Air Quality in Harderwijk, Netherlands

Rain
6.2°C · 91.0% humidity
6.2°
Feels -0.9°
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
75 7pm
86
46
1 10pm
12
12
12 1am
25
25
12 4am
12
25
25 7am
25
25
25 10am
25
25
50 1pm
50
50
50 4pm
50
75
Station readings
75
86
46
1
CAMS model
75
75
25
12
12
12
12
25
25
12
12
25
25
25
25
25
25
25
50
50
50
50
50
75
AD 728×90

PM2.5 Trend (24h)

26h · 1 station
91.0%
Humidity
78.3 km/h
Wind E
1014.0 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Temperature & Precipitation

PM2.510.98 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX6.9
High
AD 300×250
10.98
Median
10.98
Average
10.98
Low
10.98
High
PM2.5 µg/m³ · Model: 23.4 · Bias: +12.4
04-09
8.4° 7.3°
10.44 mm
04-10
10.9° 3.8°
4.5 mm
04-11
9.9° 6.8°
2.06 mm
04-12
9.8° 4.0°
0.31 mm
04-13
12.7° 5.6°
1.19 mm
04-14
12.9° 4.1°
04-15
12.9° 4.3°

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:42 UTC.