Air Quality in Caerphilly, United Kingdom

Windy
8.7°C · 78.4% humidity
8.7°
Feels 3.9°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
23 3pm
8
8
4 6pm
21
21
21 9pm
21
21
21 12am
21
21
21 3am
21
21
21 6am
21
21
21 9am
21
21
21 12pm
21
21
Station readings
23
8
8
4
CAMS model adj -4
12
12
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
AD 728×90

PM2.5 Trend (24h)

17h · 1 station
78.4%
Humidity
46.1 km/h
Wind W
1012.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Caerphilly?

Temperature & Precipitation

PM2.54.42 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Caerphilly?

04-09
9.8° 3.7°
2.06 mm
04-10
9.3° 4.6°
2.0 mm
04-11
9.1° 1.3°
4.87 mm
04-12
8.4° 4.5°
12.0 mm
04-13
10.2° 6.5°
6.25 mm
04-14
11.2° 5.3°
04-15
11.4° 6.9°
0.81 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Caerphilly?

24
Caerphilly White Street, United Kingdom
0.1 km
–
Nantgarw Road
0.9 km
–
Caerphilly Islwyn Road Wattsville
6.7 km
34
Cardiff Newport Road, United Kingdom
10.3 km
42
Cardiff Newport Road, United Kingdom
10.3 km
34
Cardiff Centre, United Kingdom
10.7 km
–
Hafod-yr-ynys Hill Roadside
13.1 km
–
Rhondda Mountain Ash
16.5 km
9
Newport, United Kingdom
16.9 km
55
Newport, United Kingdom
16.9 km

What cities are near Caerphilly?

17 Risca 14 Pontypridd 19 Gelligaer 18 Blackwood 6 Cardiff 16 Newport 6 Penarth 16 Cwmbran Tonypandy 17 Pontypool

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:33 UTC.