Air Quality in Middelharnis, Netherlands
Drizzle
14.1°C · 73.0% humidity
14.1°
Feels 14.1°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
23
2am
23
23
20
5am
23
23
23
8am
23
23
23
11am
23
23
23
2pm
23
23
25
5pm
25
25
25
8pm
23
23
23
11pm
23
23
Station readings
29h ago
AQI 25
PM2.5 6.0 µg/m³ · 29h ago
Air Quality Index Trend
50h · 5 stnMiddelharnis'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.
73.0%
Humidity
56.0 km/h
Wind NW
1020.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.79 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Middelharnis?
Temperature & Precipitation
PM2.5 Trend
50h · 5 stationsPM2.54.79 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
4.79
Median
5.0
Average
1.95
Low
8.2
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +1.1
What is the 7-day forecast for Middelharnis?
06-09
17.3° 14.1°
3.94 mm
06-10
18.6° 13.3°
2.44 mm
06-11
15.8° 15.3°
0.75 mm
06-12
15.2° 12.6°
0.19 mm
06-13
17.6° 12.3°
0.06 mm
06-14
17.4° 14.7°
0.38 mm
06-15
15.9° 13.7°
10.81 mm
Both models agree
Avg diff: 2.3°C
Where are air quality stations near Middelharnis?
38
Spoortunnel, Botlek
21
Floreslaan, Vlaardingen
25
Floreslaan, Vlaardingen
17
Vlaardingen-Riouwlaan
58
Soetemanweg, Pernis
32
Soetemanweg, Pernis
10
Rotterdam-Maasvlakte
29
Berghaven, Hoek v. Holland
25
Pleinweg, Rotterdam
16
Zwingelspaansedijk, Fijnaart
What cities are near Middelharnis?
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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 2026-06-09T03:40 UTC.