Stay updated with real-time air quality in Wallasey, Merseyside 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)
52
Moderate
Wallasey, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.09 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.07 μg/m³
0
55
155
255
425
605+
19.36 ppb
0
55
71
86
201
201+
0.85 ppb
0
36
76
186
605
1005+
14.81 ppb
0
54
101
361
1250
2050+
0.18 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Wallasey, Merseyside
Wallasey, Merseyside
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AQI 49
Good
8.69μg/m³
PM2.5
17.20μg/m³
PM10
23.10ppb
O3
0.79ppb
SO2
12.51ppb
NO2
0.17ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
19.80μg/m³
PM10
19.73ppb
O3
0.88ppb
SO2
15.46ppb
NO2
0.18ppm
CO
AQI 49
Good
8.83μg/m³
PM2.5
17.53μg/m³
PM10
22.50ppb
O3
0.87ppb
SO2
13.96ppb
NO2
0.18ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
17.19μg/m³
PM10
23.34ppb
O3
0.76ppb
SO2
11.93ppb
NO2
0.17ppm
CO
AQI 49
Good
8.62μg/m³
PM2.5
17.30μg/m³
PM10
23.73ppb
O3
0.65ppb
SO2
10.47ppb
NO2
0.16ppm
CO
AQI 52
Moderate
10.00μg/m³
PM2.5
21.02μg/m³
PM10
18.33ppb
O3
0.97ppb
SO2
16.94ppb
NO2
0.19ppm
CO
The air quality data for Merseyside, UK is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.
Source: Ambee Data Sources
Air quality updates for Wallasey, Merseyside are available every hour.
Wallasey, Merseyside experienced its worst air quality at 07:00:00, 2025-12-28.
The best air quality in Wallasey, Merseyside was observed at 11:00:00 on 2025-12-27.
The air quality in Wallasey, Merseyside right now is Moderate, with an AQI of 52.
In Wallasey, Merseyside, PM2.5 is the most frequently found pollutant.
When air quality in Wallasey, Merseyside is compromised, staying indoors and wearing a mask can reduce health risks.
Wallasey, Merseyside currently has a PM2.5 concentration of 10.092 μg/m3.
Wallasey, Merseyside currently has a PM10 concentration of 20.075 μg/m3.
The current carbon monoxide (CO) level in Wallasey, Merseyside is 0.176 ppm.
The current sulfur dioxide (SO2) concentration in Wallasey, Merseyside is 0.848 ppb.
Wallasey, Merseyside currently has an ozone (O3) concentration of 19.362 ppm.
The current level of nitrogen dioxide (NO2) in Wallasey, Merseyside is 14.813 ppb.
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