Air Quality in Saint-Malo, France

Windy
12.6°C · 82.0% humidity
12.6°
Feels 12.6°
44
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
34 2am
27
27
44 5am
39
36
33 8am
31
30
29 11am
29
28
28 2pm
28
27
27 5pm
27
27
27 8pm
27
34
34 11pm
34
34
AD 728×90

Air Quality Index Trend

30h · 1 stn

Saint-Malo'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.

82.0%
Humidity
40.1 km/h
Wind WSW
1023.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
44
10.6 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Saint-Malo?

Temperature & Precipitation

PM2.5 Trend

30h · 1 station
PM2.510.6 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
10.6
Median
10.6
Average
10.6
Low
10.6
High
PM2.5 µg/m³ · Model: 6.15 · Bias: -4.4

What is the 7-day forecast for Saint-Malo?

06-09
16.0° 12.6°
0.25 mm
06-10
15.9° 13.7°
7.31 mm
06-11
18.3° 15.6°
0.31 mm
06-12
16.3° 13.3°
06-13
18.6° 13.3°
06-14
17.5° 13.5°
9.88 mm
06-15
16.5° 13.9°
2.75 mm
Both models agree Avg diff: 1.8°C

Where are air quality stations near Saint-Malo?

68
Rocabey, St Malo, France
0.8 km PM2.5: 20.2 µg/m³
17
Rocabey, St Malo, France
0.8 km PM2.5: 4.1 µg/m³
25
Rocabey, St Malo, France
0.8 km PM2.5: 6.0 µg/m³

What cities are near Saint-Malo?

23 Saint-Brieuc 9 Saint Helier 27 Rennes 27 Cesson-Sévigné 24 Fougères 25 Vitré 18 Saint-Lô 25 Pontivy 13 Saint Peter Port 23 Flers
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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 2026-06-09T03:04 UTC.