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)
29
Good
Birkenhead, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
15.71 μg/m³
0
55
155
255
425
605+
30.59 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
2.35 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Birkenhead, Merseyside
Birkenhead, Merseyside
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AQI 28
Good
3.95μg/m³
PM2.5
13.39μg/m³
PM10
29.62ppb
O3
0.72ppb
SO2
3.03ppb
NO2
0.12ppm
CO
AQI 28
Good
3.98μg/m³
PM2.5
11.31μg/m³
PM10
29.90ppb
O3
0.72ppb
SO2
2.42ppb
NO2
0.12ppm
CO
AQI 28
Good
3.97μg/m³
PM2.5
13.92μg/m³
PM10
29.82ppb
O3
0.72ppb
SO2
3.01ppb
NO2
0.12ppm
CO
AQI 27
Good
3.93μg/m³
PM2.5
13.65μg/m³
PM10
29.50ppb
O3
0.72ppb
SO2
3.15ppb
NO2
0.12ppm
CO
AQI 28
Good
3.94μg/m³
PM2.5
12.29μg/m³
PM10
29.76ppb
O3
0.72ppb
SO2
2.84ppb
NO2
0.12ppm
CO
AQI 27
Good
3.89μg/m³
PM2.5
13.37μg/m³
PM10
29.22ppb
O3
0.72ppb
SO2
3.24ppb
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 Birkenhead, Merseyside are available every hour.
Birkenhead, Merseyside experienced its worst air quality at 12:00:00, 2026-05-14.
The best air quality in Birkenhead, Merseyside was observed at 11:00:00 on 2026-05-14.
The air quality in Birkenhead, Merseyside right now is Good, with an AQI of 29.
In Birkenhead, Merseyside, O3 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 3.792 μg/m3.
Birkenhead, Merseyside currently has a PM10 concentration of 15.708 μg/m3.
The current carbon monoxide (CO) level in Birkenhead, Merseyside is 0.108 ppm.
The current sulfur dioxide (SO2) concentration in Birkenhead, Merseyside is 0.724 ppb.
Birkenhead, Merseyside currently has an ozone (O3) concentration of 30.592 ppm.
The current level of nitrogen dioxide (NO2) in Birkenhead, Merseyside is 2.346 ppb.
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