Choose another country or region to see content specific to your location and shop online.

Air quality in Utrecht

Air quality index (AQI⁺) and PM2.5 air pollution in Utrecht • 09:26, May 30

Live most polluted city ranking

Real-time Utrecht most polluted city ranking

#	Cities	AQI⁺ US
1	Nieuwer Ter Aa	50
2	Utrecht	33
3	Vianen	27
4	Driebergen-Rijsenburg	22
5	Maarn	21
6	Baarn	19
7	Amersfoort	17
8	Leusden	17
9	Houten	16
10	Spechtenkamp	16

Live cleanest city ranking

Real-time Utrecht cleanest city ranking

#	Cities	AQI⁺ US
1	Zeist	11
2	Nieuwegein	14
3	Houten	16
4	Spechtenkamp	16
5	Amersfoort	17
6	Leusden	17
7	Baarn	19
8	Maarn	21
9	Driebergen-Rijsenburg	22
10	Vianen	27

Wildfire map spotlight: Seven Cabins Fire, New Mexico

Wildfire map spotlight: Bain Fire, California

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Which is the most polluted city in Utrecht?

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved