Stay updated with real-time air quality in Southport, 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)
22
Good
Southport, Merseyside
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.32 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
10.53 μg/m³
0
55
155
255
425
605+
16.14 ppb
0
55
71
86
201
201+
0.89 ppb
0
36
76
186
605
1005+
13.34 ppb
0
54
101
361
1250
2050+
0.80 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Southport, Merseyside
Southport, Merseyside
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AQI 27
Good
5.04μg/m³
PM2.5
11.85μg/m³
PM10
17.53ppb
O3
0.63ppb
SO2
15.01ppb
NO2
1.01ppm
CO
AQI 16
Good
3.06μg/m³
PM2.5
8.48μg/m³
PM10
8.46ppb
O3
0.60ppb
SO2
15.02ppb
NO2
1.01ppm
CO
AQI 16
Good
3.07μg/m³
PM2.5
4.56μg/m³
PM10
4.71ppb
O3
0.69ppb
SO2
8.29ppb
NO2
1.01ppm
CO
AQI 22
Good
3.71μg/m³
PM2.5
7.41μg/m³
PM10
15.67ppb
O3
0.60ppb
SO2
15.80ppb
NO2
1.01ppm
CO
AQI 16
Good
3.00μg/m³
PM2.5
4.59μg/m³
PM10
6.52ppb
O3
0.70ppb
SO2
9.84ppb
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 data and pollutant measurements for Merseyside, UK adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Southport, Merseyside is updated every hour.
The worst air quality in Southport, Merseyside in the last 24 hours was observed at 08:00:00 on 2026-02-11.
In the last 24 hrs, the best air quality in Southport, Merseyside was observed at 07:00:00 on 2026-02-11.
The current air quality in Southport, Merseyside is 22, categorized as Good based on real-time data.
The most common pollutant in Southport, Merseyside is PM2.5.
If the air quality in Southport, Merseyside is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Southport, Merseyside is 4.316 μg/m3.
The current PM10 concentration at Southport, Merseyside is 10.533 μg/m3.
The current carbon monoxide (CO) concentration at Southport, Merseyside is 0.803 ppm.
The current sulfur dioxide (SO2) concentration at Southport, Merseyside is 0.887 ppb.
The current ozone (O3) concentration at Southport, Merseyside is 16.142 ppm.
The current nitrogen dioxide (NO2) concentration at Southport, Merseyside is 13.337 ppb.
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