Stay updated with real-time air quality in Connah's Quay, 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)
77
Moderate
Connah's Quay, Wales
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
7.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.26 μg/m³
0
55
155
255
425
605+
62.87 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
10.38 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Connah's Quay, Wales
Connah's Quay, Wales
Scroll To Air Quality MapLoading...
AQI 22
Good
3.94μg/m³
PM2.5
7.93μg/m³
PM10
22.85ppb
O3
0.50ppb
SO2
3.00ppb
NO2
0.26ppm
CO
AQI 22
Good
4.10μg/m³
PM2.5
10.58μg/m³
PM10
20.81ppb
O3
0.59ppb
SO2
3.48ppb
NO2
0.30ppm
CO
AQI 22
Good
4.07μg/m³
PM2.5
11.14μg/m³
PM10
20.84ppb
O3
0.61ppb
SO2
3.49ppb
NO2
0.30ppm
CO
AQI 27
Good
4.81μg/m³
PM2.5
10.06μg/m³
PM10
19.96ppb
O3
0.51ppb
SO2
3.76ppb
NO2
0.31ppm
CO
AQI 22
Good
4.03μg/m³
PM2.5
9.91μg/m³
PM10
20.88ppb
O3
0.63ppb
SO2
3.10ppb
NO2
0.31ppm
CO
AQI 22
Good
4.00μg/m³
PM2.5
15.49μg/m³
PM10
20.91ppb
O3
0.64ppb
SO2
4.25ppb
NO2
0.31ppm
CO
Air quality data and pollutant measurements for Wales, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Connah's Quay, Wales is updated every hour.
The worst air quality in Connah's Quay, Wales in the last 24 hours was observed at 02:00:00 on 2025-06-16.
In the last 24 hrs, the best air quality in Connah's Quay, Wales was observed at 11:00:00 on 2025-06-16.
The current air quality in Connah's Quay, Wales is 22, categorized as Good based on real-time data.
The most common pollutant in Connah's Quay, Wales is PM2.5.
If the air quality in Connah's Quay, Wales is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Connah's Quay, Wales is 3.601 μg/m3.
The current PM10 concentration at Connah's Quay, Wales is 9.428 μg/m3.
The current carbon monoxide (CO) concentration at Connah's Quay, Wales is 0.249 ppm.
The current sulfur dioxide (SO2) concentration at Connah's Quay, Wales is 0.522 ppb.
The current ozone (O3) concentration at Connah's Quay, Wales is 21.588 ppm.
The current nitrogen dioxide (NO2) concentration at Connah's Quay, Wales is 3.489 ppb.
All Rights Reserved © Ambee Inc. 2025