WorldArrow icon
Arrow iconUlster

Air quality in Ulster

Air quality index (AQI⁺) and PM2.5 air pollution in Ulster • 01:15, Oct 26

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

Live most polluted city ranking

Real-time Ulster most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Ireland

Cavan

36

2
The national flag of Ireland

Carndonagh

34

3
The national flag of Ireland

Letterkenny

32

4
The national flag of Ireland

Buncrana

31

5
The national flag of Ireland

Monaghan

28

Live cleanest city ranking

Real-time Ulster cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Ireland

Monaghan

28

2
The national flag of Ireland

Buncrana

31

3
The national flag of Ireland

Letterkenny

32

4
The national flag of Ireland

Carndonagh

34

5
The national flag of Ireland

Cavan

36

Wildfires in Ulster

Real-time information

Active fires

--

Multiple buildings aerial shot
external link icon

Pakistan Air Quality Alert

Small group of people cycling in morning smog.
external link icon

India Air Quality Alert

external link icon

Wildfire Map Spotlight: Norte Fire, California

Which is the most polluted city in Ulster?