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)
22
Good
Rhyl, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.26 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.71 μg/m³
0
55
155
255
425
605+
23.47 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
1.92 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rhyl, Wales
Rhyl, Wales
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AQI 27
Good
5.34μg/m³
PM2.5
13.97μg/m³
PM10
21.31ppb
O3
0.77ppb
SO2
2.90ppb
NO2
0.07ppm
CO
AQI 28
Good
2.93μg/m³
PM2.5
7.18μg/m³
PM10
29.93ppb
O3
0.08ppb
SO2
0.68ppb
NO2
0.10ppm
CO
AQI 27
Good
4.75μg/m³
PM2.5
13.37μg/m³
PM10
22.21ppb
O3
0.80ppb
SO2
3.09ppb
NO2
0.06ppm
CO
AQI 28
Good
2.93μg/m³
PM2.5
6.85μg/m³
PM10
29.89ppb
O3
0.08ppb
SO2
0.63ppb
NO2
0.10ppm
CO
AQI 28
Good
2.95μg/m³
PM2.5
6.92μg/m³
PM10
29.93ppb
O3
0.08ppb
SO2
0.65ppb
NO2
0.10ppm
CO
AQI 27
Good
4.64μg/m³
PM2.5
14.08μg/m³
PM10
22.02ppb
O3
0.79ppb
SO2
2.76ppb
NO2
0.06ppm
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 05:00:00 on 2026-08-13.
In the last 24 hours, the best air quality in Rhyl, Wales was observed at 04:00:00 on 2026-08-14.
As of now, the AQI in Rhyl, Wales is 22, indicating Good 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 4.259 μg/m3.
The PM10 concentration in Rhyl, Wales is 12.713 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rhyl, Wales is 0.073 ppm.
Currently, Rhyl, Wales has a sulfur dioxide (SO2) concentration of 0.597 ppb.
The current ozone (O3) level in Rhyl, Wales at the moment is 23.467 ppm.
Nitrogen dioxide (NO2) level in Rhyl, Wales at the moment is 1.921 ppb.
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