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)
29
Good
Rhyl, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.46 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.50 μg/m³
0
55
155
255
425
605+
31.29 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
5.53 ppb
0
54
101
361
1250
2050+
0.64 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rhyl, Wales
Rhyl, Wales
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AQI 28
Good
4.99μg/m³
PM2.5
17.59μg/m³
PM10
29.70ppb
O3
1.00ppb
SO2
6.65ppb
NO2
0.77ppm
CO
AQI 35
Good
2.18μg/m³
PM2.5
8.15μg/m³
PM10
37.55ppb
O3
0.11ppb
SO2
1.07ppb
NO2
0.13ppm
CO
AQI 27
Good
5.44μg/m³
PM2.5
17.30μg/m³
PM10
29.09ppb
O3
1.07ppb
SO2
8.60ppb
NO2
0.77ppm
CO
AQI 35
Good
2.07μg/m³
PM2.5
8.08μg/m³
PM10
37.95ppb
O3
0.10ppb
SO2
0.96ppb
NO2
0.13ppm
CO
AQI 35
Good
2.07μg/m³
PM2.5
8.09μg/m³
PM10
38.17ppb
O3
0.10ppb
SO2
0.97ppb
NO2
0.13ppm
CO
AQI 27
Good
5.48μg/m³
PM2.5
20.42μg/m³
PM10
21.24ppb
O3
1.09ppb
SO2
28.67ppb
NO2
0.77ppm
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 07:00:00 on 2026-11-12.
In the last 24 hours, the best air quality in Rhyl, Wales was observed at 11:00:00 on 2026-11-11.
As of now, the AQI in Rhyl, Wales is 29, indicating Good conditions.
Rhyl, Wales air has the highest levels of O3.
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 4.459 μg/m3.
The PM10 concentration in Rhyl, Wales is 15.5 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rhyl, Wales is 0.639 ppm.
Currently, Rhyl, Wales has a sulfur dioxide (SO2) concentration of 0.804 ppb.
The current ozone (O3) level in Rhyl, Wales at the moment is 31.291 ppm.
Nitrogen dioxide (NO2) level in Rhyl, Wales at the moment is 5.528 ppb.
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