Air Quality in Galway, Ireland
Windy
14.0°C · 85.7% humidity
14.0°
Feels 14.0°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Galway's air quality — share it
AQI Forecast
Calibrated
4
11pm
4
4
7
2am
4
4
4
5am
4
4
4
8am
4
2
2
11am
2
2
2
2pm
2
2
2
5pm
2
2
2
8pm
2
2
Station readings
6
7
2
CAMS model
adj -23
27
27
27
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25
25
25
25
25
25
25
Air Quality Index Trend
44h · 1 stnGalway's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
85.7%
Humidity
42.9 km/h
Wind NE
1015.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
1.6 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Galway?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.51.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
1.6
Median
3.31
Average
0.81
Low
5.8
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +4.7
What is the 7-day forecast for Galway?
07-22
18.0° 11.4°
0.44 mm
07-23
16.2° 10.6°
12.44 mm
07-24
16.9° 11.7°
11.69 mm
07-25
15.7° 10.5°
1.5 mm
07-26
16.4° 13.3°
2.5 mm
07-27
16.8° 11.8°
0.13 mm
07-28
18.9° 11.7°
0.19 mm
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Galway?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:41 UTC.