Stay updated with real-time air quality in Rhyl, Wales featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
58
Moderate
Rhyl, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
12.63 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.91 μg/m³
0
55
155
255
425
605+
21.79 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
4.84 ppb
0
54
101
361
1250
2050+
0.84 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Rhyl, Wales
Rhyl, Wales
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AQI 56
Moderate
12.08μg/m³
PM2.5
19.30μg/m³
PM10
24.06ppb
O3
0.44ppb
SO2
6.39ppb
NO2
0.42ppm
CO
AQI 58
Moderate
13.20μg/m³
PM2.5
16.48μg/m³
PM10
20.42ppb
O3
0.23ppb
SO2
4.14ppb
NO2
0.17ppm
CO
AQI 54
Moderate
11.13μg/m³
PM2.5
18.55μg/m³
PM10
23.05ppb
O3
0.50ppb
SO2
9.98ppb
NO2
0.40ppm
CO
AQI 54
Moderate
10.74μg/m³
PM2.5
14.65μg/m³
PM10
23.58ppb
O3
0.21ppb
SO2
3.38ppb
NO2
0.16ppm
CO
AQI 52
Moderate
10.31μg/m³
PM2.5
14.54μg/m³
PM10
23.76ppb
O3
0.23ppb
SO2
3.37ppb
NO2
0.15ppm
CO
AQI 54
Moderate
10.95μg/m³
PM2.5
28.64μg/m³
PM10
22.61ppb
O3
0.48ppb
SO2
13.64ppb
NO2
0.40ppm
CO
Air quality and pollutant data for Wales, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Rhyl, Wales is updated every hour for accuracy.
In the past 24 hours, the air quality in Rhyl, Wales was at its worst at 11:00:00 on 2026-03-07.
In the last 24 hours, the best air quality in Rhyl, Wales was observed at 02:00:00 on 2026-03-07.
As of now, the AQI in Rhyl, Wales is 58, indicating Moderate conditions.
Rhyl, Wales air has the highest levels of PM2.5.
Poor air quality in Rhyl, Wales means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Rhyl, Wales are currently 12.633 μg/m3.
The PM10 concentration in Rhyl, Wales is 20.909 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rhyl, Wales is 0.839 ppm.
Currently, Rhyl, Wales has a sulfur dioxide (SO2) concentration of 0.339 ppb.
The current ozone (O3) level in Rhyl, Wales at the moment is 21.792 ppm.
Nitrogen dioxide (NO2) level in Rhyl, Wales at the moment is 4.837 ppb.
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