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Hoofddorp (North 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

Pochmurno
8°C
Pochmurno
Humidity
91.9%
Wind
6 m/s
Pressure
1018.4 hPa
Direction
230°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
8° / 11°
Precip.
8.5mm
Max wind
9.9 m/s

Hourly Forecast

21.02
Now
Weather
6
21.02
20:00
Weather
0.2
7
21.02
21:00
Weather
10°
1.1
7
21.02
22:00
Weather
10°
0.3
8
21.02
23:00
Weather
10°
0.2
9
22.02
00:00
Weather
10°
9
22.02
01:00
Weather
10°
10
22.02
02:00
Weather
10°
9
22.02
03:00
Weather
10°
9
22.02
04:00
Weather
10°
9
22.02
05:00
Weather
10°
0.4
9
22.02
06:00
Weather
10°
1.9
9
22.02
07:00
Weather
1
9
22.02
08:00
Weather
10°
1.2
9
22.02
09:00
Weather
10°
0.6
9
22.02
10:00
Weather
10°
0.4
9
22.02
11:00
Weather
10°
0.8
9
22.02
12:00
Weather
10°
0.3
9
22.02
13:00
Weather
10°
0.1
9
22.02
14:00
Weather
11°
8
22.02
15:00
Weather
11°
7
22.02
16:00
Weather
10°
7
22.02
17:00
Weather
10°
7
22.02
18:00
Weather
7

Temperature

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

Precipitation

1.9mm
0mm
20:00
0.2mm
21:00
1.1mm
22:00
0.3mm
23:00
0.2mm
05:00
0.4mm
06:00
1.9mm
07:00
1mm
08:00
1.2mm
09:00
0.6mm
10:00
0.4mm
11:00
0.8mm
12:00
0.3mm
13:00
0.1mm
19:00 06:00 18:00

Wind

9.9m/s
0m/s
19:00
6.3 m/s
20:00
6.9 m/s
21:00
7.4 m/s
22:00
8.3 m/s
23:00
8.9 m/s
00:00
8.9 m/s
01:00
9.9 m/s
02:00
9.4 m/s
03:00
9.2 m/s
04:00
9.2 m/s
05:00
9.1 m/s
06:00
9 m/s
07:00
9 m/s
08:00
8.9 m/s
09:00
9.1 m/s
10:00
9.3 m/s
11:00
9.3 m/s
12:00
8.9 m/s
13:00
8.8 m/s
14:00
8.2 m/s
15:00
7.3 m/s
16:00
7.2 m/s
17:00
6.8 m/s
18:00
6.7 m/s
19:00 06:00 18:00

Radiation

0.07 uSv
12.2 km
8.7%

Measurement time: 2026-02-21 17:00

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
92.7 km
155
51.7%

Measurement time: 2026-02-21 19:00

Calculated from PM2.5/PM10

PM2.5
92.7 km
64 µg/m3
76.2%

Measurement time: 2026-02-21 19:00

source: Aqicn

PM10
78 km
64 µg/m3
45.7%

Measurement time: 2026-02-21 19:00

source: Aqicn

O3
94.9 km
26.8 µg/m3
16.8%

Measurement time: 2026-02-21 19:00

source: Aqicn

NO2
37 km
11.7 µg/m3
5.9%

Measurement time: 2026-02-21 20:00

source: Aqicn

CO
15.9 km
0.0027 mg/m3
0%

Measurement time: 2026-02-21 19:00

source: Aqicn

SO2
15.9 km
0.1 µg/m3
0%

Measurement time: 2026-02-21 19:00

source: Aqicn

Info

About Air Quality in Hoofddorp

Air quality in Hoofddorp 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 Hoofddorp

  • 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 Hoofddorp?

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 Hoofddorp

If you're planning outdoor activities in Hoofddorp, 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.