Air Quality in Ostend, Belgium
Windy
18.9°C · 57.3% humidity
18.9°
Feels 18.9°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Ostend's air quality — share it
AQI Forecast
Calibrated
7
9pm
7
7
7
12am
7
27
27
3am
27
27
27
6am
27
7
27
9am
27
27
27
12pm
27
27
27
3pm
27
27
27
6pm
27
7
Station readings
6
9
12
9
CAMS model
adj -27
34
34
34
34
34
54
54
54
54
54
54
34
54
54
54
54
54
54
54
54
54
54
54
34
Air Quality Index Trend
43h · 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.
57.3%
Humidity
43.1 km/h
Wind E
1014.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.7 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Ostend?
Temperature & Precipitation
PM2.5 Trend
43h · 1 stationPM2.51.7 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
1.7
Median
1.7
Average
1.7
Low
1.7
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +5.4
What is the 7-day forecast for Ostend?
07-21
20.7° 16.8°
5.13 mm
07-22
20.0° 18.2°
07-23
19.1° 17.7°
0.31 mm
07-24
19.8° 18.1°
4.31 mm
07-25
20.2° 16.1°
07-26
20.9° 17.5°
0.06 mm
07-27
20.5° 18.3°
0.19 mm
Both models agree
Avg diff: 1.7°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 2026-07-21T22:58 UTC.