Stay updated with real-time air quality in Birkenhead, 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)
27
Good
Birkenhead, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.07 μg/m³
0
55
155
255
425
605+
22.94 ppb
0
55
71
86
201
201+
1.18 ppb
0
36
76
186
605
1005+
13.26 ppb
0
54
101
361
1250
2050+
0.40 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Birkenhead, Merseyside
Birkenhead, Merseyside
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AQI 27
Good
4.53μg/m³
PM2.5
15.35μg/m³
PM10
22.62ppb
O3
1.20ppb
SO2
11.83ppb
NO2
0.40ppm
CO
AQI 22
Good
4.33μg/m³
PM2.5
12.55μg/m³
PM10
22.82ppb
O3
1.19ppb
SO2
9.81ppb
NO2
0.40ppm
CO
AQI 27
Good
4.58μg/m³
PM2.5
16.18μg/m³
PM10
22.77ppb
O3
1.19ppb
SO2
12.02ppb
NO2
0.40ppm
CO
AQI 27
Good
4.54μg/m³
PM2.5
15.67μg/m³
PM10
22.55ppb
O3
1.21ppb
SO2
12.25ppb
NO2
0.40ppm
CO
AQI 27
Good
4.51μg/m³
PM2.5
13.93μg/m³
PM10
22.45ppb
O3
1.20ppb
SO2
11.55ppb
NO2
0.40ppm
CO
AQI 22
Good
4.49μg/m³
PM2.5
15.17μg/m³
PM10
22.36ppb
O3
1.21ppb
SO2
12.41ppb
NO2
0.40ppm
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 Birkenhead, Merseyside are available every hour.
Birkenhead, Merseyside experienced its worst air quality at 12:00:00, 2025-12-05.
The best air quality in Birkenhead, Merseyside was observed at 10:00:00 on 2025-12-05.
The air quality in Birkenhead, Merseyside right now is Good, with an AQI of 27.
In Birkenhead, Merseyside, PM2.5 is the most frequently found pollutant.
When air quality in Birkenhead, Merseyside is compromised, staying indoors and wearing a mask can reduce health risks.
Birkenhead, Merseyside currently has a PM2.5 concentration of 4.791 μg/m3.
Birkenhead, Merseyside currently has a PM10 concentration of 19.07 μg/m3.
The current carbon monoxide (CO) level in Birkenhead, Merseyside is 0.4 ppm.
The current sulfur dioxide (SO2) concentration in Birkenhead, Merseyside is 1.184 ppb.
Birkenhead, Merseyside currently has an ozone (O3) concentration of 22.941 ppm.
The current level of nitrogen dioxide (NO2) in Birkenhead, Merseyside is 13.264 ppb.
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