Air Quality in Saint-Roch, France

Partly Cloudy
22.8°C · 64.1% humidity
22.8°
Feels 22.8°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 2pm
18
18
29 5pm
26
24
22 8pm
21
20
19 11pm
19
19
19 2am
18
18
18 5am
18
18
18 8am
18
18
18 11am
18
18
Station readings
18
17
18
42
CAMS model adj -36
66
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

48h · 6 stn

Saint-Roch'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.

64.1%
Humidity
9.2 km/h
Wind ENE
1019.6 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
29
6.88 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.56.88 µg/m³ ✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX5.9
High
AD 300×250
6.88
Median
6.41
Average
4.23
Low
8.6
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +4.0
09-05
25.7° 20.5°
0.06 mm
09-06
24.1° 19.4°
0.19 mm
09-07
25.9° 17.9°
09-08
25.1° 20.5°
09-09
25.8° 17.0°
0.31 mm
09-10
26.0° 20.3°
09-11
25.2° 17.6°
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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 2026-09-05T15:22 UTC.