Castlebar, Ireland

Monitoring Station · Galway, Ireland
596
Hazardous
Everyone should stay indoors and keep windows closed.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
596 7am
156
157
157 10am
157
157
157 1pm
157
157
157 4pm
157
157
157 7pm
157
157
— 10pm
—
—
— 1am
—
—
— 4am
—
—
Station readings
596
CAMS model adj +132
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25

Air Quality Trend (24h)

PM2.5500.4 µg/m³ ×33.4 WHO
Hazardous
View city history →

Nearby Monitoring Stations

26
Castlebar, Ireland
0.0 km PM2.5: 6.2 µg/m³
78
Claremorris, Ireland
25.0 km PM2.5: 24.9 µg/m³
7
Claremorris, Ireland
25.0 km PM2.5: 1.7 µg/m³

Nearby Cities

17 Galway 38 Sligo 38 Athlone 5 Ennis 8 An Muileann gCearr 10 Limerick 21 Omagh 10 Letterkenny 42 Navan

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T10:05 UTC.