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)
28
Good
Liverpool, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.56 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.96 μg/m³
0
55
155
255
425
605+
30.23 ppb
0
55
71
86
201
201+
0.72 ppb
0
36
76
186
605
1005+
2.29 ppb
0
54
101
361
1250
2050+
0.11 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Liverpool, Merseyside
Liverpool, Merseyside
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AQI 28
Good
4.00μg/m³
PM2.5
15.91μg/m³
PM10
30.08ppb
O3
0.72ppb
SO2
3.29ppb
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
3.97μg/m³
PM2.5
13.92μg/m³
PM10
29.82ppb
O3
0.72ppb
SO2
3.01ppb
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 27
Good
3.89μg/m³
PM2.5
13.37μg/m³
PM10
29.22ppb
O3
0.72ppb
SO2
3.24ppb
NO2
0.12ppm
CO
AQI 27
Good
3.90μg/m³
PM2.5
13.45μg/m³
PM10
29.34ppb
O3
0.72ppb
SO2
3.18ppb
NO2
0.12ppm
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 06:00:00 on 2026-05-13.
In the last 24 hours, the best air quality in Liverpool, Merseyside was observed at 11:00:00 on 2026-05-14.
As of now, the AQI in Liverpool, Merseyside is 28, indicating Good conditions.
Liverpool, Merseyside air has the highest levels of O3.
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 3.95 μg/m3.
The PM10 concentration in Liverpool, Merseyside is 13.392 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Liverpool, Merseyside is 0.118 ppm.
Currently, Liverpool, Merseyside has a sulfur dioxide (SO2) concentration of 0.723 ppb.
The current ozone (O3) level in Liverpool, Merseyside at the moment is 29.622 ppm.
Nitrogen dioxide (NO2) level in Liverpool, Merseyside at the moment is 3.034 ppb.
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