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
9.88 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
31.41 μg/m³
0
55
155
255
425
605+
22.53 ppb
0
55
71
86
201
201+
0.60 ppb
0
36
76
186
605
1005+
3.50 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Wallasey, Merseyside
Wallasey, Merseyside
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AQI 60
Moderate
13.64μg/m³
PM2.5
44.39μg/m³
PM10
19.85ppb
O3
0.76ppb
SO2
12.39ppb
NO2
0.12ppm
CO
AQI 62
Moderate
14.56μg/m³
PM2.5
56.91μg/m³
PM10
19.90ppb
O3
0.76ppb
SO2
12.34ppb
NO2
0.12ppm
CO
AQI 60
Moderate
13.69μg/m³
PM2.5
43.37μg/m³
PM10
19.88ppb
O3
0.76ppb
SO2
12.18ppb
NO2
0.12ppm
CO
AQI 58
Moderate
13.35μg/m³
PM2.5
42.32μg/m³
PM10
19.82ppb
O3
0.76ppb
SO2
12.61ppb
NO2
0.12ppm
CO
AQI 58
Moderate
13.47μg/m³
PM2.5
43.08μg/m³
PM10
19.83ppb
O3
0.76ppb
SO2
12.53ppb
NO2
0.12ppm
CO
AQI 60
Moderate
13.51μg/m³
PM2.5
34.25μg/m³
PM10
19.89ppb
O3
0.76ppb
SO2
11.50ppb
NO2
0.12ppm
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 12:00:00 on 2025-11-07.
The air quality in Wallasey, Merseyside right now is Moderate, with an AQI of 58.
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 13.378 μg/m3.
Wallasey, Merseyside currently has a PM10 concentration of 44.213 μg/m3.
The current carbon monoxide (CO) level in Wallasey, Merseyside is 0.154 ppm.
The current sulfur dioxide (SO2) concentration in Wallasey, Merseyside is 0.763 ppb.
Wallasey, Merseyside currently has an ozone (O3) concentration of 18.4 ppm.
The current level of nitrogen dioxide (NO2) in Wallasey, Merseyside is 13.01 ppb.
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