What is the air quality in Carmarthen today?

The current Air Quality Index (AQI) in Carmarthen is 0 (Good). PM2.5 concentration is 0.0 µg/m³.

What is the temperature in Carmarthen right now?

The current temperature in Carmarthen is 3.1°C (feels like -0.7°C). Humidity is 95.1% and wind speed is 15.5 km/h.

Is it safe to go outside in Carmarthen?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Carmarthen, United Kingdom

Overcast

3.1°C · 95.1% humidity

3.1°

Feels -0.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated

30 7pm

30 10pm

30 1am

30 4am

42 7am

42 10am

30 1pm

30 4pm

Station readings 6h ago

AQI 29

PM2.5 7.0 µg/m³ · 6h ago

CAMS model adj +5

PM2.5 Trend (24h)

10h · 1 station

95.1%

Humidity

15.5 km/h

Wind WSW

1017.5 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Carmarthen?

Temperature & Precipitation

PM2.50.0 µg/m³

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Carmarthen?

04-09

8.0° 2.2°

1.69 mm

04-10

6.8° 3.1°

8.69 mm

04-11

8.3° -0.2°

2.87 mm

04-12

6.9° 2.0°

11.19 mm

04-13

10.2° 4.3°

1.94 mm

04-14

11.3° 3.6°

0.13 mm

04-15

8.9° 6.6°

0.94 mm

Both models agree Avg diff: 2.6°C

Where are air quality stations near Carmarthen?

Swansea Roadside, United Kingdom

34.9 km

What cities are near Carmarthen?

Llanelli Ammanford Gorseinon Clydach Swansea Neath Briton Ferry Maesteg Porthcawl Aberdare

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:20 UTC.