Air Quality in Knokke-Heist, Belgium
Windy
13.8°C · 75.3% humidity
13.8°
Feels 13.8°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
Knokke-Heist's air quality — share it
AQI Forecast
25
6am
25
25
19
9am
21
22
23
12pm
23
24
24
3pm
24
25
25
6pm
25
25
25
9pm
25
25
25
12am
25
25
25
3am
25
25
Air Quality Index Trend
48h · 12 stnKnokke-Heist'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.
75.3%
Humidity
65.9 km/h
Wind WNW
1020.9 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.52 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Knokke-Heist?
Temperature & Precipitation
PM2.5 Trend
48h · 12 stationsPM2.54.52 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX4.4
Moderate
Station readings (3 stations within 25 km)
4.52
Median
6.27
Average
3.7
Low
9.1
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.4
What is the 7-day forecast for Knokke-Heist?
06-09
14.4° 13.8°
8.0 mm
06-10
17.9° 14.4°
2.0 mm
06-11
16.4° 15.3°
1.06 mm
06-12
16.1° 12.9°
0.25 mm
06-13
18.0° 12.8°
0.69 mm
06-14
16.2° 13.4°
1.19 mm
06-15
15.4° 13.6°
13.13 mm
Both models agree
Avg diff: 2.2°C
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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 2026-06-09T07:29 UTC.