Air Quality in Merthyr Tydfil, United Kingdom
Overcast
2.5°C · 95.3% humidity
2.5°
Feels -1.3°
0
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
AQI Forecast
Calibrated
32
8pm
32
32
32
11pm
32
32
32
2am
32
32
32
5am
32
32
32
8am
32
32
32
11am
32
32
32
2pm
32
32
32
5pm
32
32
Station readings
7h ago
AQI 29
PM2.5 7.0 µg/m³ · 7h ago
CAMS model
adj +7
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
PM2.5 Trend (24h)
10h · 1 station95.3%
Humidity
15.1 km/h
Wind NW
1017.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Merthyr Tydfil?
Temperature & Precipitation
PM2.50.05 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for Merthyr Tydfil?
04-09
7.1° 1.6°
1.56 mm
04-10
6.7° 2.5°
4.69 mm
04-11
7.2° -0.3°
5.31 mm
04-12
5.6° 1.9°
13.5 mm
04-13
9.2° 4.8°
8.0 mm
04-14
10.1° 3.9°
0.06 mm
04-15
8.6° 5.0°
0.94 mm
Both models agree
Avg diff: 2.1°C
Where are air quality stations near Merthyr Tydfil?
–
Rhondda Mountain Ash
–
Hafod-yr-ynys Hill Roadside
–
Caerphilly Islwyn Road Wattsville
–
Nantgarw Road
What cities are near Merthyr Tydfil?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T23:15 UTC.