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)
31
Good
Rhyl, Wales
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
9.60 μg/m³
0
55
155
255
425
605+
34.26 ppb
0
55
71
86
201
201+
0.59 ppb
0
36
76
186
605
1005+
1.75 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 29
Good
3.54μg/m³
PM2.5
10.47μg/m³
PM10
31.25ppb
O3
0.72ppb
SO2
2.38ppb
NO2
0.12ppm
CO
AQI 38
Good
2.54μg/m³
PM2.5
6.47μg/m³
PM10
41.23ppb
O3
0.06ppb
SO2
0.39ppb
NO2
0.11ppm
CO
AQI 29
Good
3.58μg/m³
PM2.5
11.10μg/m³
PM10
30.69ppb
O3
0.73ppb
SO2
2.57ppb
NO2
0.12ppm
CO
AQI 38
Good
2.62μg/m³
PM2.5
6.77μg/m³
PM10
41.34ppb
O3
0.06ppb
SO2
0.38ppb
NO2
0.11ppm
CO
AQI 38
Good
2.65μg/m³
PM2.5
6.80μg/m³
PM10
41.34ppb
O3
0.06ppb
SO2
0.38ppb
NO2
0.11ppm
CO
AQI 28
Good
3.94μg/m³
PM2.5
12.29μg/m³
PM10
29.76ppb
O3
0.72ppb
SO2
2.84ppb
NO2
0.12ppm
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 12:00:00 on 2026-05-14.
In the last 24 hours, the best air quality in Rhyl, Wales was observed at 08:00:00 on 2026-05-14.
As of now, the AQI in Rhyl, Wales is 31, 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 3.139 μg/m3.
The PM10 concentration in Rhyl, Wales is 9.599 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Rhyl, Wales is 0.107 ppm.
Currently, Rhyl, Wales has a sulfur dioxide (SO2) concentration of 0.592 ppb.
The current ozone (O3) level in Rhyl, Wales at the moment is 34.257 ppm.
Nitrogen dioxide (NO2) level in Rhyl, Wales at the moment is 1.753 ppb.
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