Air Quality in Amersfoort, Netherlands

Windy
20.0°C · 42.3% humidity
20.0°
Feels 20.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
24 7pm
24
24
30 10pm
28
34
33 1am
33
52
32 4am
32
31
31 7am
31
31
31 10am
31
31
24 1pm
24
24
24 4pm
24
24
Station readings 23h ago
AQI 36
PM2.5 8.7 µg/m³ · 23h ago
CAMS model adj -3
27
27
27
27
27
34
34
34
54
34
34
34
34
34
34
34
34
34
27
27
27
27
27
27
AD 728×90

Air Quality Index Trend

48h · 13 stn

Amersfoort'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.

42.3%
Humidity
54.4 km/h
Wind WNW
1014.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
30
7.15 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

48h · 13 stations
PM2.57.15 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
7.15
Median
7.2
Average
6.7
Low
7.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.9
07-21
27.0° 14.1°
0.44 mm
07-22
24.0° 11.2°
1.69 mm
07-23
19.8° 14.6°
0.88 mm
07-24
23.2° 13.9°
3.94 mm
07-25
31.2° 10.0°
07-26
33.3° 11.9°
0.19 mm
07-27
25.2° 16.1°
0.06 mm
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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 2026-07-21T20:03 UTC.