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)
49
Good
Rhyl, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.74 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
22.21 μg/m³
0
55
155
255
425
605+
22.52 ppb
0
55
71
86
201
201+
0.80 ppb
0
36
76
186
605
1005+
9.55 ppb
0
54
101
361
1250
2050+
0.16 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Rhyl, Wales
Rhyl, Wales
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AQI 44
Good
8.01μg/m³
PM2.5
21.11μg/m³
PM10
22.95ppb
O3
0.84ppb
SO2
10.39ppb
NO2
0.16ppm
CO
AQI 38
Good
6.97μg/m³
PM2.5
19.11μg/m³
PM10
27.51ppb
O3
0.60ppb
SO2
6.97ppb
NO2
0.14ppm
CO
AQI 52
Moderate
9.85μg/m³
PM2.5
21.67μg/m³
PM10
16.77ppb
O3
0.99ppb
SO2
16.81ppb
NO2
0.18ppm
CO
AQI 38
Good
6.64μg/m³
PM2.5
18.00μg/m³
PM10
27.35ppb
O3
0.51ppb
SO2
6.37ppb
NO2
0.14ppm
CO
AQI 38
Good
6.72μg/m³
PM2.5
18.31μg/m³
PM10
27.05ppb
O3
0.51ppb
SO2
6.58ppb
NO2
0.14ppm
CO
AQI 52
Moderate
10.21μg/m³
PM2.5
21.74μg/m³
PM10
16.92ppb
O3
0.98ppb
SO2
17.61ppb
NO2
0.19ppm
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 2025-12-28.
In the last 24 hours, the best air quality in Rhyl, Wales was observed at 10:00:00 on 2025-12-27.
As of now, the AQI in Rhyl, Wales is 49, 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 8.741 μg/m3.
The PM10 concentration in Rhyl, Wales is 22.208 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rhyl, Wales is 0.157 ppm.
Currently, Rhyl, Wales has a sulfur dioxide (SO2) concentration of 0.797 ppb.
The current ozone (O3) level in Rhyl, Wales at the moment is 22.517 ppm.
Nitrogen dioxide (NO2) level in Rhyl, Wales at the moment is 9.55 ppb.
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