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)
54
Moderate
Rhyl, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.22 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.14 μg/m³
0
55
155
255
425
605+
32.38 ppb
0
55
71
86
201
201+
0.81 ppb
0
36
76
186
605
1005+
6.02 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Rhyl, Wales
Rhyl, Wales
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AQI 54
Moderate
10.51μg/m³
PM2.5
23.45μg/m³
PM10
26.96ppb
O3
0.86ppb
SO2
6.96ppb
NO2
0.11ppm
CO
AQI 44
Good
7.68μg/m³
PM2.5
10.62μg/m³
PM10
45.02ppb
O3
0.12ppb
SO2
0.98ppb
NO2
0.10ppm
CO
AQI 49
Good
9.31μg/m³
PM2.5
15.50μg/m³
PM10
33.56ppb
O3
0.85ppb
SO2
16.53ppb
NO2
0.11ppm
CO
AQI 41
Good
7.46μg/m³
PM2.5
9.61μg/m³
PM10
44.07ppb
O3
0.09ppb
SO2
0.98ppb
NO2
0.10ppm
CO
AQI 44
Good
7.55μg/m³
PM2.5
9.41μg/m³
PM10
42.59ppb
O3
0.08ppb
SO2
1.07ppb
NO2
0.10ppm
CO
AQI 54
Moderate
10.57μg/m³
PM2.5
28.31μg/m³
PM10
30.47ppb
O3
0.83ppb
SO2
13.97ppb
NO2
0.11ppm
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 03:00:00 on 2026-07-10.
In the last 24 hours, the best air quality in Rhyl, Wales was observed at 04:00:00 on 2026-07-09.
As of now, the AQI in Rhyl, Wales is 54, 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 11.223 μg/m3.
The PM10 concentration in Rhyl, Wales is 17.143 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rhyl, Wales is 0.111 ppm.
Currently, Rhyl, Wales has a sulfur dioxide (SO2) concentration of 0.806 ppb.
The current ozone (O3) level in Rhyl, Wales at the moment is 32.385 ppm.
Nitrogen dioxide (NO2) level in Rhyl, Wales at the moment is 6.024 ppb.
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