Air Quality in Sligo, Ireland
Cloudy
14.0°C · 73.7% humidity
14.0°
Feels 14.0°
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Sligo's air quality — share it
AQI Forecast
Calibrated
10
10am
10
10
19
1pm
16
15
13
4pm
12
12
11
7pm
11
11
8
10pm
8
8
8
1am
8
8
7
4am
7
7
7
7am
7
7
Station readings
17h ago
AQI 8
PM2.5 1.9 µg/m³ · 17h ago
Air Quality Index Trend
45h · 1 stnSligo'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.
73.7%
Humidity
37.8 km/h
Wind SE
1013.1 hPa
Pressure
6.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.55 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Sligo?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.54.55 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX6.9
High
What is the 7-day forecast for Sligo?
09-05
14.6° 8.6°
09-06
15.6° 9.6°
9.81 mm
09-07
14.2° 13.4°
17.25 mm
09-08
19.6° 9.1°
2.31 mm
09-09
14.8° 9.9°
1.19 mm
09-10
16.8° 12.9°
23.94 mm
09-11
12.9° 9.8°
3.5 mm
Both models agree
Avg diff: 3.2°C
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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 2026-09-05T12:46 UTC.