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 • 07:27, May 06

Live most polluted city ranking

Real-time Ustecky most polluted city ranking

#	Cities	AQI⁺ US
1	Děčín	48
2	Probostov	44
3	Kadaň	39
4	Most	33
5	Hora Svaté Kateřiny	32
6	Štětí	32
7	Ústí nad Labem	31
8	Teplice	30
9	Mariánské Radčice	29
10	Chomutov	25

Live cleanest city ranking

Real-time Ustecky cleanest city ranking

#	Cities	AQI⁺ US
1	Jirkov	13
2	Chomutov	25
3	Mariánské Radčice	29
4	Teplice	30
5	Ústí nad Labem	31
6	Hora Svaté Kateřiny	32
7	Štětí	32
8	Most	33
9	Kadaň	39
10	Probostov	44

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Wildfire engulfs a dense forest

Wildfire Map Spotlight: Pineland Road Fire, Georgia

Pakistan Air Quality Alert

Which is the most polluted city in Ustecky?

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