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)
33
Good
Liverpool, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.61 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
18.68 μg/m³
0
55
155
255
425
605+
32.16 ppb
0
55
71
86
201
201+
0.70 ppb
0
36
76
186
605
1005+
4.24 ppb
0
54
101
361
1250
2050+
0.07 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Liverpool, Merseyside
Liverpool, Merseyside
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AQI 33
Good
5.80μg/m³
PM2.5
23.25μg/m³
PM10
31.61ppb
O3
0.69ppb
SO2
2.67ppb
NO2
0.06ppm
CO
AQI 33
Good
5.65μg/m³
PM2.5
19.36μg/m³
PM10
31.04ppb
O3
0.69ppb
SO2
2.93ppb
NO2
0.06ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
19.74μg/m³
PM10
31.36ppb
O3
0.69ppb
SO2
2.78ppb
NO2
0.06ppm
CO
AQI 29
Good
5.37μg/m³
PM2.5
15.01μg/m³
PM10
31.42ppb
O3
0.69ppb
SO2
2.73ppb
NO2
0.06ppm
CO
AQI 33
Good
5.64μg/m³
PM2.5
18.95μg/m³
PM10
30.79ppb
O3
0.70ppb
SO2
3.07ppb
NO2
0.06ppm
CO
AQI 33
Good
5.63μg/m³
PM2.5
19.07μg/m³
PM10
30.91ppb
O3
0.69ppb
SO2
3.02ppb
NO2
0.06ppm
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 2026-03-15.
In the last 24 hours, the best air quality in Liverpool, Merseyside was observed at 01:00:00 on 2026-03-15.
As of now, the AQI in Liverpool, Merseyside is 33, 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 5.614 μg/m3.
The PM10 concentration in Liverpool, Merseyside is 18.679 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Liverpool, Merseyside is 0.074 ppm.
Currently, Liverpool, Merseyside has a sulfur dioxide (SO2) concentration of 0.696 ppb.
The current ozone (O3) level in Liverpool, Merseyside at the moment is 32.162 ppm.
Nitrogen dioxide (NO2) level in Liverpool, Merseyside at the moment is 4.235 ppb.
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