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)
54
Moderate
Liverpool, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
11.21 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.49 μg/m³
0
55
155
255
425
605+
19.91 ppb
0
55
71
86
201
201+
0.99 ppb
0
36
76
186
605
1005+
15.62 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Liverpool, Merseyside
Liverpool, Merseyside
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AQI 56
Moderate
11.78μg/m³
PM2.5
20.86μg/m³
PM10
16.10ppb
O3
1.03ppb
SO2
19.37ppb
NO2
0.18ppm
CO
AQI 54
Moderate
10.97μg/m³
PM2.5
19.27μg/m³
PM10
20.57ppb
O3
0.90ppb
SO2
14.14ppb
NO2
0.17ppm
CO
AQI 54
Moderate
11.46μg/m³
PM2.5
21.32μg/m³
PM10
17.42ppb
O3
0.91ppb
SO2
17.20ppb
NO2
0.18ppm
CO
AQI 58
Moderate
12.60μg/m³
PM2.5
21.76μg/m³
PM10
14.44ppb
O3
1.15ppb
SO2
21.21ppb
NO2
0.19ppm
CO
AQI 54
Moderate
11.03μg/m³
PM2.5
19.86μg/m³
PM10
20.79ppb
O3
0.86ppb
SO2
13.49ppb
NO2
0.17ppm
CO
AQI 54
Moderate
10.74μg/m³
PM2.5
21.34μg/m³
PM10
20.87ppb
O3
0.76ppb
SO2
12.44ppb
NO2
0.17ppm
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 10:00:00 on 2025-12-28.
In the last 24 hours, the best air quality in Liverpool, Merseyside was observed at 12:00:00 on 2025-12-28.
As of now, the AQI in Liverpool, Merseyside is 54, indicating Moderate 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 11.213 μg/m3.
The PM10 concentration in Liverpool, Merseyside is 18.488 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Liverpool, Merseyside is 0.175 ppm.
Currently, Liverpool, Merseyside has a sulfur dioxide (SO2) concentration of 0.988 ppb.
The current ozone (O3) level in Liverpool, Merseyside at the moment is 19.905 ppm.
Nitrogen dioxide (NO2) level in Liverpool, Merseyside at the moment is 15.621 ppb.
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