Voiron 56 Vienne 51 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 2026-05-29T16:43 UTC.