Air Quality in Barry, United Kingdom

Partly Cloudy
15.6°C · 53.0% humidity
15.6°
Feels 15.6°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 3pm
25
32
26 6pm
30
30
50 9pm
30
30
30 12am
30
30
30 3am
30
30
30 6am
30
23
23 9am
30
30
30 12pm
30
30
Station readings
19
25
32
27
CAMS model adj -4
27
27
27
34
34
34
54
34
34
34
34
34
34
34
34
34
34
27
27
34
34
34
34
34
AD 728×90

Air Quality Index Trend

47h · 4 stn

Barry'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.

53.0%
Humidity
9.4 km/h
Wind W
1029.0 hPa
Pressure
1.4
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
26
6.2 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Barry?

Temperature & Precipitation

PM2.5 Trend

47h · 4 stations
PM2.56.2 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX1.4
Low
AD 300×250
Station readings (7 stations within 25 km)
6.2
Median
5.84
Average
4.6
Low
7.0
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.9

What is the 7-day forecast for Barry?

09-05
15.6° 10.1°
0.38 mm
09-06
20.1° 12.4°
0.13 mm
09-07
15.0° 11.6°
12.31 mm
09-08
22.4° 7.8°
09-09
19.0° 8.9°
0.81 mm
09-10
19.4° 12.7°
0.81 mm
09-11
16.0° 11.6°
0.25 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Barry?

29
Cardiff Centre, United Kingdom
11.8 km PM2.5: 7.0 µg/m³
38
Cardiff Centre, United Kingdom
11.8 km PM2.5: 9.1 µg/m³
29
Cardiff Newport Road, United Kingdom
13.6 km PM2.5: 7.0 µg/m³
–
Nantgarw Road
19.9 km
20
Caerphilly White Street, United Kingdom
19.9 km PM2.5: 4.8 µg/m³
19
Caerphilly White Street, United Kingdom
19.9 km PM2.5: 4.6 µg/m³
–
Rhondda Pontypridd Gelliwastad Rd
23.2 km
21
Rhondda Glyncoch Garth Avenue, United Kingdom
24.7 km PM2.5: 5.0 µg/m³
19
Rhondda Glyncoch Garth Avenue, United Kingdom
24.7 km PM2.5: 4.6 µg/m³
20
Rhondda Glyncoch Garth Avenue, United Kingdom
24.7 km PM2.5: 4.8 µg/m³

What cities are near Barry?

27 Penarth 27 Cardiff 20 Caerphilly 28 Weston-super-Mare 23 Pontypridd 22 Coity 22 Bridgend 23 Risca 28 Burnham-on-Sea 23 Tonypandy
Get AQI alerts for Barry

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 2026-09-05T17:54 UTC.