What is the air quality in Carlow today?

The current Air Quality Index (AQI) in Carlow is 19 (Good). PM2.5 concentration is 4.55 µg/m³.

What is the temperature in Carlow right now?

The current temperature in Carlow is 10.9°C (feels like 10.9°C). Humidity is 86.0% and wind speed is 31.2 km/h.

Is it safe to go outside in Carlow?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Carlow, Ireland

Cloudy

10.9°C · 86.0% humidity

10.9°

Feels 10.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

2 stations

Nearby Monitoring Stations

AQI Forecast

25 11pm

19 2am

25 5am

26 8am

25 11am

25 2pm

25 5pm

25 8pm

Air Quality Index Trend

49h · 4 stn

View full history →

Carlow'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.

86.0%

Humidity

31.2 km/h

Wind NNE

1015.8 hPa

Pressure

0.7

UV Low

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 Carlow?

Temperature & Precipitation

PM2.5 Trend

49h · 4 stations

PM2.54.55 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (2 stations within 25 km)

4.55

Median

4.55

Average

3.8

Low

5.3

High

PM2.5 µg/m³ · Model: 6.0 · Bias: +1.5

What is the 7-day forecast for Carlow?

07-22

20.8° 10.4°

1.0 mm

07-23

17.7° 8.2°

11.06 mm

07-24

16.9° 11.4°

9.81 mm

07-25

19.3° 9.5°

2.19 mm

07-26

19.7° 11.6°

4.75 mm

07-27

22.8° 9.6°

0.31 mm

07-28

22.9° 10.2°

0.13 mm

Both models agree Avg diff: 3.6°C

Where are air quality stations near Carlow?

Carlow Town, Ireland

0.4 km PM2.5: 11.0 µg/m³

Kilkenny, Ireland

32.2 km PM2.5: 1.4 µg/m³

Kilkenny, Ireland

32.2 km PM2.5: 9.1 µg/m³

Portlaoise, Co. Laois, Ireland

32.6 km PM2.5: 6.7 µg/m³

What cities are near Carlow?

23 Kilkenny 16 Droichead Nua 29 Naas 14 Celbridge 22 Tallaght 21 South Dublin 20 Wexford 20 Leixlip 22 Lucan 25 Waterford

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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 2026-07-22T01:51 UTC.