Air Quality in Maarssen, Netherlands

Windy
20.4°C · 51.2% humidity
20.4°
Feels 20.4°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
22 1am
23
27
30 4am
30
30
30 7am
30
30
10 10am
10
10
3 1pm
3
10
10 4pm
10
10
10 7pm
10
30
30 10pm
30
30
Station readings
22
23
27
CAMS model adj -24
54
54
54
54
54
54
54
54
54
34
34
34
27
27
34
34
34
34
34
34
54
54
54
54
AD 728×90

Air Quality Index Trend

27h · 3 stn

Maarssen'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.

51.2%
Humidity
53.9 km/h
Wind WSW
1013.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
30
7.14 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

27h · 3 stations
PM2.57.14 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
7.14
Median
6.48
Average
0.02
Low
8.4
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.6
08-03
30.4° 16.7°
08-04
20.9° 14.6°
0.44 mm
08-05
23.3° 14.2°
08-06
25.5° 17.3°
0.75 mm
08-07
30.0° 15.9°
2.94 mm
08-08
18.4° 13.3°
6.63 mm
08-09
19.6° 13.3°
2.13 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 2026-08-08T02:08 UTC.