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)
27
Good
Rhyl, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.55 μg/m³
0
55
155
255
425
605+
29.39 ppb
0
55
71
86
201
201+
0.55 ppb
0
36
76
186
605
1005+
11.27 ppb
0
54
101
361
1250
2050+
0.28 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
5.05μg/m³
PM2.5
11.69μg/m³
PM10
29.74ppb
O3
0.60ppb
SO2
13.04ppb
NO2
0.31ppm
CO
AQI 27
Good
5.24μg/m³
PM2.5
9.65μg/m³
PM10
28.62ppb
O3
0.20ppb
SO2
2.88ppb
NO2
0.15ppm
CO
AQI 27
Good
5.39μg/m³
PM2.5
12.78μg/m³
PM10
26.87ppb
O3
0.62ppb
SO2
19.10ppb
NO2
0.31ppm
CO
AQI 27
Good
4.65μg/m³
PM2.5
9.69μg/m³
PM10
28.30ppb
O3
0.17ppb
SO2
2.42ppb
NO2
0.15ppm
CO
AQI 27
Good
4.61μg/m³
PM2.5
9.90μg/m³
PM10
28.14ppb
O3
0.17ppb
SO2
2.43ppb
NO2
0.15ppm
CO
AQI 28
Good
4.65μg/m³
PM2.5
14.66μg/m³
PM10
29.86ppb
O3
0.68ppb
SO2
15.20ppb
NO2
0.31ppm
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 01:00:00 on 2026-09-28.
In the last 24 hours, the best air quality in Rhyl, Wales was observed at 12:00:00 on 2026-09-28.
As of now, the AQI in Rhyl, Wales is 27, 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 5.287 μg/m3.
The PM10 concentration in Rhyl, Wales is 11.552 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rhyl, Wales is 0.28 ppm.
Currently, Rhyl, Wales has a sulfur dioxide (SO2) concentration of 0.554 ppb.
The current ozone (O3) level in Rhyl, Wales at the moment is 29.391 ppm.
Nitrogen dioxide (NO2) level in Rhyl, Wales at the moment is 11.27 ppb.
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