WorldArrow icon
Arrow iconConnaught

Air quality in Connaught

Air quality index (AQI⁺) and PM2.5 air pollution in Connaught • 17:20, Oct 28

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

71

2
The national flag of Ireland

Roscommon

65

3
The national flag of Ireland

Castlebar

62

4
The national flag of Ireland

Ballina

60

5
The national flag of Ireland

Carrick-On-Shannon

60

6
The national flag of Ireland

Gaillimh

60

7
The national flag of Ireland

Westport

56

8
The national flag of Ireland

Claremorris

55

9
The national flag of Ireland

Galway

33

10
The national flag of Ireland

Athenry

8

Live cleanest city ranking

Real-time Connaught cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Ireland

Athenry

8

2
The national flag of Ireland

Galway

33

3
The national flag of Ireland

Claremorris

55

4
The national flag of Ireland

Westport

56

5
The national flag of Ireland

Ballina

60

6
The national flag of Ireland

Carrick-On-Shannon

60

7
The national flag of Ireland

Gaillimh

60

8
The national flag of Ireland

Castlebar

62

9
The national flag of Ireland

Roscommon

65

10
The national flag of Ireland

Sligo

71

Wildfires in Connaught

Real-time information

Active fires

--

Polluted skies of Almaty.
external link icon

October 28, 2026: Almaty among top 10 most polluted cities in the world

Busan Fireworks Festival
external link icon

Seasonal fireworks influence international air quality

Aerial shot of buildings in haze.
external link icon

Indonesia Air Quality Alert

Which is the most polluted city in Connaught?