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

Air quality in Ustecky

Air quality index (AQI⁺) and PM2.5 air pollution in Ustecky • 03:02, Apr 26

Live most polluted city ranking

Real-time Ustecky most polluted city ranking

#	Cities	AQI⁺ US
1	Kadaň	40
2	Most	39
3	Děčín	37
4	Teplice	36
5	Hora Svaté Kateřiny	35
6	Štětí	35
7	Ústí nad Labem	34
8	Mariánské Radčice	33
9	Chomutov	29
10	Probostov	29

Live cleanest city ranking

Real-time Ustecky cleanest city ranking

#	Cities	AQI⁺ US
1	Chomutov	29
2	Probostov	29
3	Mariánské Radčice	33
4	Ústí nad Labem	34
5	Hora Svaté Kateřiny	35
6	Štětí	35
7	Teplice	36
8	Děčín	37
9	Most	39
10	Kadaň	40

Wildfire Map Spotlight: Brantley Highway 82 Fire, Georgia

Wildfire Map Spotlight: Iwate Fires, Japan

massive wildfire spreading through a forest

Wildfire Map Spotlight: Pressey Fire, Central Nebraska

Which is the most polluted city in Ustecky?

globe background

Connect With IQAir

Follow Us

Follow us QR code

Consult with a Product Specialist

Consult specialist QR code

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved 京ICP备2023013258号