Air Quality in Maarssen, Netherlands

Windy
20.0°C · 40.8% humidity
20.0°
Feels 20.0°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 7pm
19
19
27 10pm
25
30
29 1am
28
48
27 4am
27
27
26 7am
26
26
26 10am
26
26
19 1pm
19
19
19 4pm
19
19
Station readings 23h ago
AQI 25
PM2.5 6.1 µg/m³ · 23h ago
CAMS model adj -8
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

3h · 5 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.

40.8%
Humidity
50.3 km/h
Wind WNW
1014.2 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
27
6.53 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Maarssen?

Temperature & Precipitation

PM2.5 Trend

3h · 5 stations
PM2.56.53 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (4 stations within 25 km)
6.53
Median
6.67
Average
5.8
Low
7.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.3

What is the 7-day forecast for Maarssen?

07-21
26.1° 14.7°
0.38 mm
07-22
23.4° 12.4°
2.38 mm
07-23
19.4° 14.6°
1.13 mm
07-24
23.0° 14.4°
3.5 mm
07-25
31.1° 10.8°
07-26
32.7° 12.8°
0.38 mm
07-27
25.1° 16.8°
0.13 mm
Both models agree Avg diff: 2.7°C

Where are air quality stations near Maarssen?

21
Snelweg, Breukelen
7.9 km PM2.5: 5.0 µg/m³
34
Oude Meije, Zegveld
13.9 km PM2.5: 8.2 µg/m³
4
Rijnlaan
15.2 km PM2.5: 1.0 µg/m³ PM10: 1.0 µg/m³
–
netherlands-bussum-eikenlaan
16.7 km PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
21
Wielsekade, Cabauw
20.0 km PM2.5: 5.0 µg/m³
–
netherlands-oost-middenweg
24.2 km 20.1°C 72.5% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³
54
PNH Badhoevedorp
28.3 km PM2.5: 13.5 µg/m³
74
PNH Hoofddorp
30.5 km PM2.5: 23.0 µg/m³

What cities are near Maarssen?

28 De Meern 29 Utrecht 28 Bilthoven 27 Woerden 28 Nieuwegein 23 Hilversum 28 IJsselstein 28 Zeist 26 Mijdrecht 28 Vianen
Get AQI alerts for Maarssen

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

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.