Air Quality in Ostend, Belgium
Windy
18.3°C · 56.8% humidity
18.3°
Feels 18.3°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Ostend's air quality — share it
AQI Forecast
Calibrated
15
9am
15
15
20
12pm
19
18
10
3pm
9
16
16
6pm
15
15
15
9pm
15
35
35
12am
35
15
15
3am
15
15
8
6am
8
8
Station readings
12
7
22
23
CAMS model
adj -19
34
34
34
34
34
34
27
27
34
34
34
34
34
34
54
54
54
34
34
34
34
27
27
27
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.
56.8%
Humidity
59.6 km/h
Wind SSW
1019.6 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.75 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Ostend?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.54.75 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
Station readings (1 station within 25 km)
4.75
Median
4.75
Average
4.75
Low
4.75
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +2.2
What is the 7-day forecast for Ostend?
09-05
18.5° 16.1°
09-06
18.7° 17.5°
1.19 mm
09-07
18.1° 17.0°
6.19 mm
09-08
19.3° 15.7°
4.12 mm
09-09
19.5° 16.9°
2.94 mm
09-10
19.5° 18.0°
0.25 mm
09-11
16.3° 13.8°
0.19 mm
Both models agree
Avg diff: 2.0°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 2026-09-05T10:58 UTC.