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

Connaught

Air quality in Connaught

Air quality index (AQI⁺) and PM2.5 air pollution in Connaught • 16:20, Sep 20

Live most polluted city ranking

Real-time Connaught most polluted city ranking

#	Cities	AQI⁺ US
1	Westport	66
2	Gaillimh	53
3	Roscommon	52
4	Sligo	51
5	Ballina	47
6	Carrick-On-Shannon	45
7	Castlebar	45
8	Claremorris	42
9	Galway	28

Live cleanest city ranking

Real-time Connaught cleanest city ranking

#	Cities	AQI⁺ US
1	Galway	28
2	Claremorris	42
3	Carrick-On-Shannon	45
4	Castlebar	45
5	Ballina	47
6	Sligo	51
7	Roscommon	52
8	Gaillimh	53
9	Westport	66

Wildfires in Connaught

Real-time information

Active fires

--

Wildfire Map Spotlight: Floriston Fire, California

Wildfire Map Spotlight: Dome Fire, Yosemite National Park, California

Dense forest burning.

Wildfire Map Spotlight: Austin Fire, Oregon

Which is the most polluted city in Connaught?

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