Air Quality in Saint-Roch, France

Cloudy
22.6°C · 75.9% humidity
22.6°
Feels 22.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
47 10pm
55
49
48 1am
50
51
72 4am
72
73
53 7am
53
54
54 10am
54
74
74 1pm
74
74
74 4pm
74
74
74 7pm
74
74
Station readings
51
55
49
60
CAMS model adj +20
27
27
34
34
34
34
54
54
54
34
34
34
34
34
54
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

24h · 5 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.

75.9%
Humidity
5.7 km/h
Wind NNE
1013.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
48
11.45 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

24h · 5 stations
PM2.511.45 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
11.45
Median
12.11
Average
10.6
Low
14.5
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -3.2
07-21
28.5° 22.4°
07-22
26.5° 22.6°
0.88 mm
07-23
27.3° 23.8°
07-24
24.4° 21.4°
0.56 mm
07-25
28.9° 20.2°
0.25 mm
07-26
29.6° 23.8°
07-27
31.3° 23.1°
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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 2026-07-21T23:43 UTC.