Air Quality in Gelligaer, United Kingdom

Windy
13.8°C · 97.7% humidity
13.8°
Feels 13.8°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
6 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
55 7pm
55
55
25 10pm
34
40
44 1am
47
49
51 4am
52
53
54 7am
54
54
54 10am
55
62
62 1pm
55
55
55 4pm
55
55
Station readings 30h ago
AQI 52
PM2.5 12.6 µg/m³ · 30h ago
CAMS model adj +28
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
34
34
27
27
27
27
27
AD 728×90

Air Quality Index Trend

3h · 1 stn

Gelligaer'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.

97.7%
Humidity
58.0 km/h
Wind NE
1008.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
25
5.9 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Gelligaer?

Temperature & Precipitation

PM2.5 Trend

3h · 1 station
PM2.55.9 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (6 stations within 25 km)
5.9
Median
7.05
Average
3.6
Low
9.1
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.3

What is the 7-day forecast for Gelligaer?

05-29
16.7° 10.8°
2.81 mm
05-30
19.6° 12.0°
1.81 mm
05-31
16.7° 9.3°
0.44 mm
06-01
17.2° 9.3°
0.44 mm
06-02
13.7° 9.2°
16.19 mm
06-03
16.5° 9.5°
0.31 mm
06-04
22.8° 6.8°
3.25 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Gelligaer?

–
Hafod-yr-ynys Hill Roadside
8.6 km
–
Rhondda Mountain Ash
8.7 km
–
Rhondda Pontypridd Gelliwastad Rd
8.8 km
–
Caerphilly Islwyn Road Wattsville
9.2 km
–
Nantgarw Road
10.0 km
8
Caerphilly White Street, United Kingdom
10.4 km PM2.5: 1.9 µg/m³
14
Caerphilly White Street, United Kingdom
10.4 km PM2.5: 3.4 µg/m³
47
Newport, United Kingdom
20.5 km PM2.5: 11.3 µg/m³
103
Cardiff Newport Road, United Kingdom
20.6 km PM2.5: 36.3 µg/m³
51
Cardiff Newport Road, United Kingdom
20.6 km PM2.5: 12.1 µg/m³

What cities are near Gelligaer?

25 Blackwood 24 Pontypridd 15 Caerphilly 27 Risca 15 Merthyr Tydfil 15 Ebbw Vale 28 Rhondda 15 Aberdare 30 Tonypandy 26 Pontypool
Get AQI alerts for Gelligaer

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T21:40 UTC.