Air Quality in Ostend, Belgium
Windy
19.2°C · 67.2% humidity
19.2°
Feels 19.2°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Ostend's air quality — share it
AQI Forecast
Calibrated
42
3am
42
42
18
6am
30
39
46
9am
50
34
29
12pm
31
32
40
3pm
40
41
41
6pm
41
42
42
9pm
62
62
62
12am
62
62
Station readings
50
61
66
36
CAMS model
adj +8
34
34
34
54
54
54
54
54
34
27
27
27
34
34
34
34
34
34
34
54
54
54
54
54
Air Quality Index Trend
45h · 1 stnOstend'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.
67.2%
Humidity
145.8 km/h
Wind WSW
1013.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.3 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Ostend?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.54.3 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
4.3
Median
4.3
Average
4.3
Low
4.3
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.0
What is the 7-day forecast for Ostend?
08-03
21.1° 19.2°
08-04
19.6° 16.1°
0.69 mm
08-05
20.2° 17.8°
0.06 mm
08-06
22.2° 18.1°
2.0 mm
08-07
21.4° 17.6°
2.19 mm
08-08
20.0° 16.7°
2.19 mm
08-09
19.0° 15.9°
2.19 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Ostend?
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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 2026-08-08T04:43 UTC.