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

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.43 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.23 μg/m³
0
55
155
255
425
605+
26.70 ppb
0
55
71
86
201
201+
0.53 ppb
0
36
76
186
605
1005+
5.86 ppb
0
54
101
361
1250
2050+
0.53 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Liverpool, Merseyside
Liverpool, Merseyside
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AQI 33
Good
5.78μg/m³
PM2.5
22.80μg/m³
PM10
24.98ppb
O3
0.64ppb
SO2
11.36ppb
NO2
1.01ppm
CO
AQI 27
Good
5.35μg/m³
PM2.5
17.52μg/m³
PM10
24.60ppb
O3
0.62ppb
SO2
10.72ppb
NO2
1.01ppm
CO
AQI 27
Good
5.49μg/m³
PM2.5
18.49μg/m³
PM10
24.82ppb
O3
0.63ppb
SO2
10.39ppb
NO2
1.01ppm
CO
AQI 27
Good
5.27μg/m³
PM2.5
13.36μg/m³
PM10
24.89ppb
O3
0.63ppb
SO2
8.43ppb
NO2
1.01ppm
CO
AQI 27
Good
5.21μg/m³
PM2.5
16.62μg/m³
PM10
24.40ppb
O3
0.61ppb
SO2
10.99ppb
NO2
1.01ppm
CO
AQI 27
Good
5.26μg/m³
PM2.5
16.94μg/m³
PM10
24.47ppb
O3
0.62ppb
SO2
10.88ppb
NO2
1.01ppm
CO
Air quality and pollutant data for Merseyside, UK are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Liverpool, Merseyside is updated every hour for accuracy.
In the past 24 hours, the air quality in Liverpool, Merseyside was at its worst at 01:00:00 on 2026-02-11.
In the last 24 hours, the best air quality in Liverpool, Merseyside was observed at 12:00:00 on 2026-02-12.
As of now, the AQI in Liverpool, Merseyside is 27, indicating Good conditions.
Liverpool, Merseyside air has the highest levels of PM2.5.
Poor air quality in Liverpool, Merseyside means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Liverpool, Merseyside are currently 5.394 μg/m3.
The PM10 concentration in Liverpool, Merseyside is 17.149 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Liverpool, Merseyside is 0.803 ppm.
Currently, Liverpool, Merseyside has a sulfur dioxide (SO2) concentration of 0.827 ppb.
The current ozone (O3) level in Liverpool, Merseyside at the moment is 25.888 ppm.
Nitrogen dioxide (NO2) level in Liverpool, Merseyside at the moment is 8.796 ppb.
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