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Air quality in Ulster

Air quality index (AQI⁺) and PM2.5 air pollution in Ulster • 20:27, Apr 27

Live most polluted city ranking

Real-time Ulster most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Ireland

Carndonagh

26

2
The national flag of Ireland

Letterkenny

26

3
The national flag of Ireland

Buncrana

18

4
The national flag of Ireland

Monaghan

14

5
The national flag of Ireland

Cavan

9

Live cleanest city ranking

Real-time Ulster cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Ireland

Cavan

9

2
The national flag of Ireland

Monaghan

14

3
The national flag of Ireland

Buncrana

18

4
The national flag of Ireland

Carndonagh

26

5
The national flag of Ireland

Letterkenny

26

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