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Sassenheim (South Holland) (NL)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Partly cloudy
10°C
Partly cloudy
Humidity
94.5%
Wind
9 m/s
Pressure
1013.5 hPa
Direction
238°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
8° / 10°
Precip.
6.1mm
Max wind
10.7 m/s

Hourly Forecast

22.02
Now
Weather
10°
9
22.02
18:00
Weather
9
22.02
19:00
Weather
1.4
9
22.02
20:00
Weather
3.8
9
22.02
21:00
Weather
10
22.02
22:00
Weather
10
22.02
23:00
Weather
10
23.02
00:00
Weather
10
23.02
01:00
Weather
10
23.02
02:00
Weather
10
23.02
03:00
Weather
10
23.02
04:00
Weather
10
23.02
05:00
Weather
10
23.02
06:00
Weather
10
23.02
07:00
Weather
10
23.02
08:00
Weather
11
23.02
09:00
Weather
10
23.02
10:00
Weather
10°
11
23.02
11:00
Weather
10°
10
23.02
12:00
Weather
10°
10
23.02
13:00
Weather
10°
10
23.02
14:00
Weather
10°
11
23.02
15:00
Weather
10°
0.1
11
23.02
16:00
Weather
10°
0.8
11

Temperature

10°C
8°C
17:00
10°C
18:00
9°C
19:00
9°C
20:00
9°C
21:00
9°C
22:00
9°C
23:00
9°C
00:00
9°C
01:00
9°C
02:00
9°C
03:00
8°C
04:00
8°C
05:00
8°C
06:00
8°C
07:00
8°C
08:00
9°C
09:00
9°C
10:00
10°C
11:00
10°C
12:00
10°C
13:00
10°C
14:00
10°C
15:00
10°C
16:00
10°C
17:00 04:00 16:00

Precipitation

3.8mm
0mm
19:00
1.4mm
20:00
3.8mm
15:00
0.1mm
16:00
0.8mm
17:00 04:00 16:00

Wind

10.7m/s
0m/s
17:00
9.1 m/s
18:00
9.3 m/s
19:00
9.4 m/s
20:00
9.1 m/s
21:00
10.1 m/s
22:00
10 m/s
23:00
10 m/s
00:00
10 m/s
01:00
10 m/s
02:00
9.9 m/s
03:00
10.2 m/s
04:00
9.9 m/s
05:00
10.1 m/s
06:00
10 m/s
07:00
10.1 m/s
08:00
10.5 m/s
09:00
10.4 m/s
10:00
10.5 m/s
11:00
10.4 m/s
12:00
10.4 m/s
13:00
10 m/s
14:00
10.6 m/s
15:00
10.5 m/s
16:00
10.7 m/s
17:00 04:00 16:00

Radiation

0.069 uSv
8.4 km
8.7%

Measurement time: 2026-02-22 16:00

source: remap_europe

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
30.1 km
84
28%

Measurement time: 2026-02-22 17:00

Calculated from PM2.5/PM10

PM2.5
30.1 km
28 µg/m3
33.3%

Measurement time: 2026-02-22 17:00

source: Aqicn

O3
71.4 km
25.8 µg/m3
16.1%

Measurement time: 2026-02-22 18:00

source: Aqicn

PM10
71.4 km
15 µg/m3
10.7%

Measurement time: 2026-02-22 18:00

source: Aqicn

NO2
22.9 km
10.7 µg/m3
5.4%

Measurement time: 2026-02-22 18:00

source: Aqicn

SO2
30.1 km
0.5 µg/m3
0.1%

Measurement time: 2026-02-22 17:00

source: Aqicn

CO
30.1 km
0.0034 mg/m3
0%

Measurement time: 2026-02-22 17:00

source: Aqicn

About Air Quality in Sassenheim

Air quality in Sassenheim is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Sassenheim

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Sassenheim?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Sassenheim

If you're planning outdoor activities in Sassenheim, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.