WorldArrow icon
Arrow iconConnaught

Air quality in Connaught

Air quality index (AQI⁺) and PM2.5 air pollution in Connaught • 04:15, Sep 08

Environmental Protection Agency (EPA) of IrelandIreland Air Quality e-Reporting monitoring network for compliance and informative reportingAnonymous contributor
Environmental Protection Agency (EPA) of IrelandIreland Air Quality e-Reporting monitoring network for compliance and informative reportingAnonymous contributor

Live most polluted city ranking

Real-time Connaught most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Ireland

Sligo

52

2
The national flag of Ireland

Ballina

35

3
The national flag of Ireland

Castlebar

34

4
The national flag of Ireland

Carrick-On-Shannon

27

5
The national flag of Ireland

Roscommon

24

6
The national flag of Ireland

Gaillimh

22

7
The national flag of Ireland

Claremorris

21

8
The national flag of Ireland

Galway

8

Live cleanest city ranking

Real-time Connaught cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Ireland

Galway

8

2
The national flag of Ireland

Claremorris

21

3
The national flag of Ireland

Gaillimh

22

4
The national flag of Ireland

Roscommon

24

5
The national flag of Ireland

Carrick-On-Shannon

27

6
The national flag of Ireland

Castlebar

34

7
The national flag of Ireland

Ballina

35

8
The national flag of Ireland

Sligo

52

Wildfires in Connaught

Real-time information

Active fires

--

external link icon

September 8, 2026: Lahore among top 10 most polluted cities in the world

Forest fire.
external link icon

Wildfire Map Spotlight: Kaiser Canyon Fire, Washington

external link icon

Wildfire Map Spotlight: Timber and Plaskett Fires, California

Which is the most polluted city in Connaught?