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)
44
Good
Wallasey, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
24.92 μg/m³
0
55
155
255
425
605+
21.94 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
2.72 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Wallasey, Merseyside
Wallasey, Merseyside
Scroll To Air Quality MapLoading...
AQI 52
Moderate
9.77μg/m³
PM2.5
30.05μg/m³
PM10
21.55ppb
O3
0.56ppb
SO2
6.21ppb
NO2
0.33ppm
CO
AQI 52
Moderate
9.99μg/m³
PM2.5
38.28μg/m³
PM10
21.44ppb
O3
0.55ppb
SO2
7.40ppb
NO2
0.33ppm
CO
AQI 52
Moderate
9.83μg/m³
PM2.5
29.34μg/m³
PM10
21.58ppb
O3
0.56ppb
SO2
6.04ppb
NO2
0.33ppm
CO
AQI 52
Moderate
9.66μg/m³
PM2.5
28.73μg/m³
PM10
21.57ppb
O3
0.57ppb
SO2
6.08ppb
NO2
0.33ppm
CO
AQI 52
Moderate
9.71μg/m³
PM2.5
29.21μg/m³
PM10
21.54ppb
O3
0.57ppb
SO2
6.13ppb
NO2
0.33ppm
CO
AQI 52
Moderate
9.93μg/m³
PM2.5
23.20μg/m³
PM10
21.50ppb
O3
0.55ppb
SO2
4.94ppb
NO2
0.33ppm
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 03:00:00, 2025-11-07.
The best air quality in Wallasey, Merseyside was observed at 02:00:00 on 2025-11-08.
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 9.885 μg/m3.
Wallasey, Merseyside currently has a PM10 concentration of 31.407 μg/m3.
The current carbon monoxide (CO) level in Wallasey, Merseyside is 0.296 ppm.
The current sulfur dioxide (SO2) concentration in Wallasey, Merseyside is 0.596 ppb.
Wallasey, Merseyside currently has an ozone (O3) concentration of 22.533 ppm.
The current level of nitrogen dioxide (NO2) in Wallasey, Merseyside is 3.5 ppb.
All Rights Reserved © Ambee Inc. 2025