What is the air quality in Saint-Lô today?

The current Air Quality Index (AQI) in Saint-Lô is 31 (Good). PM2.5 concentration is 7.4 µg/m³.

What is the temperature in Saint-Lô right now?

The current temperature in Saint-Lô is 17.2°C (feels like 17.2°C). Humidity is 68.7% and wind speed is 74.4 km/h.

Is it safe to go outside in Saint-Lô?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Saint-Lô, France

Windy

17.2°C · 68.7% humidity

17.2°

Feels 17.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

— 11am

—

— 2pm

—

— 5pm

—

— 8pm

—

— 11pm

—

— 2am

—

— 5am

—

— 8am

—

Station readings

Air Quality Index Trend

14h · 1 stn

View full history →

Saint-Lô'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.

68.7%

Humidity

74.4 km/h

Wind SW

1021.2 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.4 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Saint-Lô?

Temperature & Precipitation

PM2.5 Trend

14h · 1 station

PM2.57.4 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

7.4

Median

7.4

Average

7.4

Low

7.4

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -1.6

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

10-21

17.2° 8.4°

0.13 mm

10-22

21.5° 10.4°

1.63 mm

10-23

16.7° 11.0°

14.19 mm

10-24

12.4° 7.5°

3.06 mm

10-25

17.2° 7.1°

0.63 mm

10-26

12.5° 11.0°

3.81 mm

10-27

19.6° 5.1°

5.94 mm

Both models agree Avg diff: 3.3°C

Where are air quality stations near Saint-Lô?

Saint-Lô Eglise Sainte-Croix, France

0.4 km PM2.5: 7.4 µg/m³

What cities are near Saint-Lô?

24 Bayeux 30 Caen 30 Flers 30 Hérouville-Saint-Clair 26 Tourlaville 26 Octeville 26 Cherbourg 26 Équeurdreville-Hainneville 12 Saint Helier 18 Saint-Malo

Get AQI alerts for Saint-Lô

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T12:18 UTC.