What is the air quality in Velsen-Zuid today?

The current Air Quality Index (AQI) in Velsen-Zuid is 13 (Good). PM2.5 concentration is 3.16 µg/m³.

What is the temperature in Velsen-Zuid right now?

The current temperature in Velsen-Zuid is 13.5°C (feels like 13.5°C). Humidity is 76.8% and wind speed is 86.2 km/h.

Is it safe to go outside in Velsen-Zuid?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Velsen-Zuid, Netherlands

Windy

13.5°C · 76.8% humidity

13.5°

Feels 13.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

0 3am

13 6am

6 9am

2 12pm

1 3pm

0 6pm

0 9pm

0 12am

Station readings 30h ago

AQI 26

PM2.5 6.3 µg/m³ · 30h ago

Air Quality Index Trend

48h · 7 stn

View full history →

Velsen-Zuid'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.

76.8%

Humidity

86.2 km/h

Wind WNW

1019.7 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.16 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Velsen-Zuid?

Temperature & Precipitation

PM2.5 Trend

48h · 7 stations

PM2.53.16 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (9 stations within 25 km)

3.16

Median

5.52

Average

1.0

Low

8.2

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +2.8

What is the 7-day forecast for Velsen-Zuid?

06-09

15.3° 13.3°

1.87 mm

06-10

18.5° 13.0°

0.19 mm

06-11

15.7° 14.6°

1.81 mm

06-12

13.7° 12.8°

1.31 mm

06-13

17.6° 12.7°

0.13 mm

06-14

17.0° 14.2°

0.62 mm

06-15

15.1° 13.5°

1.06 mm

Both models agree Avg diff: 2.1°C

Where are air quality stations near Velsen-Zuid?

Staalstraat, Velsen

2.4 km PM2.5: 3.1 µg/m³

West, PNH Beverwijk

3.3 km PM2.5: 29.2 µg/m³

Wijk aan Zee-Bosweg

4.8 km PM2.5: 1.5 µg/m³ PM10: 3.9 µg/m³

PNH Wijk aan Zee

5.0 km PM2.5: 5.8 µg/m³

Schipholweg, Haarlem

10.0 km PM2.5: 9.4 µg/m³

Schipholweg, Haarlem

10.0 km PM2.5: 5.8 µg/m³

Wagenschotpad, Zaandam

11.4 km PM2.5: 4.8 µg/m³

Zaandam

12.3 km PM2.5: 15.9 µg/m³

Zaandam

12.3 km PM2.5: 8.6 µg/m³

Zaandam

12.3 km PM2.5: 17.3 µg/m³

What cities are near Velsen-Zuid?

11 Beverwijk 9 IJmuiden 18 Velserbroek 13 Heemskerk 22 Assendelft 20 Haarlem 13 Castricum 27 Zaanstad 28 Zaandam 22 Heemstede

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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 2026-06-09T04:00 UTC.