WorldArrow icon
Arrow iconSouth Holland

Air quality in South Holland

Air quality index (AQI⁺) and PM2.5 air pollution in South Holland • 01:03, May 14

Live most polluted city ranking

Real-time South Holland most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Netherlands

Ypenburg

50

2
The national flag of Netherlands

Westmaas

44

3
The national flag of Netherlands

The Hague

33

4
The national flag of Netherlands

Den Haag

31

5
The national flag of Netherlands

Hoek van Holland

31

6
The national flag of Netherlands

Berkel en Rodenrijs

28

7
The national flag of Netherlands

Noordwijk

28

8
The national flag of Netherlands

Schiedam

28

9
The national flag of Netherlands

Spoorwijk

28

10
The national flag of Netherlands

Vlaardingen

26

Live cleanest city ranking

Real-time South Holland cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Netherlands

Essesteijn

4

2
The national flag of Netherlands

Noord-Hofland

4

3
The national flag of Netherlands

Strijp

4

4
The national flag of Netherlands

Haastrecht

6

5
The national flag of Netherlands

Nieuwpoort

6

6
The national flag of Netherlands

Oostvoorne

6

7
The national flag of Netherlands

Mijnsheerenland

11

8
The national flag of Netherlands

Bodegraven

14

9
The national flag of Netherlands

Ridderkerk

17

10
The national flag of Netherlands

Rotterdam

22

Polluted skies of Sao Paulo
external link icon

May 13, 2026: São Paulo among top 10 most polluted cities in the world

Forest wildfire sending thick smoke into the sky
external link icon

Wildfire Map Spotlight: Max Road Miramar Fire, Florida

external link icon

May 13, 2026: Delhi among top 10 most polluted cities in the world

Which is the most polluted city in South Holland?