Air Quality in Calais, France

Windy
18.8°C · 66.9% humidity
18.8°
Feels 18.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast
34 10pm
54
54
30 1am
37
42
45 4am
48
49
51 7am
32
32
33 10am
33
53
54 1pm
54
54
54 4pm
54
54
54 7pm
54
34
AD 728×90

Air Quality Index Trend

46h · 6 stn

Calais'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.

66.9%
Humidity
43.9 km/h
Wind E
1014.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
30
7.3 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Calais?

Temperature & Precipitation

PM2.5 Trend

46h · 6 stations
PM2.57.3 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
7.3
Median
7.3
Average
6.2
Low
8.4
High
PM2.5 µg/m³ · Model: 9.65 · Bias: +2.3

What is the 7-day forecast for Calais?

07-21
20.2° 15.8°
0.13 mm
07-22
18.8° 17.9°
07-23
18.8° 17.2°
0.06 mm
07-24
19.3° 17.3°
2.0 mm
07-25
20.0° 15.8°
07-26
18.2° 17.0°
0.13 mm
07-27
19.0° 18.5°
0.31 mm
Both models agree Avg diff: 1.5°C

Where are air quality stations near Calais?

57
Calais Berthelot, Nord-Pas-de-Calais, France
1.1 km PM2.5: 15.0 µg/m³
62
Calais Berthelot, Nord-Pas-de-Calais, France
1.1 km PM2.5: 17.3 µg/m³
34
Sangatte, Nord-Pas-de-Calais, France
6.1 km PM2.5: 8.2 µg/m³
55
Sangatte, Nord-Pas-de-Calais, France
6.1 km PM2.5: 14.0 µg/m³
59
Sangatte, Nord-Pas-de-Calais, France
6.1 km PM2.5: 15.9 µg/m³
50
Sangatte, Nord-Pas-de-Calais, France
6.1 km PM2.5: 12.0 µg/m³

What cities are near Calais?

26 Boulogne-sur-Mer 37 Grande-Synthe 26 Outreau 28 Saint-Pol-sur-Mer 25 Saint-Omer 38 Dunkerque 39 Coudekerque-Branche 32 Dover 32 Deal 32 Folkestone
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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 2026-07-21T23:08 UTC.